Feature: 1. 550mAh: 4S1P 70C battery with JST red plug uses cell technology, the battery is stable and easy to manipulate, which make the battery performance stable. 2. Stable Output Current: This LiPo battery pack is discharged at a high rate, providing high power and a durable and stable output current. 3. 14.8 Voltage: The advantages of batteries are high capacity and high operating voltage, which makes batteries more adaptable to longer periods of use. 4. Applications Use: This battery can be used for all kinds of electric toys such as remote control cars, remote control planes, game machine, etc. 5. Portable and Lightweight: LiPo batteries are small in size and lightweight. Compared with NiMH batteries of the same capacity, the weight can be reduced by half. Specification: Item Type: LiPo Battery Pack Material: Lithium Cobalt Oxides Battery: Lithium battery 550mAh (Built In Battery) Discharge Rate: 70C Voltage: 14.8 V / 4 s Suitable: for QAV250 for H210 for LS180 for FPV for racing quadcopter, etc. Connector: JST red plug. Package List: 1 x LiPo Battery Pack