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VRK 21700 3750mAh 40A Battery
VRK 21700 3750mAh 40A Battery

VRK 21700 3750mAh 40A Battery

Regular price $13.95 $11.80 Sale

Warning: Lithium-ion cells and battery packs may get hot, explode or ignite and cause serious injury if not handled properly.

Please see our Safety Precautions for Lithium-Ion Batteries page for more information.

VRK 21700 3750mAh 40A Battery

The VRK 21700 battery is a long-lasting powerhouse for any device that requires a 21700 sized battery. With a nominal capacity rating of 3750mAh and a maximum continuous discharge of 25A, these batteries are hard to beat. But just in case you occasionally need that extra jolt, these batteries are also rated for a 40A max pulse discharge current just to help you get over that edge.


* Brand: VRK
* Size: 21700
* Nominal Capacity: 3750mAh
* Nominal Voltage: 3.7V
* Maximum Voltage: 4.2V
* Discharge: 25A Max Continuous, Rated 40A Max Pulse
* Positive: Flat
* Protected: NO, UNPROTECTED
* Rechargeable: Yes
* Dimensions: 21.05mm x 70.38mm
* Weight: 88.4g

Package Contents:

1 X VRK 21700 3750mAh 40A Battery

***Sometimes we must ship batteries in a separate package depending on what you order and the best available shipping method. You will not be charged for separate shipments. You will only be charged for the standard flat rate shipping method chosen during the checkout process regardless of whether we have to split the shipment or not.