polymer lithium battery

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3.7 V8000mAh ultra-thin high-capacity tablet polymer lithium battery

The battery is manufactured using polymer lithium-ion battery technology, which has the advantages of high energy density and long cycle life.

Ultra-thin design is one of the characteristics of this battery. The thickness is relatively thin and suitable for some devices that require higher battery volume.

Large capacity is another notable feature, offering high capacity in a relatively small size.

Batteries also have other advantages, such as high efficiency, safety, and environmental protection. Efficient performance means that it can provide stable and long-lasting power output to ensure the normal operation of the equipment. In terms of safety, polymer lithium batteries have lower fire risks and better thermal stability, effectively ensuring safety during use. In terms of environmental protection, the battery does not contain pollutants, is harmless to the environment, and meets environmental protection requirements.

Charging limit voltage (maximum): 4.25V
Discharge termination voltage (minimum): 2.75V
Standard charging current: 5A Fast charging (maximum): 8A
Standard discharge current: 5A Fast discharge (maximum): 8A
Instantaneous discharge: 8A
Power: 29.6WH
Internal resistance:<150m Ω
Charging and discharging times: ≥ 500 times
Service life: more than 80% of capacity remains after 300 cycles
Self discharge of battery pack: ≤ 200uA
Protection function: over charging, over discharging, over current and short circuit protection.
Operating temperature: charging temperature: 0~+40 ℃, discharge temperature: - 20~+60 ℃, relative humidity: 65 ± 20%
Suggested storage temperature: 25 ± 5 ℃. During storage, the battery must be charged to 50%~70% capacity every 3 months.

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