Designed for pilots who fly every size, CNHL batteries cover 2” all the way to 7”+ drones with optimized discharge, steady voltage, and rugged construction. No more switching between incompatible packs – one reliable power solution for all your freestyle, racing, and cinematic flying needs.Designed for pilots who fly every size, CNHL batteries cover 2” all the way to 7”+ drones with optimized discharge, steady voltage, and rugged construction. No more switching between incompatible packs – one reliable power solution for all your freestyle, racing, and cinematic flying needs.