Compatibility MJX 16208 16209 14301 14302 14303 14304 14209 14210 14211 RC CarBattery usage precautions 1 Turn off the device when the battery level is low to avoid deep discharge 2 Make sure to disconnect the battery from the device when not in use 3 If the battery is inflated swollen leaking overheated or any other abnormal phenomenon do not use or charge 4 Do not disassemble puncture or damage the battery 5 Do not overcharge the battery Improper use such as short circuiting or overcharging can lead to explosions or fires Battery Parameters Battery Voltage 7 4VAutomatic Battery Configuration 2SBattery Capacity 3000mAhUp to Discharge Rate 25CBattery Weight 147g 1PCSBattery Size Length 3 6 inches x Width 1 3 inches x Thickness 0 86 inches discharge connector T plugAutomatic charging interface XH 3P plugBattery Chemistry Lithium polymerPackage Included 1x MJX 2S 7 4V 25c 3000mAh L I PO Battery