eForCity Battery with Tool for 8 GB/16 GB/32 GB iPod touch Keeps the music playing on your Apple touch with this replacement battery. Comes with the necessary plastic tools to open up your iPod touch. This is a high capacity/rechargeable Li-Ion (Lithium Ion) Polymer battery with premium cell. Voltage: 3.7 V. Keeps the music playing on your Apple touch with this replacement battery. Comes with the necessary plastic tools to open up your iPod touch. Voltage: 3.7 V. Accessory Only. iPod not included. Note: A technician is recommended for installation. Our company is not responsible for any damage caused by installation of this accessory. Compatible With Apple: iPhone 1st Gen. 16GB/4GB/8GB,iPhone 3G 16GB/8GB,iPhone 3GS 16GB/32GB,iPod touch 1st Gen. 16GB/32GB/8GB,iPod touch 2nd Gen. 16GB/32GB/8GB,iPod touch 3rd Generation 32 GB/64 GB.