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Vapcell 21700 4000mAh Batteries (single)
Vapcell Brings you these brand new 4200mAh batteries.
Specification:
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Size: 21700
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Nominal voltage: 3.70V
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Typical Capacity: 4200mAh
Tips
- Never leave chargers plugged in overnight.
- Keep batteries in a safe place when not in use.
- Never leave batteries unattended when on charge.
- Never keep Batteries in your pocket or purse. Always use the protective casings that are provided, or battery cases that are designed to protect batteries.