ファルタ・マイクロバッテリー・ジャパン List of Products and Services

The "Coin Power" series of coin-shaped lithium-ion rechargeable batteries from Farta Microbattery, widely adopted and highly rated in wireless earphones around the world. The coin-shaped lithium-ion rechargeable battery has garnered significant attention in wireless earphones, and now its adoption is progressing in new applications. For example, the keys for opening and closing car doors are becoming multifunctional, leading to an increase in power consumption. As a result, there is a shift from traditional primary batteries to secondary batteries. Additionally, various wearable medical devices and healthcare equipment equipped with biometric sensors are being introduced one after another. In these automotive and medical devices, there is a demand for smaller and safer batteries. The "Coin Power" series has received high praise from customers, backed by its many achievements in the market. Furthermore, we have newly added the "Coin Power" series C1, which supports increased battery capacity and rapid charging, to our lineup! If you are looking for compact lithium-ion rechargeable batteries, please feel free to contact us.

• Secondary Cells/Batteries

Speaking of batteries, they are generally products that convert chemical energy into direct current power through chemical reactions, using that power as a source for devices. Now, is it possible to conversely convert electrical energy into chemical energy? The product we are introducing this time is a unique hydrogen generation cell born from such an idea. No power source is required. The amount of gas (hydrogen) generated can be adjusted. Additionally, the generated gas can be used to move objects through its pressure. There are also applications that can utilize the high-purity hydrogen produced. Farta sees potential in this hydrogen generation cell. We look forward to innovative ideas from our customers that will help unlock the possibilities of this product, free from past usage cases! Farta Microbattery is a comprehensive battery manufacturer based in Germany. We also offer coin-shaped and cylindrical primary batteries in the CR series, nickel-hydrogen secondary batteries, lithium-ion battery packs, and more. If you are looking for batteries, please feel free to contact us.

• Gas Generator

The demand for button-shaped batteries is increasing for various sports-related sensor devices such as wireless headphones and earphones, activity trackers, and tennis swing analysis tools. These wearable devices are often worn on the body, requiring the batteries to have shock resistance, high safety, and high quality. The coin-shaped lithium-ion battery "Coin Power" series strongly supports the realization of these applications. Falta micro batteries boast a strong track record with air zinc batteries and nickel-hydrogen secondary batteries for hearing aids. 【Features】 ■ No swelling ■ Long lifespan ■ Proven performance even in wireless power supply systems ■ Robust steel casing that is resistant to scratches and other damage ■ Various options for installation are available ■ 20% capacity increase compared to conventional products *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Secondary Cells/Batteries

The "Coin Power" series of button-shaped lithium-ion batteries from Farta Microbattery, widely adopted in wireless earphones around the world and highly praised. The trend in wireless earphones is the expansion of functions that monitor the body's condition with various biometric sensors. Additionally, as the reality of living to 100 years becomes more common, there is a rapidly increasing demand for medical devices that continuously monitor blood sugar levels, heart rate, blood flow, and other health metrics from a preventive medicine perspective. For these healthcare and medical products, small and highly safe batteries are required to minimize the burden on the human body. Backed by extensive achievements in the market, the "Coin Power" series will strongly support your product development. 【Features】 ■ No swelling ■ Long lifespan ■ Proven performance even in wireless power supply systems ■ Robust steel exterior, resistant to scratches and other damage ■ Various options available for installation *For more details, please refer to the catalog. Feel free to contact us.

• Secondary Cells/Batteries

A new version, C1 version (LCO), of our coin-shaped lithium-ion secondary battery, which has been well received as a compact battery for wireless earphones, is now available. The C1 version enables rapid charging compared to the conventional NCA series A series. We are currently in the final stages leading up to the official start of mass production. Please look forward to it!

• Secondary Cells/Batteries

A button-type cell that generates hydrogen gas. It does not require an external power source and produces high-purity hydrogen. The amount of hydrogen generated is proportional to the discharge current (and inversely proportional to the load resistance), allowing it to function as an actuator based on hydrogen gas pressure. It can be used for extrusion applications of liquids, gels, and pastes (such as oil dispensers), automatic feeding, air fresheners, and more. Additionally, there are expectations for its use in medical applications such as drug delivery systems in the future. Furthermore, high-purity hydrogen can also be utilized for the calibration of analytical instruments. *For more details, please feel free to contact us.*

• Gas Generator

Our lithium batteries are widely used in various electronic devices. We offer a range of products from cylindrical batteries to button cells, and we hope you will take a look at our catalog. Additionally, we have newly launched the VARTA Industrial Pro series of cylindrical coil batteries, which were released in 2021 as batteries for commercial use. We hope you will continue to support us along with our existing series.

• Secondary Cells/Batteries

In the European market, there are standard consumer VARTA batteries, but a new VARTA INDUSTRIAL PRO series has been released for industrial use. Compared to the consumer versions, the capacity and shelf life have been extended. The packaging design has also been revamped, and we proudly introduce these reliable products made in Germany. Outstanding performance, long operating time, safety, and reliability are key considerations for applications. Through extensive global experience, VARTA meets the needs of its customers. We believe this will be suitable for various projects, not just for embedded use.

• Secondary Cells/Batteries

VARTA's lithium-ion battery packs (secondary batteries) include three product lines: standard products (CellPa LITE), semi-custom products (CellPac BLOX), and fully custom products (CellPac PLUS). We will introduce the optimal product based on your desired specifications. *Please note that there may be quantity limitations for each product line, so please check when making inquiries.

