This high quality 7.4V 2200mAh 25C 2S liPo battery is just designed for RC super fans. It's suitable for RC quadcopter airplane helicopter car truck boat hobby, which is a very convenient and economic choice. Features: Easy to install. Rechargeable battery. High power and high capacity. Environmental friendly packaging material. Stable output current, protect your RC model. Sustaining and high rate discharge, durable. 7.4V 2200mAh 25C 2S LiPo battery with T plug. Suitable for RC quadcopter airplane helicopter car truck boat hobby. Specifications: Item type: RC Li-po Battery Battery capacity: 2200mAh The discharge rate: 25C Configuration: 7.4V / 2Cell Discharger plug: T plug Max volts per cell: 4.2V Max volts per pack: 8.4V Charging time: about 120-150mins Suitable with: RC quadcopter airplane helicopter car truck boat Battery dimension: 105 * 34 * 15mm Battery weight: 116g Package information: Package size: 12.0 * 5.5 * 4.5cm / 4.7 * 2.2 * 1.8in Package weight: 141g / 5.0oz General box package Caution: Don't over-charge, or over-discharge batteries. Don't put it beside the high temperature condition. Don't throw it into fire. Don't throw it into water. Package list: 1 * 7.4V 2200mAh 25C 2S Lipo Battery 1 * Battery Tape