Lithium Battery, Polymer Battery, Nickel Metal Hydride Battery manufacturer / supplier in China, offering Li-ion Battery Pack 7.2V 3500mAh for Medical Surgery Tools/Surveying/Mapping Instruments/Portable Devices, High Capacity Electric Drill Battery Power Lithium Battery7.2V 1.5ah, Low Temperature Lithium-Ion Battery Pack 4400mAh 7.4V and so on.
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