For Apple Watch Ultra 49mm A2749 542mAh Original Li-ion Battery LIANGWEI the adapter makes it possible

the adapter makes it possible to listen to audio and power your USB-C phone simultaneously

40HQ: 412 cartons * 172 pcs = 70864 pcs

Product name: QianLi

Real time operation and there are two methods of work controlling to select: single control (by magnetic switch) or double control (by pedal switch and magnetic switch)

Elitebook 840 G7

For Apple Watch Ultra 49mm A2749 542mAh Original Li-ion Battery LIANGWEI the adapter makes it possible1. Li ion battery for Apple Watch Ultra 49mm A2749 542mAh 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 do not 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