About this item 㓐ECIFICATION㭠Material: Li-polymer; Voltage:7.4V; Cell: 2S; Capacity: 5200mAh; Discharge: 50C; Discharge connector:Deans T plug . 㓁FETY &Quality GUARANTEE㭠The lipo rc battery Built-in protection mechanism ensures safe charging and use.It comes with a balance lead protector, it can effectively prevent the plug from falling off. 㵲00mAh BATTERY㭠The 5200mAh battery increase the runtime for you RC device.The 50c burst rate gives you enough power for acceleration. Long cycle life (150 times minimum),Up to 200Wh/kg energy density. 㗉DE COMPATIBLE㭠Useful for RC Car, RC Buggy, RC Truck, RC Truggy ect. Battery dimension:(L*W*H):5.35x1.77x0.95 inch/136x45x24 mm (error 0-3mm ). Battery Weight:9.9oz/281g Please check the dimension,voltage,T plug before you order it.It can works well in your RC devices if these three aspects are suitable. 㳰 DAYS MONEY BACK㭠We offer 30 days money back and 12 month warranty. If you need any help ,please contact us.