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Lithium Battery

The polymer lithium battery produced by SUM Electronics has the characteristics of high energy density, high capacity, light weight, high output power, no memory effect, and low self-discharge. The shape and shape of the polymer lithium battery are flexible, and the capacity and size can be designed according to the customer's product requirements (such as ultra-thin, profiled, curved, etc.)

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Ⅰ/ Products specs

Model704269
Dimensions7*42*71mm
Capacity2000mAh
Voltage3.7V
Environment of usage-40℃~80℃
CertificationsCE、ROHS、UL、FCC、KC、IEC62133、CQC、UN38.3、MSDS
OEM
Yes


Ⅱ/ Product description


This lithium battery is assembled from 704269 polymer lithium-ion batteries with protective plates and terminal wires.


Lithium polymer battery (also known as polymer lithium battery): It is also a kind of lithium ion battery, but it has higher energy density, smaller size, thinner, lighter weight, and higher safety than liquid lithium battery. A variety of obvious advantages, is a new type of battery. According to UL, CE and other safety certification standards, we have done experiments on collision, overcharge, short circuit, and acupuncture. The batteries can not be fired,no smoking ,no explosion.

1.Long using life: Usually our batteries can be recycle used more than 500 times.

2. Working temperature can range from -40 ° C to 80 ° C. The performance of our batteries are stable, no matter in high temperature or in low temperature.

3. Excellent storage performance: In normal temperature (20±5°C), the  capacity of the batteries still have more than 70% even one month later.

4. High stability: we use the best materials, advanced manufacturing technology to make our batteries perform stable and reliable.


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