... .Lithium polymer battery 7.4V6000mAh for electric equipment 2.High power,high safe 3 ... °CApplication:PDA,solar system,Miner's LED Lamp electric equipment,emergency lighting and so on Advantage 1) ... that is ok, .Has a shelf life of 30 years.8) Good performance, light weight9) Economic power ... e-wheelchair, portable appliance and miner's LED lamp electric equipment, medical equipment, and so on.Welcome to ...