株式会社日本蓄電池 Product Lineup

Lead batteries have a short cycle life and gradually experience capacity degradation, requiring management and maintenance. Would you consider switching to lithium batteries to reduce maintenance and replacement costs? <Advantages compared to lead-acid batteries> - Lightweight: Can be reduced to less than half the weight of conventional lead batteries. - Long operating time: Can maintain high voltage for a longer period, resulting in extended operating time until the equipment's stop voltage. - Reduced replacement frequency: Durable against deep discharges, significantly extending cycle life compared to lead batteries. - Easy storage: Low self-discharge means no need for recharging after vacations or equipment maintenance. - Resistant to temperature environments: Can be used in temperature ranges from 5°C to 40°C, resistant to temperature changes. - Cost control: Initial costs are high, but running costs can be controlled. - No need for equipment changes: The main equipment and surrounding devices such as chargers can be used as is.

• Lithium-ion battery

Overwhelming energy density (lightweight and compact) Achieving the same amount of electrical energy as lead batteries with overwhelming lightness. It is now possible to reduce the total weight of the vehicle by several hundred kilograms, minimizing damage to the floor and loss of driving energy. Improved loading efficiency (maximizing payload) With lighter batteries, it is possible to carry more cargo or more advanced optional equipment. This greatly contributes to improved work efficiency. Low center of gravity design and layout flexibility Not only lightweight, but also customizable in shape. This allows for optimal placement within the vehicle, supporting advanced vehicle balance design such as improved stability during turns. Easy weight reduction without charger replacement Our batteries can be designed to use existing lead battery chargers as is. This enables upgrades to lightweight and lithium technology while keeping capital investment to a minimum. Reliability through domestic in-house inspection While pursuing weight reduction, we maintain robustness and safety suitable for industrial applications. We deliver only products that have passed strict inspection standards.

• Lithium-ion battery

We provide batteries designed for environments where standard batteries tend to experience performance degradation, such as cold storage warehouses and high-temperature manufacturing lines. By selecting cells and BMS suitable for your usage environment, we maintain stable voltage supply even under harsh conditions. We address complaints about existing batteries, such as "extremely poor performance in winter" and "rapid degradation due to heat." We offer optimal cell selection and pack design for users who operate AGVs under specific environmental conditions.

• Lithium-ion battery

Alkaline batteries for AGVs are very expensive. Due to the high replacement costs, some companies are considering discontinuing AGVs. What we propose this time is the activation of alkaline batteries. NiCd and NiMH batteries cannot avoid capacity reduction due to the effects of memory. Depending on the usage environment, cell degradation occurs in about four years. Activation treatment achieves capacity recovery, increased charge and discharge capabilities, and voltage stabilization. It also has cost-saving effects and is very economical. Please feel free to contact us first.

• Lithium-ion battery

Alkaline batteries for AGVs are very expensive. Due to the high replacement costs, some companies are considering discontinuing AGVs. What we propose this time is the activation of alkaline batteries. NiCd and NiMH batteries inevitably experience a decrease in capacity due to the effects of memory. Depending on the usage environment, cell degradation occurs in about four years. The activation process achieves capacity recovery, increased charge and discharge capabilities, and voltage stabilization. It also has cost-saving effects, making it very economical. Please feel free to contact us first.

• Lithium-ion battery

Clean & Safety: The completely sealed structure eliminates the risk of hydrogen gas generation during charging, as seen with lead batteries, and the risk of sulfuric acid leakage. It is ideal for environments that require advanced hygiene management, such as semiconductor factories, pharmaceuticals, and food factories. Continued use of existing chargers: There is no need to refresh the charging system, which was the biggest barrier to lithium adoption. Existing chargers for lead batteries can be utilized as is, significantly reducing implementation costs and enabling a quick replacement. BMS designed specifically for AGV and AMR: It features a dedicated Battery Management System (BMS) that addresses the unique load fluctuations and regenerative braking of transport vehicles. While ensuring safety, it supports 24-hour operation with lithium's unique "opportunity charging." Maintenance-free: There is no need for maintenance tasks such as replenishing distilled water or cleaning around the terminals.

