Amazon.com: Kastar Battery for Apple iPad 2 (the 2nd Generation iPad) Replacement Internal Battery 3.8V 25Whr 6500mAh Fixes for Apple iPad 2 : Electronics
Amazon.com: TTIMORE A1577 Battery for iPad Pro 12.9" 1st Gen A1584 A1652 : Electronics
Amazon.com: KUBOM for iPad Pro 9.7 Battery Replacement, Full 7306mAh A1673 A1674 A1675 Battery with Repair Tools : Electronics
Apple iPad (2022) vs iPad (2021): Which to buy?
Amazon.com: REYTRIC A1315 Battery Compatible with iPad 1 1st Gen A1219 A1337 741-0025-A 616-0448 with Tools 3.75V 24.8WHr : Electronics