Rated 5.0 out of 5
Based on 1 review

Samsung 30T 21700 3000 mAh 35A Battery

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The Samsung 30T 21700 mAh battery offers vapers an ultra powerful and long lasting battery to use in your high powered devices. Only use the best quality batteries from a trusted brand for your precious box mod.

Price is shown for one battery.


  • 3000 mAh nominal capacity
  • 35 A continuous discharge current
  • 3.6 V nominal voltage
  • 4.2 V maximum voltage
  • Flat top battery
  • Lithium-ion
  • 21700 battery size


  • Battery has potential to catch fire if mistreated.
  • Do not expose to water or fire.
  • Do not short circuit.
  • Keep out of reach of children.
  • Dispose if protective wrap is torn or shows any signs of wear.
  • Do not carry batteries in pocket or purse containing metal objects.
  • Transport batteries in proper battery case.
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average rating 5.0 out of 5
Based on 1 review
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100% of reviewers would recommend this product to a friend
1 Review
Reviewed by Jillian N.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Lasts all day and then some

I was looking for a battery that would keep up with my all day puffing... This battery lasts all through the day and night... I charge it at night before bed and it's still at about 50%...

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