The COAST ZX850 XPH30R ZITHION-X Li-Ion ported rechargeable battery is designed with an integrated micro USB allowing the convenience of your battery to be charged outside your light. All COAST ZITHION-X batteries include a built-in charge level indicator showcasing the batteries charge status (flashing red) when charging, (solid green) when fully charged.

Simply plug a USB-C cord into the battery port, connect the cord to an available power source and charge. All COAST ZITHION-X batteries are protected with premium overcharge/discharge protection and are backed by COAST’s one-year warranty.