DLG 7.4V 500mAh 2S 15C Burst 25C LiPO Li-Po High-Discharge Rate Powerful Battery with JST Plug Weight: 1.4 oz (37 g), Dimensions: 55 x 31 x 11 mm Battery Type: Lithium Polymer (LiPO), Configuration: 2S1P Charge Rate: 1C (0.5A), Continuous Discharge: 15C (7.5A), Burst Discharge: 25C (12.5A) Full rated capacity Guarranteed! WE DON'T USE FAKE LABEL! 100% Brand New, Suitable for RC Aircraft, Helicopter, Car, Truck and Boat A+ Grade cells, lamination process and and high-quality silicone wire for stable output and higher discharge platform.