• Lithium-ion battery

Clean & Safety: The completely sealed structure eliminates the risk of hydrogen gas generation during charging, as seen with lead batteries, and the risk of sulfuric acid leakage. It is ideal for environments that require advanced hygiene management, such as semiconductor factories, pharmaceuticals, and food factories. Continued use of existing chargers: There is no need to refresh the charging system, which was the biggest barrier to lithium adoption. Existing chargers for lead batteries can be utilized as is, significantly reducing installation costs and enabling a quick replacement. BMS designed specifically for AGV and AMR: It incorporates a dedicated Battery Management System (BMS) that responds to the unique load fluctuations and regenerative braking of transport vehicles. While ensuring safety, it supports 24-hour operation with lithium's unique "opportunity charging." Maintenance-free: There is no need for maintenance tasks such as replenishing distilled water or cleaning around the terminals.

• Lithium-ion battery

Complete automation of battery replacement and charging operations. This product is a highly reliable battery unit that integrates a lithium-ion battery with excellent fast charging characteristics and a dedicated BMS compatible with non-contact power supply (wireless charging). 【Three Reasons to Choose Us】 Elimination of Connector Failure Risks Since there are no physical contacts, we fundamentally eliminate connector wear, damage, and contact failure caused by attachment and detachment. This significantly reduces maintenance costs. Dedicated BMS for Wireless Power Supply Precisely controls voltage and temperature fluctuations of cells associated with rapid power reception. Achieves a long lifespan of over 3,000 cycles, maximizing the battery's potential. Adaptability to Harsh Environments With no exposed electrodes, it can safely supply power without concerns of sparks or short circuits, even in environments with airborne metal dust or moisture, such as food factories. We provide the optimal power solution for replacing existing lead-acid battery AGVs or developing new AMRs.

• Lithium-ion battery

Complete automation of battery replacement and charging operations. This product is a highly reliable battery unit that integrates a lithium-ion battery with excellent rapid charging characteristics and a dedicated BMS compatible with non-contact power supply (wireless charging). 【Three Reasons to Choose Us】 Elimination of Connector Failure Risks Since there are no physical contact points, we fundamentally eliminate connector wear, damage, and contact failure caused by attachment and detachment. This significantly reduces maintenance costs. Dedicated BMS for Wireless Power Supply Precisely controls voltage and temperature fluctuations of cells associated with rapid charging. Achieves a long lifespan of over 3,000 cycles, maximizing the battery's potential. Adaptability to Harsh Environments With no exposed electrodes, it can safely supply power without concerns of sparks or short circuits in environments with airborne metal dust or moisture, such as food factories. We provide the optimal power solution for replacing existing lead-acid battery AGVs and for the development of new AMRs.

• Lithium-ion battery

Complete automation of battery replacement and charging operations. This product is a highly reliable battery unit that integrates a lithium-ion battery with excellent fast charging characteristics and a dedicated BMS compatible with non-contact power supply (wireless charging). 【Three Reasons to Choose Us】 Elimination of Connector Failure Risks Since there are no physical contact points, we fundamentally eliminate connector wear, damage, and contact failure caused by attachment and detachment. This significantly reduces maintenance costs. Dedicated BMS for Wireless Power Supply Precise control of voltage and temperature fluctuations in cells due to rapid power reception. Achieves a long lifespan of over 3,000 cycles, maximizing the battery's potential. Adaptability to Harsh Environments With no exposed electrodes, it can safely supply power without concerns of sparks or short circuits, even in environments with airborne metal dust or moisture, such as food factories. We provide the optimal power solution for replacing existing lead-acid battery AGVs and for the development of new AMRs.

• Lithium-ion battery

The "detailed understanding of internal conditions," which was difficult with conventional lead-acid batteries, can be achieved by replacing them with lithium-ion batteries equipped with CAN communication. This allows for feedback of not only voltage and current but also precise SOC (State of Charge) and temperature information to the upper system. It supports the "complete visualization" of the power source. 【Features】 - Zero downtime through anomaly detection: SOH (State of Health) is continuously monitored via CAN communication. This predicts the battery's lifespan and prevents line stoppages due to failures. - Optimization of charging management: Based on accurate SOC data, it enables the operation of the shortest rapid charging at the necessary timing, maximizing operational efficiency. - Smooth integration into existing equipment: Existing chargers can be used as they are. "Visualization" can be achieved simply by replacing the battery. *For more details, please download the PDF document or contact us.

