Long cycle life with 150 times minimum - Production in the most strict single cell capacity, voltage, resistance, discharge curve matching process. Superior Japan and Korea Lithium Polymer raw materials. Minimum Capacity: 7500mAh - Configuration: 4S1P / 15.2V / 4 Cells - Discharge Rate: 130C - Max Burst discharge Rate: 200C - Net Weight:315g - Dimensions: 139mm Length x 47mm Width x 50mm Height - Charge Plug: JST-XHR - Discharge Plug: 5.00mm bullet to Deans. Gens ace 7500mAh 15.2V 130C 4S1P Hardcase Lipo Battery Pack 50# Racing Series is specially made for 1:8 on and off-road racing models. Suitable model: XRAY XB8E/ Losi DBXL-E/ Team Associated RC8/ TLR 8IGHT and so on.