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-40℃~60℃ Low-Temperature Lithium Polymer Battery
The -40℃~60℃ low-temperature lithium polymer battery is a special type of battery developed specifically to overcome the inherent low-temperature defects of chemical power sources. Utilizing new design concepts and rigorous manufacturing processes, Powerean has overcome multiple technical bottlenecks to develop this series of low-temperature lithium polymer battery products. Powerean's soft-pack low-temperature lithium polymer batteries offer the advantages of customizable area and shape, supporting flexible customization.
Low-Temperature Lithium Polymer Battery Cell Specifications (POW)
| Product Model | Nominal Capacity | Nominal Voltage | Dimensions HWL (mm) | Weight (g) |
|---|---|---|---|---|
| POW5346052 | 1400mAh | 3.7V | 5.3*47*52.5 | 24.0±1.5 |
| POW7522090 | 1800mAh | 3.7V | 7.5*22.5*90.5 | 30.0±2.0 |
| POW7039058 | 1950mAh | 3.7V | 7*39.5*59 | 32.0±1.5 |
| POW9742053 | 2500mAh | 3.7V | 9.7*42.5*53.5 | 42.0±2.0 |
| POW9238064 | 2700mAh | 3.7V | 9.2*38.5*65 | 45.0±2.0 |
| POWA648050 | 2850mAh | 3.7V | 10.6*48.5*50.5 | 47.0±2.0 |
| POW6951071 | 3050mAh | 3.7V | 6.9*51*71 | 51.0±2.0 |
| POW7158072 | 3600mAh | 3.7V | 7.1*58*72 | 60.0±2.5 |
| POW7455082 | 4350mAh | 3.7V | 7.4*55.5*83.5 | 72.0±2.0 |
| POW7765135 | 9100mAh | 3.7V | 7.7*65.5*136 | 149.0±5.0 |
| POWA355270 | 21000mAh | 3.7V | 10.2*55.5*271 | 345.0±10.0 |
Low-Temperature Lithium Polymer Battery Features
At -40℃ environment, discharge capacity reaches 80% at 0.2C rate.
At -30℃ environment, after 300 cycles of 0.5C charge/discharge, the capacity retention rate remains above 85%.
Supports battery customization: flexible dimensions; temperature range, size, and shape can be customized according to requirements.
Capable of mass production with excellent cell consistency.
Operating temperature range: -40°C to 60°C.
Safe and reliable, certified with UL/CE/UN.
Breaks through the discharge temperature limitation of -20℃~60℃ compared to traditional lithium polymer batteries.
Widely applicable to cold climates and specialized equipment.
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