Original ECT C40 Mini Kit Vape Box Mod Kit Built in 1800mah Battery wi The Warriors Vapeshop Geekvape Aegis Solo 3 Starter Kit (Built in Battery) 100W, 2100mAh, Waterproof Payless Distributors Built in Battery Kit Or 18650 External Battery,The Geekvape Aegis Solo III 3 (S100) Mod Kit will give you both choice. : r Smokstore This man up cycled 500 vape batteries into a powerwall for his home. When a single use vape is discarded, it's often only because it has run out of liquid, not because the battery