• Lithium-ion battery

The "detailed understanding of internal conditions," which was difficult with conventional lead-acid batteries, is made possible by replacing them with lithium-ion batteries equipped with CAN communication. This allows for feedback of not only voltage and current but also precise SOC (State of Charge) and temperature information to the upper system, supporting the "complete visualization" of the power source. 【Features】 - Zero downtime through anomaly detection: SOH (State of Health) is constantly monitored via CAN communication. This predicts battery life and prevents line stoppages due to failures. - Optimization of charging management: Operations can perform the shortest rapid charging at the necessary timing based on accurate SOC data, maximizing operational efficiency. - Smooth integration into existing equipment: Existing chargers can be used as they are. "Visualization" can be achieved simply by replacing the battery. *For more details, please download the PDF document or contact us.

• Lithium-ion battery

Shape Customization It is possible to design freely shaped configurations such as "thin," "elongated," and "L-shaped" to fit your installation space. You can build the optimal power supply without compromising the design of your AGV or conveyor system. Flexible Response to Special Voltage and Capacity Settings In addition to standard voltages like 12V, 24V, and 48V, we also accept special voltage settings tailored to your system, as well as optimal capacity designs calculated based on operating time, starting from just one unit. High-Quality Assurance through In-House Domestic Inspection We overturn the common belief that "small lots equal quality concerns." Using our own inspection equipment, we thoroughly conduct charge and discharge tests and safety confirmations. We ship products with reliable quality that can withstand industrial applications. Optimization of BMS (Battery Management System) Detailed customization in control aspects, such as communication protocols and protection function thresholds, is also possible. We provide batteries that are highly compatible with your system. From Prototyping to Small-Scale Mass Production We start with a single prototype, and after evaluation, we can move to small-scale mass production of several to dozens of units. We have established a flexible supply system that matches the growth speed of your business.

• Lithium-ion battery

Shape Customization Custom shape design is possible to fit installation spaces, such as "thin," "elongated," and "L-shaped." You can build an optimal power supply without compromising the design of your AGV or conveyor. Flexible response to special voltage and capacity settings In addition to standard voltages like 12V, 24V, and 48V, we accept special voltage settings tailored to your system and optimal capacity designs calculated from operating time, starting from just one unit. High-quality assurance through domestic in-house inspection We overturn the common belief that "small lots = quality concerns." Using our own inspection equipment, we thoroughly conduct charge and discharge tests and safety checks. We ship with reliable quality that can withstand industrial applications. Optimization of BMS (Battery Management System) Detailed customization in control aspects, such as communication protocols and protection function thresholds, is also possible. We provide batteries that are highly compatible with your system. From prototype to small-scale mass production We start with one prototype, and after evaluation, we can move to small-scale production of several to dozens of units. We have a flexible supply system in place to match the growth speed of your business.

• Lithium-ion battery

Lead batteries have a short cycle life and gradually experience capacity degradation, requiring management and maintenance. Would you consider switching to lithium batteries to reduce maintenance and replacement costs? <Advantages compared to lead-acid batteries> - Lightweight: Can be reduced to less than half the weight of a standard lead battery. - Long operating time: Can maintain high voltage for a longer period, resulting in extended operating time until the equipment's cutoff voltage. - Reduced replacement frequency: Durable against deep discharges, significantly extending cycle life compared to lead batteries. - Easy storage: Low self-discharge means no need for recharging after vacations or equipment maintenance. - Resistant to temperature changes: Can be used in temperature environments ranging from 5°C to 40°C. - Cost control: Initial costs are high, but running costs can be minimized. - No need for equipment changes: Existing equipment and peripherals, such as chargers, can be used as is.

• Lithium-ion battery

Alkaline batteries for AGVs are very expensive. Due to the high replacement costs, some companies are considering discontinuing AGVs. What we propose this time is the activation of alkaline batteries. NiCd and NiMH batteries inevitably experience a decrease in capacity due to the effects of memory. Depending on the usage environment, cell degradation occurs after about four years. The activation treatment achieves capacity recovery, increased charge and discharge capability, and voltage stabilization. It also has cost-saving effects and is very economical. Please feel free to consult with us first.

• Lithium-ion battery

Alkaline batteries for AGVs are very expensive. Due to the high replacement costs, some companies are considering discontinuing AGVs. What we propose this time is the activation of alkaline batteries. NiCd and NiMH batteries inevitably experience a decrease in capacity due to the effects of memory. Depending on the usage environment, cell degradation occurs in about four years. The activation treatment achieves capacity recovery, increased charge and discharge capabilities, and voltage stabilization. It also has cost-saving effects and is very economical. Please feel free to consult with us first.

