Power your vaping mods with the Aspire 21700 Li-ion Battery, boasting a 3800mAh capacity.

Please note: While our 21700 Li-ion batteries are branded by Aspire, they are universally compatible and can be efficiently used with any device requiring this type of battery, including popular brands such as Smok, Geekvape, and other brands. Rest assured, adding this Aspire-branded battery to your cart will provide a reliable power source for your device, regardless of its brand.