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Aspire 21700 4000mAh 40A Battery


Aspire 21700 4000mAh 40A Battery

In stock

SKU: sp116408 Category:

Li-Ion (INR) rechargeable battery chemistry is safer than the traditional ICR chemistry, offers faster discharge rates and is suited for high power applications. Safer chemistry means reduced risk of venting with flame or explosion.


Aspire 21700 4000mAh specification:

  • Nominal Voltage: 3.7V
  • Capacity: 4000mAH
  • Maximum continuous discharge current: 20A
  • Pulse discharge current: 40A (Vaping situations)
  • Lowest discharge Voltage: 2.75V
  • Approximate dimensions: 21.6mm x 70.5mm


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