Power hands-free lighting. Compatible with the COAST HL8R headlamp, the ZX900 ZITHION-X™ rechargeable lithium ion battery sets you up to charge your battery either inside or outside of your headlamp—with a max run time of 62 hours. The battery features a built-in Micro USB port, a battery charge indicator—which flashes red during charge-up and shines solid green when fully charged—and overcharge/discharge protection circuits to make powering up as simple and safe as possible. The battery is backed by COAST’s one-year warranty against defects in materials and workmanship. 

All COAST ZITHION-X™ batteries are protected with premium overcharge/discharge protection and are backed by COAST’s one-year warranty.