
Lithium-ion Nickel Metal Hydride Coin-type Rechargeable Lithium; Primary Lithium
Safely harness pure lithium energy with Panasonic Cylindrical Lithium. A
Panasonic Energy Co., Ltd.
We have an extensive lineup of Primary Lithium Batteries that customers can choose from to meet their needs. They are used in a wide range variety of applications, including primary power supplies for small devices and backup power supplies for emergencies.
We offer a diverse line of batteries with a wide range of capacities depending on the performance requirements of the device.
The technical expertise we have developed for over 90 years allows us to steadily manufacture superior batteries that meet the needs of the market.
The superior technical capabilities of our batteries allow for a wide operating temperature range.
With an extensive lineup ranging from ultra-thin to high-capacity, these batteries can support a wide range of applications from the primary power supply in small devices to backup power.
Since they maintain excellent discharge characteristics even in high-temperature environments up to 125°C, they can support various applications such as vehicle onboard devices.
These batteries have a large current discharge (high-rate pulse discharge) relative to battery capacity, and are easy to find on the market for use as the primary power supply of various devices.
The excellent high-rate discharge performance and long-term use capabilities of these long-life batteries makes them suitable for devices that support infrastructure in multiple scenarios.
Boasting excellent long-term storage characteristics, high reliability, and safety, these batteries are used as the power supply for various meters, such as automatic gas shutoff meters which do not require maintenance for long periods of time.
These slender batteries developed for electric fishing floats have a high voltage of 3 V that enables a single battery to light the diode. An original battery type developed by Panasonic, they are used as the power supply in space-saving designs for applications such as toys.
eCall/TCU, TPMS, RKE, drive recorder
Smart meters, smart logistics systems, price tags, and sensor devices
Wind power, railways, energy storage for domestic use, emergency lighting, emergency exit sign, fire alarms, and security equipment
AEDs, bio-monitors, Electrocardiogram, ventilators, oxygen enrichers, infusion pumps, blood-pressure meters, and clinical thermometers
Pedelecs, power tools, household appliances, cleaners, remote controls, game controllers, watches, digital cameras, and clocks
When you adopt or use any of the products on this website, be sure to evaluate and verify their performance when actually installed in your company's products under their actual operating environment. If the usage conditions change for any reason, please reevaluate the products based on the conditions above. Also, be sure to perform quality testing and evaluation to sufficiently confirm the compatibility of our products before use.
If you intend to use our products for applications which require a special level of quality or reliability, whose failure or malfunction threatens to directly endanger human life, or which could cause bodily harm, then you must verify that their specs are suitable for that application. (Examples include aerospace equipment, transportation equipment, combustion equipment, medical equipment, crime/disaster prevention equipment, safety devices, etc.) Please make sure to contact our representatives in advance.
Regardless of application, please install protective circuits and redundant circuits and conduct safety tests to ensure safety, when using our products in devices which require a high level of safety or reliability.
Coin type (High Temperature Resistant)
Coin type (High Temperature Resistance)
Cylindrical type (BR Series)
Cylindrical type (CR Series Long Life)
Cylindrical type (CR Series Standard)
View product data, such as ratings and characteristic values, for each product number.
Download the Lithium Batteries test results summaries, as specified in UN Manual Part III., subsection 38.3, paragraph 38.3.5.
To ensure safe handling of our products, we make the information we have available as reference information.
We disclose Registration Certificates for our product production sites. Please contact our sales representatives concerning products that are not listed.
We offer numerous terminal forms to meet customer requirements.
We will help you find the optimal battery for your application.
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Please check the frequently asked questions regarding product-related issues.
About Panasonic lithium batteries
As the photovoltaic (PV) industry continues to evolve, advancements in Panasonic lithium batteries have become critical to optimizing the utilization of renewable energy sources. From innovative battery technologies to intelligent energy management systems, these solutions are transforming the way we store and distribute solar-generated electricity.
When you're looking for the latest and most efficient Panasonic lithium batteries for your PV project, our website offers a comprehensive selection of cutting-edge products designed to meet your specific requirements. Whether you're a renewable energy developer, utility company, or commercial enterprise looking to reduce your carbon footprint, we have the solutions to help you harness the full potential of solar energy.
By interacting with our online customer service, you'll gain a deep understanding of the various Panasonic lithium batteries featured in our extensive catalog, such as high-efficiency storage batteries and intelligent energy management systems, and how they work together to provide a stable and reliable power supply for your PV projects.
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