INSTEN 850mAh Battery Compatible With iPod VIDEO 5th Gen 60GB 80GB USA This is a high capacity, rechargeable Lithium Polymer battery with premium cell. Voltage: 3.7 V. Accessory ONLY. iPodnot included. Note: A technician is recommended for installation. Our company is not responsible for any damage caused by installation of this accessory. NOT compatible with iPodVideo 30GB. Compatible With Apple iPodVideo 60GB / 80GB.