COAST ZX900 Zithion-X Rechargeable Battery for HL8R

Compatible with COAST HL8R flashlights, the ZX900 Zithion-X Rechargeable Battery features a built-in micro-USB port for easy charging either inside or outside the light. A battery charge indicator flashes red during charge-up and shines solid green when fully charged. The overcharge/discharge protection circuits make powering up simple and safe.