Batteries & Chargers
Vape batteries and chargers for compatible devices, including selected 18650 and 21700 cells plus single and dual-slot charging options. Check the exact cell size, charger support and device requirements before ordering.
External lithium-ion cells require careful handling. Keep wraps intact, never carry loose batteries with metal objects, use a protective case and follow the device and charger instructions. Browse vape batteries, compare 18650 cells or shop external-battery vape kits. If compatibility is unclear, contact OB Vape before use.