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battery(8v) - List of Manufacturers, Suppliers, Companies and Products

Last Updated: Aggregation Period:Jul 16, 2025~Aug 12, 2025
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battery Product List

16~30 item / All 67 items

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【Large-capacity battery suitable for harsh environments】 Rechargeable battery SBR-19LI

A large-capacity lithium-ion battery pack with IP68 dustproof and waterproof performance, capable of long-term operation of wireless devices and adaptable to sub-zero environments such as cold storage warehouses.

The "SBR-19LI" is a high-capacity lithium-ion battery pack manufactured by Yaesu Musen. It can be used in combination with digital simple radios from Yaesu Musen and Motorola. Despite its robust design, it is compact in size, with a battery capacity of 2200mAh. It can be attached to the radio unit by sliding it on, without the need for mounting screws. It maintains a waterproof performance with JIS protection grade 8, and when attached to the main unit, it exhibits IP68 dust and waterproof performance, allowing for safe use even on rainy days or in dusty environments. It is also suitable for sub-zero temperatures down to -20°C, making it usable in cold storage facilities. The estimated operating time of the radio when using this product is approximately 13 hours, ensuring sufficient operational time. 【Compatible Models】 Digital Simple Radio Registered Stations - SR510 - GDR4200 【Features】 ■ IP68 dust and waterproof performance when attached to the radio ■ Approximately 13 hours of operational capability ■ Robust and compact size ■ Can be attached without mounting screws ■ Battery capacity 3.6V/2200mAh For extremely low-priced sales of earphone microphones and batteries, please leave it to Excelli. *For more details, please feel free to contact us.

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Battery with IP68 dust and water resistance performance: Rechargeable battery SBR-37LI

A lithium-ion battery for a multi-party simultaneous communication system with IP68 dust and water resistance, featuring a slide design for easy attachment and detachment.

The "SBR-37LI" is a high-capacity lithium-ion battery pack manufactured by Yaesu Musen. It can be used with the multi-party simultaneous communication system SRFD1 from Yaesu Musen. Despite its robust design, it is compact in size, with a battery capacity of 2200mAh. It can be attached to the radio unit by sliding it on, without the need for mounting screws. It maintains a waterproof performance with JIS protection grade 8, and when attached to the main unit, it exhibits IP68 dust and water resistance, allowing for safe use even on rainy days or in dusty environments. It is also suitable for sub-zero temperatures down to -20°C, making it usable in cold storage facilities. The estimated operating time of the radio when using this product is approximately 16 hours, ensuring sufficient operational time. 【Compatible Models】 Digital Simple Radio Registered Station - SBR-37LI 【Features】 ■ IP68 dust and water resistance when attached to the radio ■ Approximately 16 hours of operation ■ Robust compact size ■ Easy slide-on attachment ■ Battery capacity 3.6V/2200mAh For extremely low prices on earphone microphones and batteries, please leave it to Excelli. *For more details, feel free to contact us.

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Portable batteries that can be brought to workplace vaccination sites [Ensuring power supply for freezers]

Ensuring Power for Freezers / Power Outage Measures: Portable emergency batteries that can be brought to workplace vaccination sites | An emergency power source is necessary in case of unexpected power outages!

【Power Outage Measures and Backup Power Supply】 It is necessary to secure power for the freezer used for storing the COVID-19 vaccine and to prepare an emergency power supply in case of a power outage. There have been frequent cases of vaccine disposal due to insufficient power capacity causing the vaccine storage freezer to experience power shortages or unexpected power outages leading to the freezer stopping, resulting in an inability to maintain the appropriate storage temperature. CONNEXX SYSTEMS' emergency small storage battery is originally designed for emergency power supply in facilities that freeze cells and specimens, developed to handle inductive loads. It can supply power to ultra-low temperature freezers and refrigerated storage for approximately 10 hours without interruption. (Based on a power consumption of 300W) Being a portable model with large casters, it can be easily moved and brought to vaccination sites at companies and universities. To ensure smooth vaccination, the emergency small storage battery 'LB0043PE4' has already been introduced and utilized as a backup power supply in situations where power outages should not occur. It can continue to be used as a backup power supply for important equipment even after the COVID-19 pandemic is over.

  • Lithium-ion battery
  • Secondary Cells/Batteries
  • Power storage device

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Small storage battery for backup power of the new coronavirus vaccine storage freezer.

To everyone who has a new type of coronavirus vaccine storage freezer, unexpected disaster and power outage measures can utilize a small storage battery as a backup power source.

