About that product:
1. The best alternative to the original battery with comparable standby and talk time.
2. Lithium polymer batteries provide excellent continuous power to your equipment.
3. Only for iPod nano 6.
4. If you are not using the battery for a long time, keep it in a cool, dry place and fully charge it every three months.
5. Lithium polymer batteries have no memory effect compared to nickel-cadmium batteries.

Warning:
To reduce the risk of fire or burns, do not disassemble, crush, short-circuit or throw them into fire or water.