Microsoft Zune 16GB, 4G, 8G, Flash, 8GB replacement battery

Rechargeable replacement battery for Microsoft Zune 16GB, 4G, 8G, Flash, 8GB, HSA-00001, 3, 5, 26, 28, 29,HVA-00001, 3, 5, 7, 18, 20, 30, N59774, N59777, N59779, X814398-001

FITS Following Media Center / MP3 Players

Microsoft Zune 16GB, Zune 4G, Zune 8G, Zune Flash 4GB, Zune Flash 8GB, Zune HSA-00001, Zune HSA-00003, Zune HSA-00005, Zune HSA-00026, Zune HSA-00028, Zune HSA-00029, Zune HVA-00001, Zune HVA-00003, Zune HVA-00005, Zune HVA-00007, Zune HVA-00018, Zune HVA-00020, Zune HVA-00030, Zune N59774, Zune N59777, Zune N59779

Battery Type: Li-polymer

Battery Voltage: 3.7V

Battery Capacity: 600mAh (Extended battery for longer life)

Why is my Ah rating different?
The Ah (Amp Hour) Rating is the storage (or fuel) of the battery, the higher it is, the longer the battery lasts between charges, bit like petrol in your car so a higher or lower one makes no different to the performance, just the length of time you can use the battery for between charges.

Colour: N/A