Compact lithium-ion secondary battery for IoT and wearable devices with both performance and safety

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Compact lithium-ion secondary battery for IoT and wearable devices with both performance and safety [Copy link]

Nichicon's new small lithium-ion rechargeable battery product is not the lithium battery that is well known to the public. It is a novel product that will be widely used in emerging markets such as the IoT , the Internet of Everything and various users in the new communication era.

Nichicon has developed a compact lithium-ion secondary battery that has both high power density and energy density by adopting Toshiba Infrastructure Systems Corporation's SCiB technology.

Development Background

SLB small rechargeable battery achieves relatively medium energy density and power density to meet the practical application of the subsequent IoT , occupying a gap in the market. Compared with EDLC and lithium-ion batteries, the new product has the advantage of energy density; compared with traditional lithium-ion rechargeable batteries, it has advantages in power density, low temperature characteristics and number of charge and discharge cycles. In addition, safety is also very important. The new product will not heat up or burn.

Product Features

Extremely fast charging and discharging possible: 20C rapid charging and discharging is achieved

Low temperature characteristics: charging and discharging is possible even in cold environments (-30°C)

Safety: Even if an internal short circuit is forced, the possibility of rupture or fire is low.

Long life: After 25,000 charge and discharge cycles, the capacity remains above 80% (conditions: temperature 25°C, voltage range 1.8-2.8V, charge and discharge current 10C, rest 0sec)

Product Specifications

Features of small lithium-ion secondary batteries

1. Long life

After 25,000 charge and discharge cycles, the capacity remains above 80%

2. Rapid charging and discharging

Large input and output force density close to EDLC

3. Low temperature characteristics

Can also be used in cold areas (-30℃)

4. High security

The possibility of rupture and fire under severe conditions is extremely low

In the future, Nichicon will continue to exert its strength in the battery market. Batteries are related to the concept of the Internet of Things, and based on 5G communications , they will become more and more popular. The transmission of the Internet of Things and the various strategic deployments of the country will drive the development of performance in this area. Therefore, Nichicon believes that this area and the direction of blockchain and electronic currency proposed by the country recently, including the continuous evolution of the graphics card and CPU industries, the subsequent gateway servers, stability and security, supervision and other actual needs will continue to be introduced. Therefore, the automotive, communications, electronic finance, medical and other fields are all market targets that are focused on.

Click here to browse the Nichicon Technology Subsite, which includes EV/In-Vehicle Solutions (Capacitors), Small Li-ion Rechargeable Batteries, and the "Capacitor Doctor" series of short films. The content is rich and detailed, and I believe it will meet your needs and benefit you a lot.

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