... machines and certificats as follow Main advantage1 Battery group overall stable performance, high safety, light weight, high stability, long service life (500 times ... power battery 36V8Ah, 24v7ah, 36v10ah, 48v10ah, 48v20ah battery pack. 60v lifepo4 battery, lifepo4 48v battery pack, production equipment, lithium ion 36v/10ah lifepo4 battery, li-ion battery ...