48V 20Ah lifepo4 battery pack Over 2000 cycle life Stable performance Enviromental friendly ... friendly Safety,never explode Customized will be available(1)Lifepo4 Battery Pack with 48V 20Ah(2)High Safety&high-temperature ... friendly(7)The lifepo4 battery pack is widely used for electric bicycle,golf car,electric bike,electric wheelchair,power tools,electric scooter,emergency light,etc. Customized ...