Description
?Compatible Model?Only compatible with Apple ipod Nano 7 7G 7TH GEN 16GB A1446 MD481LL/A battery, battery model number is 616-0639 616-0640 battery, please double check your cell phone model match before purchasing the battery..?Durable and long-lasting?New 0-cycle battery cells with upgraded capacity, batteries are tested under strict quality control standards before leaving the factory, storing more power, bringing more standby time, prolonging battery life and reducing the number of recharges..?Easy Installation?Complete repair kit is provided. Instruction/manual is not included, before removing, please read the battery replacement guide video on YouTube carefully. Please remember that the battery will only reach its best use after 3 to 5 full charge/discharge cycles..?Multi-protection?Built-in upgraded smart IC chip technology prevents overcharging, overheating, short-circuiting, etc. to ensure safety..?Friendly Customer Service?If you encounter any problems after installing the battery, please contact us at the first time. We will contact you within 24 hours. We will be happy to serve you. Thanks.