Samsung 30Q 18650 3000mAh 15A Battery

With a 3000mAh capacity that makes other vaping 18650s look like pipsqueaks, Samsung’s 30Q is a never-ending well of power. You’ll recharge this massive power tank less often than any other battery you’ve used in the past. Free yourself from the USB cords and wall chargers! For vaping at lower amperages (15-20A), you’d be hard-pressed to find a finer battery.