• Lithium-ion battery

Lead batteries have a short cycle life and gradually experience capacity decline, requiring management and maintenance. Would you consider switching to lithium batteries to reduce maintenance and replacement costs? <Advantages compared to lead-acid batteries> - Lightweight: Can be reduced to less than half the weight of a standard lead battery. - Long operating time: Can maintain high voltage for a longer period, resulting in extended operating time until the equipment's stop voltage. - Reduced replacement frequency: Durable against deep discharges, significantly extending cycle life compared to lead batteries. - Easy storage: Low self-discharge means no need for recharging after vacations or equipment maintenance. - Resistant to temperature environments: Can be used in temperature ranges from 5°C to 40°C, resistant to temperature changes. - Cost control: Initial costs are high, but running costs can be minimized. - No need for equipment changes: Existing equipment and peripherals, such as chargers, can be used as is.

• Lithium-ion battery

Support for various size specifications We manufacture to your desired dimensions for height, width, and depth without being constrained by existing standard products. We eliminate the stress of not fitting within just a few millimeters. Realization of special shapes (thin, elongated, deformed) With combinations of cells, we enable flexible layouts such as "ultra-thin" for ultra-low AGVs and "ultra-narrow" to fit within robot arms. Optimization of weight balance To enhance vehicle stability, we can design weight distribution considering balance, such as by splitting the battery into left and right (twin pack configuration). Customization of voltage and capacity simultaneously We provide optimal capacity settings calculated from the required operating time, not just the shape. Reliable implementation through domestic in-house inspection Even for special shapes, we conduct thorough vibration, shock, and charge/discharge tests at our domestic facilities. We deliver a robust construction that meets industrial standards.

• Lithium-ion battery

Support for various size specifications We manufacture to your desired dimensions for height, width, and depth without being constrained by existing standard products. We eliminate the stress of not fitting within just a few millimeters. Realization of special shapes (thin, elongated, deformed) With combinations of cells, we enable flexible layouts such as "ultra-thin" for ultra-low floor AGVs and "ultra-narrow" to fit within robot arms. Optimization of weight balance To enhance vehicle stability, we can design weight distribution considering balance, such as by splitting the battery into left and right (twin pack configuration). Customization of voltage and capacity simultaneously We provide optimal capacity settings calculated from the required operating time, not just the shape. Reliable implementation through domestic in-house inspection Even for special shapes, we conduct thorough vibration, shock, and charge/discharge tests at our domestic facilities. We deliver a robust construction that is worthy of industrial use.

• Lithium-ion battery

Support for various size specifications We manufacture to your desired dimensions for height, width, and depth without being constrained by existing standard products. We eliminate the stress of not fitting within just a few millimeters. Realization of special shapes (thin, elongated, deformed) With combinations of cells, we enable flexible layouts such as "ultra-thin" for ultra-low AGVs and "ultra-narrow" to fit within robot arms. Optimization of weight balance To enhance vehicle stability, we can design weight distribution considering balance, such as by splitting the battery into left and right (twin pack configuration). Customization of voltage and capacity simultaneously We provide optimal capacity settings calculated based on the required operating time, not just the shape. Reliable implementation through domestic in-house inspection Even for special shapes, we conduct thorough vibration, shock, and charge/discharge tests at our domestic facilities. We deliver products with robust construction that meet industrial standards.

• Lithium-ion battery

To maximize the operational efficiency of automated guided vehicles (AGV/AMR), reducing charging time is essential. Our company offers the development and manufacturing of high-output lithium-ion battery packs that support rapid charging with high current. ■ Cell selection and thermal design based on "topping off" charging The biggest issue associated with rapid charging is "heat generation." In addition to selecting high-output cells with extremely low internal resistance, we design pack structures that pursue heat dissipation efficiency. This minimizes degradation due to heat and enables full-time operation through "topping off" charging during brief stop times (breaks or loading times). ■ Customization of dedicated BMS (protection circuit) for high current To ensure safety during rapid charging, we equip our battery management system (BMS) with high-precision state of charge (SOC) monitoring and temperature management functions. We work closely with manufacturers' charging systems to achieve optimal control of current and voltage values (such as CAN/RS485 communication). ■ Reliable data provision to reduce evaluation workload We provide essential evidence for manufacturers' product development, including cycle life data and temperature rise evaluations during rapid charging. This equips your next-generation model with the powerful weapon of "rapid charging" and shortens the time to market.

