3.77V 10307mAh Internal Battery for iPad Pro 12.9 1st Gen Sorry, stock is not enough
3.77V 7812mAh Battery for iPad Pro 11 (2018)
US $24.95
3.83V 3110mAh Battery with Adhesive for iPhone 11
US $8.95
3.79V 3969mAh Battery with Adhesive for iPhone 11 Pro Max
US $12.45