... Adopting single key circle work mode for switch, easy to use. Battery: Special Ni-H charge battery, small size, large capacity, ... of floodlight can achieve more than 150 meters. Battery: Special Ni-H battery pack, small size, big capacity, no memory, low ... Adopting specialized IC management, high reliability, charge quickly, protect for over-charge and short-circuit, trickle charge, estate indication., ...