• power supply

VARTA's button-shaped nickel-metal hydride rechargeable batteries are widely used in RTCs, memory backup, industrial time switches, and even emergency LED display batteries for medical devices. The features of nickel-metal hydride rechargeable batteries include the ease of implementing charging circuits and protection circuits, as well as the absence of characteristic degradation at 100% state due to trickle charging. Because of these features, they are used not only as backup power sources but also as main power sources. *If you have any questions, please feel free to contact us.

• Secondary Cells/Batteries

Nickel-metal hydride batteries may be considered outdated with the advent of lithium-ion batteries. However, they have advantages over lithium-ion batteries in terms of safety and simpler peripheral circuit configurations. In particular, as a backup battery, they can be considered optimal because they allow for trickle charging. Additionally, they have advantages in terms of safety standards and air transport, making them worth considering as a main power source if size permits. If you are interested in nickel-metal hydride batteries, please feel free to consult with us.

• power supply

A high-tech cylindrical nickel-metal hydride rechargeable battery focused on the power demands required by the latest electronic devices.

• power supply

Silver oxide batteries have a long lifespan and maintain a stable voltage throughout their use, making them suitable for delicate electronic devices. Battery voltage: 1.55V Applications: wristwatches, thermometers, calculators, toys, remote controls, blood glucose meters, etc. Our series: Silver oxide battery series (button type)

• Secondary Cells/Batteries

VARTA has steadily expanded its sales performance in household storage batteries, primarily in German-speaking regions. Additionally, it has developed and launched a new battery series called 'Easy Blade & Easy Block - ASB Series,' which focuses on key applications such as automated guided vehicles (AGVs), cleaning robots, and agricultural robots. The 'Easy Blade & Easy Block - ASB Series' has begun accepting orders for the European market and production has started. This series allows for the parallel connection of up to 20 battery packs without the need for special systems (please check compatible models) and features standard lithium-ion batteries equipped with a CAN bus. There are a total of five product types available, with voltages of 12V, 24V, 36V, and 48V, offering various combinations of current capacities across the lineup. *For more details, please refer to the materials. Feel free to contact us with any inquiries.*

• Secondary Cells/Batteries

We offer commercially available batteries for hearing aids for consumer use. We are the world's only full-line manufacturer of air batteries, rechargeable batteries, and special batteries.

• Secondary Cells/Batteries

Power One hearing aid batteries boast high quality, reliability, and an extremely long battery life, making them popular among many users worldwide. They provide a high and stable voltage to maximize the amplification performance of hearing aids, ensuring distortion-free sound until the end, whether for analog or digital hearing aids. Additionally, they feature a simple and easy-to-handle packaging. The long seal helps when inserting the battery into the hearing aid, and the rotating container allows for easy access to individual batteries as needed. 【Features】 ■ Powerful Design → Made with high-quality materials and a stainless steel case → Triple sealing → Superior positive electrode structure with PTFE film ■ User-friendly Packaging → Easy to remove → Clear and distinct color usage For more details, please contact us or download the catalog.

• Secondary Cells/Batteries

At VARTA, we offer a variety of products including button-shaped lithium-ion rechargeable batteries, button-shaped nickel-metal hydride rechargeable batteries, hydrogen gas generation cells, cylindrical nickel-metal hydride rechargeable batteries, various types of button-shaped primary batteries, and cylindrical lithium primary batteries. For example, nickel-metal hydride button rechargeable batteries are used in backup applications for medical devices, industrial equipment (for memory and RTC backup), and automotive devices (such as backup batteries for eCall). 【Product Example】 ■E-Call (Telematics Emergency Call) "V550HRA" → An optimal secondary battery for e-call → Capacity of 550mAh, excellent high-temperature durability supporting a discharge temperature range of -30 to +85℃ For more details, please contact us or download the catalog.

• Hydrogen battery
• power supply

VARTA provides power solutions for a variety of applications, from button batteries for small devices that fit inside the ear, to batteries for consumer devices, commercial equipment, electric vehicles (EVs), home energy storage systems, and industrial energy storage systems. All batteries manufactured by VARTA are produced domestically in Germany. With reliable quality, new technology, and the trusted "Made in Germany" label, VARTA batteries are currently used in various devices around the world. In addition to being skilled in consumer alkaline cylindrical batteries and primary and secondary batteries for small devices, VARTA has recently begun manufacturing lithium-ion rechargeable batteries for electric vehicles, with future applications expected in IoT, drones, power tools, and the robotics industry. The product categories in which VARTA excels include "button-shaped lithium-ion rechargeable batteries," "air zinc batteries," "button-shaped nickel-metal hydride rechargeable batteries," "alkaline cylindrical batteries," "cylindrical lithium-ion rechargeable batteries," "cylindrical manganese dioxide lithium batteries," "hydrogen generation cells," and "silver oxide button batteries," among others. We hope that our batteries can be of assistance to our customers in any way possible.

• Secondary Cells/Batteries
• Lithium-ion battery
• Charger

"Batteries" are products that are close to us. However, when it comes to choosing a battery, questions may arise such as: - How should I select a battery? - What points should I be careful about when using a battery? - What types of batteries are there in the first place? Even engineers may not be very familiar with batteries... This document has been created to be easily understandable for those who have never been involved in battery selection before. We encourage everyone involved with batteries to give it a read!

• Secondary Cells/Batteries