• Lithium-ion battery

To maximize the operational efficiency of automated guided vehicles (AGVs/AMRs), reducing charging time is essential. Our company offers the development and manufacturing of high-output lithium-ion battery packs that support rapid charging with high current. ■ Cell selection and thermal design based on "topping up" charging The biggest issue associated with rapid charging is "heat generation." In addition to selecting high-output cells with extremely low internal resistance, we design pack structures that pursue heat dissipation efficiency. This minimizes degradation due to heat and enables full-time operation through "topping up" charging during brief stop times (breaks or loading times). ■ Customization of dedicated BMS (protection circuit) for high current To ensure safety during rapid charging, we equip our dedicated BMS with high-precision state of charge (SOC) monitoring and temperature management functions. We closely collaborate with manufacturers' charging systems to achieve optimal control of current and voltage values (such as CAN/RS485 communication). ■ Provision of reliable data to reduce evaluation workload We provide essential evidence for manufacturers' product development, including cycle life data during rapid charging and temperature rise evaluations. This equips your next-generation model with the powerful weapon of "rapid charging" and shortens the time to market.

• Lithium-ion battery

We will restore and manufacture nickel-cadmium and nickel-hydride battery packs that have been discontinued by the manufacturer with equivalent performance. For those who are struggling with "I still want to use the equipment, but there are no batteries," we support longevity with small-scale production starting from just one unit.

• Lithium-ion battery

Lead batteries have a short cycle life and gradually experience capacity decline, requiring management and maintenance. Would you consider switching to lithium batteries to reduce maintenance and replacement costs? <Advantages compared to lead-acid batteries> - Lightweight: Can be reduced to less than half the weight of a standard lead battery. - Long operating time: Can maintain high voltage for a longer period, resulting in extended operating time until the equipment's stop voltage. - Reduced replacement frequency: Durable against deep discharges, significantly extending cycle life compared to lead batteries. - Easy storage: Low self-discharge means no need for recharging after vacations or equipment maintenance. - Strong against temperature environments: Resistant to temperature changes, usable in environments ranging from 5°C to 40°C. - Cost control: Initial costs are high, but running costs can be minimized. - No need for equipment changes: The main equipment and surrounding devices like chargers can be used as is.

• Lithium-ion battery

Old equipment still often comes equipped with NiCad and nickel-metal hydride battery packs. Some battery packs are already discontinued, and the manufacturers can no longer provide them. This can be very troublesome when you want to continue using equipment that is still functional. If we can take possession of the actual item, it is possible to manufacture a replacement (new product). <Advantages of Replacement> 1. You can directly replace the existing product. (If it has lead wires or connectors, we can almost always make a proposal.) 2. The size and usability remain the same, and we can also propose an increase in capacity. *Please note that there may be cases where we can only propose up to the same capacity. 3. If connector terminals for discontinued batteries can be obtained, we can accommodate them. (We can also handle reinstallation of existing connectors.) 4. There may be cost reductions compared to purchasing from the manufacturer.

• Lithium-ion battery

This is a work light equipped with a flexible arm, ideal for detailed assembly tasks and product inspections in recessed areas. With a powerful magnet (or clamp) for secure attachment and a high-rigidity arm that holds the desired angle firmly, it always provides an optimal lighting environment. 【Features】 - Stress-free angle adjustment It uses a high-holding power flex arm that is less likely to droop even in vibration-prone environments, allowing for work with both hands without obstruction. - High color rendering LED With natural light close to sunlight, it enables accurate color identification of wiring and checks for fine scratches. - Robustness to withstand harsh environments Its dustproof and drip-proof structure allows for safe use near machine tools where cutting fluids and oils may splatter. - Energy-efficient and low heat generation There is no discomfort from heat during long hours of close work, contributing to reduced air conditioning load.

• Lithium-ion battery

This product is a lithium-ion battery optimized for charge and discharge characteristics, communication functions, and safety design, intended for use in industrial vehicles. It is widely adopted in many transport systems as a replacement for lead batteries or as a power source for new AGV implementations.

