The ActionHeat 5V battery heated vests are revolutionary in the world of heated clothing. Using the patented 5V signal technology, it allows for most 5V battery to be used with the ActionHeat jackets and vests. The ActionHeat vest comes with a super powerful ActionHeat 5V power bank 6000mAh. The ActionHeat vests and jackets are machine washable and include a 6000mAh power bank and charging cable. ActionHeat Medium Black Polyester/Spandex Blend Heated Vest | AH-VST-5V-1-BW-M
