【What You Get】2 x YOWOO 14.8v 2600mAh 130C graphene battery with XT60 Plug; 1 x User Manual; 1 x Battery strap; 1 x Wrapped Box. 【Lipo 4s Specification】 Voltage: 14.8V; Cell: 4S; Cell voltage: 3.7~4.2V; Capacity: 2600mAh; Discharge: 130C; Discharge plug: XT60, Dimension: 120x36x33 mm / 4.72x1.41x1.29 inch; Weight: 295g / 0.65 lb / 10.40 oz. 【Application】YOWOO 14.8V 2600mAh 130C rc lipo battery application for Glider and EPP, Skylark M4-FPV250, Mini Shredder 200, Vortex, Emax Nighthawk 250, 400mm X-Sled, 3D HobbyShop 48" foamy, F-16 64mm edf jet, 70mm edf F16, Freewing F-15, FPV, Durafly Curtiss P-40N Warhawk, DH-100 Vampire Mk6, and Flyzone L-39 Brushless EDF etc. (Only if the voltage, dimension and the plug match, then it will fit). 【Low internal resistance】The continuous 130C discharge offers lower internal resistance and minimal voltage sag. The low internal resistance remains consistent under different temperature circumstances, ranging from 5-52°C (41-126°F), to keep you racing during all seasons. 【Graphene Battery Packaging】graphene packaging uses the carbon in the battery structure to form a single layer of graphene with a thickness of only 0.335nm, making this type of battery substrate the thinnest known to mankind. Aluminum plates are added around the graphene batteries to help prevent them from falling and colliding during transportation. Compared with traditional lipo battery, graphene battery has better protection function.