Package Content:
1/2/5/10 Pieces Batteries
Notes: Please remove the insulating paper from the old battery and attach it to the new battery before charging. Then, place the new battery under light for 30 minutes, insert it into the watch, and put the watch in a drawer for 10 minutes to check if it runs properly. If it works normally, continue to expose the battery to light for another 1-2 days before reinstalling it into the watch. Also, be careful not to mix up the old and new batteries.










