3.81V 398mAh Battery for AirPods 1/ 2 Gen Charging Case Sorry, stock is not enough
3.82V 1980mAh Battery with Adhesive for iPhone 8 (High Capacity)
US $7.95
3.83V 3046mAh Battery with Adhesive for iPhone 11 Pro
US $11.45
3.82V 3174mAh Battery with Adhesive for iPhone XS Max
US $9.45