• Lithium-ion battery

This product is a lithium-ion battery optimized for charge and discharge characteristics, communication functions, and safety design, intended for use in industrial vehicles. It is widely adopted in many transport systems as a replacement for lead batteries or as a power source for new AGV implementations.

• Lithium-ion battery

Overwhelming charging speed (supports fast charging) Compared to lead batteries, the ability to accept electricity (charging acceptance) is extremely high, allowing for full charging in a short time. You can secure the necessary power for the next operation during brief periods such as lunch breaks or shift changes. Damage-free "topping up" charging The "frequent charging" that shortens the lifespan of lead batteries is possible. There is no memory effect, allowing for operation that enables charging during gaps in time without worrying about battery levels. High output maintained until the end of discharge While lead batteries experience a power drop as the charge decreases, lithium batteries maintain stable voltage until the very end. Strong performance for driving and lifting is possible right up until just before charging. Effective use of existing charging infrastructure With a unique BMS (Battery Management System), charging efficiency is improved while utilizing existing lead battery chargers. You can introduce "fast charging" without significantly changing the equipment. Support for complete automation of charging operations Because charging time is short, it pairs excellently with automatic charging systems and contactless power supply. It is ideal for building a "non-stop site" that does not require human intervention.

• Lithium-ion battery

Existing chargers can be reused as is. The costs for replacing with a lithium-specific charger and the electrical work for installation will be "zero." A smooth transition utilizing existing infrastructure is possible. No modifications needed on the vehicle side (plug-in replacement). By customizing to match the shape and voltage of existing lead batteries, operations can begin simply by swapping them out without changing the circuit design on the vehicle side. Extending lifespan reduces the "number of replacements." With a cycle life more than three times that of lead batteries, future battery replacement costs can be significantly reduced. Support for small lots and shortest delivery times. Replacement can be done starting from just one unit. Instead of replacing all vehicles at once, it is possible to first conduct a trial introduction with one unit and gradually advance to lithium conversion according to your budget. "Fail-proof" implementation support through domestic in-house inspections. Vehicle specifications are checked in advance, and shipments are made with optimal settings. Hidden costs due to post-implementation troubles are thoroughly eliminated.

• Lithium-ion battery

Existing chargers can be reused as is. The costs for replacing with a lithium-specific charger and the electrical work for installation will be reduced to "zero." A smooth transition utilizing existing infrastructure is possible. No modifications needed on the vehicle side (plug-in replacement). By customizing to match the shape and voltage of existing lead batteries, operations can begin simply by swapping them out without changing the vehicle's circuit design. Extended lifespan reduces the "number of replacements." With a cycle life more than three times that of lead batteries, future battery replacement costs are significantly minimized. Support for small lots and shortest delivery times. Replacement can be done from just one unit. Instead of changing all vehicles at once, it is possible to first conduct a trial introduction with one unit and gradually advance lithium conversion according to your budget. "Fail-proof" implementation support through domestic in-house inspections. Vehicle specifications are checked in advance, and shipments are made with optimal settings. This thoroughly eliminates "hidden costs" due to post-implementation troubles.

• Lithium-ion battery

<Advantages Compared to Lead-Acid Batteries> - Lightweight: Can be reduced to less than half the weight of a conventional lead battery. - Long Operating Time: Can maintain high voltage for a longer period, resulting in extended operating time until the equipment's stop voltage. - Reduced Replacement Frequency: Durable against deep discharges, with a significantly extended cycle life compared to lead batteries. - Easy to Store: Low self-discharge means no need for recharging after vacations or equipment maintenance. - Strong Against Temperature Variations: Resistant to temperature changes, usable in environments ranging from 5°C to 40°C. - Cost Control: Initial costs are high, but running costs can be kept low. - No Need for Equipment Changes: Existing equipment and peripheral devices such as chargers can be used as is.

• Lithium-ion battery

Lead batteries have a short cycle life and gradually experience capacity degradation, requiring management and maintenance. Why not switch to lithium batteries to reduce maintenance and replacement costs? <Advantages compared to lead-acid batteries> - Lightweight: Can be reduced to less than half the weight of a standard lead battery. - Long operating time: Can maintain high voltage for a longer duration, resulting in extended operating time until the equipment's cutoff voltage. - Reduced replacement frequency: Durable against deep discharges, significantly extending cycle life compared to lead batteries. - Easy storage: Low self-discharge means no need for recharging after vacations or equipment maintenance. - Resistant to temperature changes: Can be used in temperature environments ranging from 5°C to 40°C. - Cost control: Initial costs are high, but running costs can be minimized. - No need for equipment changes: Existing equipment and peripherals such as chargers can be used as is.

