... li-ion battery,dry battery, lithium-ion batteryQuanzhou Wouxun Electronics Co. Ltd. was founded in 2000. We gained high reputation throughout the world for both excellent quality ... , advise on product needs, and establish a stable business relationship. Lithium-ion Battery Pack with 1,300mAh / 1,700mAh CapacitySuitable for KG-639E, KG ...