【Power Outage Measures】 ▲ Power outage measures for ultra-low temperature freezers storing COVID-19 vaccines and other items, including emergency power supply and power backup. ▲ Provides power to ultra-low temperature freezers for 10 hours without interruption during a power outage (based on a power consumption of 300W). ▲ High output of 1500W! Capable of handling inrush current. - Cases of vaccine disposal due to power outages are occurring frequently. Due to insufficient power capacity, freezers for vaccine storage may experience power shortages, or unexpected power outages may cause freezers to stop, leading to an inability to maintain the appropriate storage temperature, resulting in frequent vaccine disposal cases. CONNEXX SYSTEMS' emergency small storage battery is originally designed for emergency power supply in facilities that freeze cells and specimens, developed to handle inductive loads. It can provide power to ultra-low temperature freezers and refrigerated storage for approximately 10 hours without interruption. (Based on a power consumption of 300W). It is a portable model with large casters, making it easy to move and transport to workplace vaccination sites such as companies and universities. It can continue to be used as a backup power source for important equipment even after the COVID-19 pandemic is over.

  • Secondary Cells/Batteries
  • Power storage device
  • Lithium-ion battery

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Emergency small rechargeable battery for power supply and countermeasures against power outages for ultra-low temperature freezers.

Emergency power supply battery 'LB0043PE4' that enables securing power for ultra-low temperature freezers to protect medical supplies, vaccines, and specimens during power outages.

【Power Outage Measures】 ▲ Supports inductive loads such as ultra-low temperature freezers and ultra-low temperature tanks that generate inrush currents. ▲ Provides power supply to ultra-low temperature freezers for up to 10 hours without interruption during a power outage (based on a power consumption of 300W). ▲ High output of 1500W! Capable of handling inrush currents. ▲ Used as a power outage measure, emergency power supply, and power backup for ultra-low temperature freezers storing COVID-19 vaccines and other items. CONNEXX SYSTEMS' emergency small storage battery is developed to serve as an emergency power supply for facilities that freeze and preserve cells and specimens, ensuring compatibility with inductive loads. It can supply power to ultra-low temperature freezers and refrigerated storage for approximately 10 hours without interruption (based on a power consumption of 300W). There have been frequent cases of vaccine disposal due to insufficient power capacity leading to freezer power shortages or unexpected power outages causing freezers to stop, resulting in an inability to maintain the appropriate storage temperature. Ultra-low temperature freezers, refrigerated storage, and incubators are essential for protecting medical supplies, vaccines, and important specimens. This system enables flexible power supply solutions for specific equipment in necessary locations and for required applications.

  • Secondary Cells/Batteries
  • Power storage device
  • Lithium-ion battery

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Portable batteries that can be brought to vaccination mass vaccination sites [Power outage measures for freezers]

"Freezer power outage measures / securing power" Emergency small portable battery that can be brought to vaccination sites | An emergency battery is needed in case of a power outage!

**Power Outage Measures and Backup Power Supply Preparation** It is necessary to secure power for the freezer used for storing the COVID-19 vaccine and to prepare an emergency power supply in case of a power outage. There have been frequent cases of vaccine disposal due to insufficient power capacity causing the freezer for vaccine storage to experience power shortages, or unexpected power outages leading to the freezer stopping, which results in the inability to maintain the appropriate storage temperature. The emergency small storage battery from CONNEXX SYSTEMS was originally developed with the assumption of providing emergency power for facilities that freeze cells and specimens, and it is designed to handle inductive loads. It can supply power to ultra-low temperature freezers and refrigerated storage for approximately 10 hours without interruption. (Based on a power consumption of 300W) Being a portable model with large casters, it can be moved easily and brought to vaccination sites. To ensure smooth vaccination, the emergency small storage battery 'LB0043PE4' has already been introduced and utilized as a backup power supply in situations where power outages should not occur. It can continue to be used as a backup power supply for important equipment even after the COVID-19 pandemic is over.

  • Lithium-ion battery
  • Secondary Cells/Batteries
  • Power storage device

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PYLONTECH Outdoor Rack Battery OPTIMUS 113kWh

PYLONTECH's iron phosphate lithium-ion battery OPTIMUS 2.5mm steel plate rack

This is a PYLONTECH manufactured LFP battery system. With a configuration of 768V/113kWh, it is ideal for building a self-consumption system. It is housed in a rack with a steel plate thickness of 2.5mm, making it compliant with fire safety regulations.

  • Power storage device

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Small lithium-ion secondary battery 'SLB'

The possibility of rupture or ignition is extremely low! Charging is possible even with weak currents generated by energy harvesting.

The "SLB" is a compact lithium-ion secondary battery suitable for IoT and wearables. It achieves both energy density and power density, and can be used in cold environments (down to -30°C). It maintains over 80% capacity after 25,000 charge-discharge cycles. Additionally, even under harsh conditions, the risk of explosion or fire is extremely low, and it has input and output densities comparable to electric double-layer capacitors (EDLC). 【Features】 ■ Long lifespan: Maintains over 80% capacity after 25,000 charge-discharge cycles ■ Fast charging and discharging: Supports rapid charge-discharge at a 20C rate ■ Weak current charging: Can be charged at a low rate of 0.01C ■ Low temperature performance: Can charge and discharge in cold environments (-30°C) ■ Safety: Even if an internal short circuit is forcibly induced, the risk of explosion or fire is extremely low *For more details, please refer to the PDF document or feel free to contact us.