• Lithium-ion battery

Lead batteries have a short cycle life and gradually experience capacity degradation, requiring management and maintenance. Would you consider switching to lithium batteries to reduce maintenance and replacement costs? <Advantages compared to lead-acid batteries> - Lightweight: Can be reduced to less than half the weight of a standard lead battery. - Long operating time: Can maintain high voltage for a longer period, resulting in extended operating time until the equipment's stop voltage. - Reduced replacement frequency: Durable against deep discharges, significantly extending cycle life compared to lead batteries. - Easy storage: Low self-discharge means no need for recharging after vacations or equipment maintenance. - Resistant to temperature variations: Can be used in temperature environments ranging from 5°C to 40°C. - Cost control: Initial costs are high, but running costs can be minimized. - No need for equipment changes: Existing equipment and peripherals such as chargers can be used as is.

• Lithium-ion battery

Restore alternative battery packs that fit existing spaces with the latest cells. This allows you to avoid costly equipment replacements and enables ongoing maintenance. Small batch production We flexibly respond to the need for "just a few as spares." Large order quantities are not necessary. Complete reproduction of shape and connectors We meticulously reproduce special-shaped plastic cases, unique connectors, and even the lengths of lead wires. You can resume operation simply by swapping them out on the day they arrive. Performance improvement with the latest cells Compared to older cells from the past, the latest cells have higher energy density, which can provide added value such as "extended operating time" and "longer lifespan" even in the same size. Optimal design of safety circuits (BMS) We incorporate overcharge and over-discharge protection circuits, not just connecting the cells. We optimize the protective functions to ensure safe use even in older charging environments. Design based on physical analysis is also possible Even if specifications or drawings are not available, we can analyze your used battery pack and design a replacement. Please understand that we may not be able to meet all requests.

• Lithium-ion battery

Alkaline batteries for AGVs are very expensive. Due to the high replacement costs, some companies are considering discontinuing AGVs. What we propose this time is the activation of alkaline batteries. NiCd and NiMH batteries inevitably experience a decrease in capacity due to the effects of memory. Depending on the usage environment, cell degradation occurs after about four years. Activation treatment achieves capacity recovery, increased charge and discharge capabilities, and voltage stabilization. It also has cost-saving effects, making it very economical. Please feel free to consult with us first.

• Lithium-ion battery

In product development, batteries often face the constraint of needing to fit into the "remaining space within the casing." At our company, we manufacture fully customized compact battery packs tailored to the design of our customers' devices, from selecting the type of battery to determining the shape and wiring specifications. ■ Wide Range of Battery Support We accommodate a wide range of batteries, including mainstream lithium-ion batteries (Li-ion), as well as nickel-cadmium batteries (Ni-cd) and nickel-metal hydride batteries (Ni-MH), which still have strong demand in industrial settings. We propose the optimal cells based on voltage, current characteristics, cycle life, and other application-specific requirements. ■ Advanced Customization Capabilities We offer flexible responses to detailed specification changes, including optimization of shape through changes in cell arrangement (series or parallel), connector specifications, and lead wire lengths. ■ Commitment to Small Lots and Diverse Varieties If you find yourself in a situation where "the quantity is only a few to several dozen, and major manufacturers have turned us down," you can rest assured. We respond promptly, from prototype production of a single unit to small-scale mass production. If you have requests such as "I want a special shape" or "I want to create a compatible product for an old model at low cost," please feel free to consult with us.

• Lithium-ion battery

Why not replace the lead-acid batteries currently in use with lithium-ion batteries? Compared to lead batteries, they have a lifespan that is approximately 3 to 5 times longer, significantly reducing the frequency of replacements. Additionally, they support fast charging and topping up, so there is no worry about battery depletion even in 24-hour operations. We also offer designs that fit within existing battery boxes. This is a solution that simultaneously achieves reduced environmental impact (carbon neutrality) and lower operational costs.

