| Customization: | Available |
|---|---|
| Type: | Li-ion Battery |
| Cathode Material: | NCM |
|
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Factory Price High Quality Li-ion Battery 3.7V 18650 21700 2600mAh 2800mAh 3500mAh 4200mAh for E bike, battery pack, drill, RC airplane, etc Li-ion Battery cell
| Product name | 21700 P42A |
| Size | 21*70mm |
| Rated Voltage | 3.7V |
| Rated Capacity | 4200mAh |
| Net Weight | 70g |
| Maximum Charge Voltage | 4.2V |
| Cycle Life | >1000s |
| Standard charger | cc/cv(max ,charging rate 2A) |
| Warranty | 1 years |
| Operating Temperature | charge (0 ~ 45°C) |
| discharge (-20 ~ 60°C) | |
| Storage Temperature | within 1 month (-20~ 50°C) |
| within 3 months (-20~ 40°C) | |
| within 3 months (-20~ 20°C) |
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