SKU# BAT-AMP-20700-3000

Ampking 20700 30A Battery - 3000 mAh

  • $16.99
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The Ampking 20700 cell is rated for 30-40A and 3000mAh. This cell is only for 20700 compatible devices.


Ampking 20700 30A Battery - 3000 mAh

This 30A 3000mAh 20700 Li-ion flat top cell made in Japan is the newest design in high capacity, high drain batteries. The dimensions allow for greater battery life and amperage in comparison to smaller cells, increasing safety and usability.

This cell uses a paper top ring insulator that should not be exposed to e-juice or other forms of moisture that could allow it to degrade, risking a short.


  • Size: 20 x 70 mm
  • Nominal voltage: 3.7V
  • Nominal capacity: 3000mAh
  • Discharge voltage: 2.5V (Avg Cut Off)
  • Max charging current: 4A
  • Charging current CC: 1250 mA
  • Rapid charging current: 4000 mA
  • Continuous discharge current: 30A
  • Max short peak discharge CC: 40A
  • Charging temperature range: 0°C - 45°C
  • Discharging temperature range: -20°C - 45°C
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