• Lithium-ion battery

PLB's battery packs are based on high-performance LFP (lithium iron phosphate) cells produced in-house and equipped with an advanced BMS (Battery Management System). They create an optimal power environment for sites where reliability is essential, ranging from industrial equipment to energy storage systems. 【Product Features】 - High reliability through integrated production: Complete in-house process from cell to pack assembly All processes, including raw material processing, cell manufacturing, BMS development, and pack assembly, are completed within PLB. Data from each process is linked, ensuring high-quality traceability. - Advanced BMS: Balancing safety and longevity In addition to overcharge, over-discharge, and overcurrent protection, it features a cell balance function that optimizes voltage balance between cells. This maximizes the performance of the cells and contributes to the longevity of the system. - Excellent environmental resistance: Stable operation under harsh temperature conditions Utilizing the characteristics of internal cells and considering heat dissipation design in the enclosure, it is suitable for outdoor installation and use in harsh industrial environments.

• Lithium-ion battery

Is it already time to replace your lithium-ion battery? We solve concerns such as "genuine products are too expensive" and "delivery times are long." We ensure compatibility with the battery currently in use in terms of voltage, capacity, and communication protocols (such as CAN), and provide battery packs with equal or better output characteristics. Of course, we offer existing lineup products, but if there is nothing equivalent or better to what you are currently using, we can also create custom solutions. With prompt support and cost reduction proposals through optimized cell selection, we significantly reduce the maintenance costs of multiple AGVs you own.

• Lithium-ion battery

Lead batteries have a short cycle life and gradually experience capacity degradation, requiring management and maintenance. Would you consider switching to lithium batteries to reduce maintenance and replacement costs? <Advantages compared to lead-acid batteries> - Lightweight: Can be reduced to less than half the weight of conventional lead batteries. - Long operating time: Can maintain high voltage for a longer period, resulting in extended operating time until the equipment's cutoff voltage. - Reduced replacement frequency: Durable against deep discharges, significantly extending cycle life compared to lead batteries. - Easy storage: Low self-discharge means no need for recharging after vacations or equipment maintenance. - Strong against temperature variations: Can be used in temperature environments ranging from 5°C to 40°C. - Cost control: Initial costs are high, but running costs can be minimized. - No need for equipment changes: Existing equipment and peripherals such as chargers can be used as is.

• Lithium-ion battery

Lead batteries have a short cycle life and gradually experience capacity degradation, requiring management and maintenance. Would you consider switching to lithium batteries to reduce maintenance and replacement costs? <Advantages compared to lead-acid batteries> - Lightweight: Can be reduced to less than half the weight of a standard lead battery. - Long operating time: Can maintain high voltage for a longer period, resulting in extended operating time until the equipment's cutoff voltage. - Reduced replacement frequency: Durable against deep discharges, significantly extending cycle life compared to lead batteries. - Easy storage: Low self-discharge means no need for recharging after vacations or equipment maintenance. - Resistant to temperature variations: Can be used in temperature environments ranging from 5°C to 40°C. - Cost control: Overall costs can be reduced. - No need for equipment changes: Existing equipment and peripheral devices such as chargers can be used as is.

• Lithium-ion battery

"AGVs leaving the line for charging, resulting in low operational rates..." We will solve such issues. What we propose is not just a simple battery replacement. It is a shift to "opportunity charging," which combines the rapid charging characteristics of Li-ion batteries with wireless power transfer, allowing for supplementary charging during work breaks. 【Features of this product and operation】 Elimination of 8-hour charging: No more long periods of downtime; recharge only as needed. Reduction of backup battery costs: By balancing power consumption during operation, expensive backup batteries become unnecessary. Fully automatic and safe power supply: The wireless method eliminates wear on physical contacts and the risk of sparks, supporting completely unmanned operations.

• Lithium-ion battery

Lead batteries have a short cycle life and gradually experience capacity decline, requiring management and maintenance. Would you consider switching to lithium batteries to reduce maintenance and replacement costs? <Advantages compared to lead-acid batteries> - Lightweight: Can be reduced to less than half the weight of a standard lead battery. - Long operating time: Can maintain high voltage for a longer period, resulting in extended operating time until the equipment's cutoff voltage. - Reduced replacement frequency: Durable against deep discharges, significantly extending cycle life compared to lead batteries. - Easy storage: Low self-discharge means no need for recharging after vacations or equipment maintenance. - Strong against temperature variations: Can be used in temperature environments ranging from 5°C to 40°C. - Cost control: Initial costs are high, but running costs can be minimized. - No need for equipment changes: The main equipment and surrounding devices like chargers can be used as is.

• Lithium-ion battery