WARNING: This product contains nicotine. Nicotine is an addictive chemical.
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Full Description

The Aspire INR 21700 is a high performance - high drain battery with a 3800mAh capacity. It is produced by the reputable Aspire brand.

Aspire INR 21700 3800mAh Battery Specifications:

  • Dimensions: 70mm (L) x 21mm (D)
  • Weight: 90g
  • Nominal capacity: 3800mAh
  • Discharge current: 25A
  • Discharge cut-off voltage: 2.5V
  • Voltage: 3.7V
  • Full Charge Voltage: 4.2V
  • Positive: Flat
  • Storage Temp: 20-60 °C
  • Recharge: 800 times

Package Content:

  • 1 x Aspire INR 21700 3800mAh
  • 1 x Plastic container box for safety

Important Usage Recommendations:

  • Fully charge (to 4.2V) before first use
  • Never leave unattended while charging
  • Keep batteries in battery case or insulating material
  • Never short circuit the battery and never keep them with conducting material (metal, etc...)
  • Do not discharge the battery below 2.5V under load or 3V unloaded
  • Do not overcharge the battery above 4.3V - check the battery after charging to make certain that it your does not over charge

Warning about fake battery cells:

As many of you already know, there are many fake batteries out there that can be bought cheaper. Please be very careful though, batteries are a critical component to your vaporizer, and a bad battery cell can be a serious safety hazard. Only purchase battery cell from a source you trust.

Reviews (2)

per page
so far, so good!!!
Good product.
Guest | 7/16/2019 3:57 PM
Was this review helpful? Yes(0)
Awesome battery... incredible price.
This battery lasts all day, and then some, in my puxos box mod. Can't go wrong with any Aspire product.
Troy M | 10/22/2018 3:36 PM
Was this review helpful? Yes(1)

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