The perfect battery for today's latest 2x700 applications! This Basen 21700 4000mAh 20A/30A flat top battery is ideal for high-amperage, high-drain box mods, while retaining a massive 4000mAh capacity.
We only sell authentic batteries at Mister-E-Liquid.com, so these come with intact anti-counterfeiting seals: you can always trust the batteries you buy from us!
Don't believe what you see on other sites - or the wraps: these batteries have been tested good for a solid 20A continuous, and that's the number we'd recommend you build for. Do your research, and when in doubt, contact us!