616-0639, 616-0640 Battery for Apple iPod nano 7 Gen. A1446
330mAh 3.7V Li ion Battery Replacement 330mAh for iPod Nano 7 7th Gen with Free Tools|3.7v li-ion battery|3.7v li-ionbattery for ipod nano - AliExpress
iPod Nano 7th Generation Teardown - iFixit
Apple iPod Nano Gen 7 Battery (220 mAh) - ETrade Supply
iPod Nano 7th Generation Teardown - iFixit
iPod Nano 7 Battery Replacement
iPod Nano 7th Generation Teardown - iFixit
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