Battery, Charger, Earphone manufacturer / supplier in China, offering 298wh Mil Lithium-Ion Battery Waterproof Bb-2590/U Battery Packs, Thermal Imagers Batteries 20ah Bb-2590 298wh Li-ion Battery Pack, Two Bays Tatical Robotic Spc Charger 216wh Bb-2590 Lithium Ion Battery Charger for Field or Depot Use and so on.