Specification: Capacity: 2000mAh Voltage: 11.1V Discharge Rate: 30C Connector: Mini Tamiya Dimensions: 3.97" * 0.78" * 0.59"(101 * 20 * 15mm) Weight: 62g Note: Warning - Must read before use 1. Only use a LiPO Balance Charger for charging this battery 2. Do not use a NiMH battery charger to charge this battery 3. Inspect battery pack for damage(puffiness, broken wires, punctures, etc). If damaged do not charge 4. Do not over charger the Battery.