FLOUREON 2Packs 4S 14.8V 1500mAh 45C LiPo Battery Pack with Deans T Plug for RC Quadcopter Airplane Helicopter Car Truck Boat Professional and Reliable - Specially designed & manufactured for your high-quality RC devices. Floureon always be strict of product quality, all of the battery comply with RoHS and CE quality testing standards, worry-free of safty. High Capacity, More Powerful - Advanced Lipo battery with uniquely designed doubles your devices performance time and stronger power. Compatible for- RC Airplane, RC Helicopter, RC Car/Truck, RC Boat;Easy to Operate. Specification - Chemistry: Li-Polymer; Cells Number: 4S; Voltage: 14.8V; Capacity: 1500mAh; Discharge: 45C; Charge Plug: JST-XH; Discharge plug: Deans Plug One-year Battery Warranty - We guarantee you'll love the FLOUREON RC battery and if you aren't absolutely satisfied, returned it within 30 days for a full refund.