Additional 7.4V Battery
Black portable power bank with USB charging cable on white background.
Additional 7.4V Battery
Black portable power bank with USB charging cable on white background.
6 Reviews

Additional 7.4V Battery

Additional 7.4V Battery

$59.00
$59.00 100% off
Extended 3 year battery warranty

Extended 3 year battery warranty
+$29.95
Free Shipping
3-Year Warranty
Free Returns
Product Details

Keep the warmth for even longer

With our premium batteries, the heat in your items will last longer. If it stops working the first year you have it, you will get a replacement on us!

Black portable power bank with USB charging cable on white background.

Last up to 8 hours

Our upgraded 5V battery lasts up to 8 hours on a full charge

Lightweight

It will easily fit into the pocket of your items without weighing you down.

Upgraded to 10,000 mAh

Our premium 7.4v 10,000 mAH battery is will last and provide the heat you need

Never get cold again!

With our heated jackets, vests, socks, gloves, pants, shirts and more, you will always stay warm and cozy no matter where you are.

We are constantly incorporating the newest and upgraded premium heated technology so you are never cold again.

Person in red jacket skiing on snowy mountain with scenic blue sky and distant mountain range in background.

Customer Reviews

Additional 7.4V Battery