3969mAh Li-ion Battery for iPhone 11 Pro Max, For iPhone 11 Pro Max Jumper support switch machine/play/pause/up and down

support switch machine/play/pause/up and down song/volume up/down/sound source switching/frequency adjustment

Loading Container 20GP: 754 cartons * 200 pcs = 150800 pcs

Loading Container 20GP: 680 cartons * 10 pcs = 6800 pcs

Resolution 1ppm

3969mAh Li-ion Battery for iPhone 11 Pro Max, For iPhone 11 Pro Max Jumper support switch machine/play/pause/up and downAbout the product 1. Li ion battery for iPhone 11 Pro Max 2. Best replacement for the original battery with comparable standby and talk time 3. The Li ion battery provides excellent continuous power sources to your device 4. Use the authorized charger only 5. If you don't use the battery for a long time, please put it in a dry and cool place and make it full charged once every three months 6. Compared with Nickel Cadmium battery, the Li ion battery