Item Type: RC Lipo Battery Material: Lithium Cobalt Oxides Battery: 2800mAh lithium battery (Included) Discharge Rate: 45C Voltage: 11.1V / 3s Suitable for QAV250 H210 LS180 FPV racing car, quadcopter, etc. Connector: T Shaped Red Plug Package List 1 x Lipo Battery 1High Performance: Advanced lipo batteries with unique design, can double your device performance time and power. 2Battery Type: Lipo battery with 3 cores, 11.1V voltage, and 2800mAh capacity, with high efficiency and high energy density. 3Charge Plug: RC lipo battery charging plug is JST XHR, discharge plug is deans T connector, fully compatible with original chargers. 4Usage: 2800mAh 50C Lipo battery suitable for RC Helicopter, Airplane, UAC, Drone, FPV Aircraft, Quadcopter and 1/8 and 1/10 scale vehicles. 5Lithium Cobalt Oxides: 2800mAh RC battery is made of lithium cobalt oxides, safe and sturdy, which is durable and allow you can use at ease.