Capacity: 800mAh Battery Type: Li-Polymer Voltage: 3.7V Model numbers fit to: iPod touch 2nd 4GB, iPod touch 2nd 8GB, iPod touch 2nd 16GB, iPod touch 2nd 32GB, MB531LL/A, MB533LL/A, iPod touch 3rd, iPod touch 3rd 8GB, iPod touch 3rd 32GB, iPod touch 3rd 64GB, iPod touch 3rd MC008LL/A Compatible battery part numbers: 616-0401, 616-0404, DAP284846PA RoHS approved for toxic free. CE and ISO9001 Certified for Quality Assurance. Search Tip: Press Ctrl and F keys to prompt a search dialogue box, then type in your device's model number and click 'Find Next'.