Lithium Battery, Polymer Battery, Ni Mh Battery manufacturer / supplier in China, offering 12W 12V 1A AC DC5521 Chargers Wall Mount Switching Power Adapter, Customized High-Performance DC24-54.6V 32A Lead Modified Lithium Battery Charger for Boats, Golf Cart Chargers, Low Temperature Lithium-Ion Battery Pack 4400mAh 7.4V and so on.