Vappower 26650 Battery rechargeable batteries  4200mAh 40A vapor batteries 

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Detail:

1, High energy density, 2 years warranty for battery

2, High working voltage for single battery cells

3, Pollution-free

4, Long cycle life 

5, No memory effect

6, Capacity, resistance, Voltage, platform time consistency is good

7, With short-circuit production function, safe and reliable

8, Factory price& High quality

9, Good consistency, low self discharge