Features High reliability & high safety enables single cell capacities of 1550m Ah. Remarkable performance & long cycle life. Superior Japan & Korea Lithium Polymer raw materials. Specifications Minimum Capacity: 1550m Ah Configuration: 4S1P / 14.8V / 4 Cells Discharge Rate: 75 C Max Burst discharge Rate: 150 C Net Weight (20g): 176g Dimensions: 72mm Length x 36mm Width x 35mm Height Charge Plug: JST-XHRDischarge Plug: XT60 Application: Tattu 1550m Ah 4S Specially designed for Skylark M4-FPV250, Mini Shredder 200, INDY250 PLUS, MOJO 280, QAV250, Vortex, Mini H, Emax Nighthawk 250 drone & FPV etc. Equipped with industry-standard XT60 plug.