Lithium-Ion Battery, UPS Power, Lithium Battery Charger manufacturer / supplier in China, offering 25.2V 100ah Unmanned Boat LiFePO4 Battery Aquarius Unmanned Surface Vessel Batteries, Customized 12V/24V/36V/48V/72V Uav Underwater Vehicle Subsea Batteries for Auv & Rov Marine Battery, Customized 12V/24V/36V/48V/72V Unmanned Underwater Vehicle Subsea Batteries for Auv & Rov Marine Battery and so on.