3.77V 7812mAh Battery for iPad Pro 11 (2018)
3.79V 3969mAh Battery with Adhesive for iPhone 11 Pro Max
US $12.45
3.82V 1821mAh Battery with Adhesive for iPhone 8
US $6.20
3.85V 265.9mAh Battery for Apple Watch Series 6 40mm
US $6.45