Apple iPod Nano 4 4th Gen Generation Battery Replacement 3.7V New

Description: This is a new battery for the iPod Nano 4 and will replenish your battery life back to factory fresh standards. If your iPod Nano 4 has had a hard life and doesn't last as long as it used to, or it has had a battery failure and no longer powers up then this part could be for you! Compatibility: Apple iPod Nano 4 4th Generation Package includes 1 x battery for iPod Nano 4 Important: 1. New Lithium-Ion batteries must be FULLY CHARGED and FULLY DISCHARGED 2 to 3 times, before being FULLY CONDITIONED. 2. The light signal may not always indicate a full charge, but the battery will be at full capacity after 3 complete charge and discharge cycles. 3. Complete charging (upon phone is turned off) and discharging will extend battery life. 4. After you go through 2 to 3 cycles, you'll never have to condition your battery again!