  • Secondary Cells/Batteries
  • Lithium-ion battery

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Sheet-type slim large-capacity lithium-ion secondary battery

Stable performance with no variation! Ideal for electric vehicles from stationary storage batteries.

This product is a sheet-type, thin, high-capacity lithium-ion secondary battery with a rated voltage of 3.8V and a nominal capacity of 10Ah. The size is W107mm × D227mm × T6mm, and the weight is approximately 260g. It is compact and lightweight, making it suitable for both stationary storage batteries and electric vehicles. As an option, we also offer the installation of a BMS and the sale of battery packs connected in series or parallel. Please feel free to contact us. 【Features】 ■ Long lifespan (approximately 15% degradation after 1,000 charge-discharge cycles) ■ Stable performance with no variation ■ Compact and lightweight (6mm, 260g) ■ Suitable for both stationary storage batteries and electric vehicles ■ Capable of high current discharge (10C for more than 5 seconds) ■ Supports high voltage by modularization as an option *For more details, please refer to the PDF document or feel free to contact us.

  • Lithium-ion battery
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Hydrogen Fuel Cell "E-2500"

Parallel, modular, N+1 compatible! Hydrogen fuel cells that can be expanded for high-capacity applications.

The "E-2500" is a hydrogen fuel cell that ensures a highly reliable and stable power supply with overwhelming cost performance during disasters and emergencies. It can be expanded for high-capacity applications with parallel, modular, and N+1 configurations. It features self-diagnostic functions and multiple voltage options. It can be used for 3G, 4G wireless communications, SCADA, BCP (Business Continuity Planning) measures, transportation systems (signals/signs), and monitoring/safety systems. 【Monitoring and Control】 ■ Remote Communication: System configuration and status/trends and operational data ■ Communication Standards: USB/dry contacts/Ethernet/SNMP/Web interface ■ Options: Wireless modem CDMA/GSM/Ethernet switch/AC 100V *For more details, please refer to the PDF materials or feel free to contact us.

  • Hydrogen battery

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Hydrogen Fuel Cell "E-1100"

In disasters and emergencies, overwhelming cost performance! Scalable for high-capacity applications with parallel, modular design.

The "E-1100" is a hydrogen fuel cell that ensures a highly reliable and stable power source with overwhelming cost performance during disasters and emergencies. It can be expanded for high-capacity applications in a parallel, modular configuration. It can be used for 3G, 4G wireless, SCADA, emergency power for hydrogen stations, microwave communication, flight guidance ILS, and more. 【Monitoring and Control】 ■ Remote Communication: System configuration and status/trends and operational data ■ Communication Standards: USB/dry contacts/Ethernet/SNMP/Web interface/front display ■ Options: Wireless modem CDMA/GSM/Ethernet switch/AC 100V *For more details, please refer to the PDF document or feel free to contact us.

  • Hydrogen battery

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Sheet-type lithium-ion secondary battery

A slim, compact, and high-capacity sheet-type lithium-ion secondary battery.

It has uniform performance characteristics and a long lifespan. It can be widely used from stationary storage batteries to EV vehicles.

  • Lithium-ion battery

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Lithium-ion battery 12V specification [Iron phosphate/BMS built-in]

A 12V lithium iron phosphate battery that is easy to replace from a lead-acid battery. It enables long life and high current charge and discharge, and peripheral devices are also available.

Suitable for 12V batteries used in automobiles, ships, electric carts, and for cycle-operated independent solar power system batteries such as outdoor lights, sign lights, and indicator lights. For detailed information, please visit the website below. https://offgrid-solar.jp/html/page212.html 【Features】 - Cycle life: 5300 cycles (at 80% depth of discharge) - Maintains cell balance with BMS and safe circuit design - Capable of high current input/output: 1C during charging, 3C during discharging (Epsilon is 2C) - Epsilon 150Ah type operates at low temperatures and includes Bluetooth communication *For more details, please refer to the PDF document or feel free to contact us.

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【Ideal for long-term use】Lithium polymer battery JM-60K1B002

Lithium polymer battery available for purchase as a spare or replacement for the J-Mobile IP radio NEXNET2 A906.

The "JM-60K1B002" is a lithium polymer battery manufactured by J-Mobile. ● It can be used with J-Mobile's IP radios. ● The battery capacity is 3.8V/2800mAh. ● It can be charged in approximately 2.5 hours using the dedicated single rapid charger JM-60K0J129. ● The battery life is approximately 12 hours. ※ This is based on usage with the J-Mobile IP radio NEXNET2 A906. ※ The estimated time is based on a usage ratio of 5 for transmission, 5 for reception, and 90 for standby. ● This product is the same lithium polymer battery included in the standard configuration of the NEXNET2 A906. Please use it for replacement in case of malfunction or as a spare. ● The manufacturer warranty period is 6 months. 【Compatible Models】 IP Radios ・A906 P.Talk2.0 ・A906 P.Talk3.0 【Features】 ■ Operable for up to approximately 12 hours ■ Battery capacity of 3.8V/2800mAh ■ Charging time of approximately 2.5 hours

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