1.Lithium polymer battery 7.4V6000mAh for electric equipment 2.High power,high safe 3.No pollution 4. ... °C~25°CApplication:PDA,solar system,Miner's LED Lamp electric equipment,emergency lighting and so on Advantage 1) Super longevity ... , e-car, e-bus, ups, golf car, e-scooter, e-wheelchair, portable appliance and miner's LED lamp electric equipment, medical equipment ...