All batteries are consumables. According to Apple, the battery would only last 80% of its original capacity after 500 complete cycles. So you might need to replace your battery and enjoy an optimal play-time.
Thanks to the advanced assembling process, REWA battery has been enjoyed a low RMA rate all the time. The whole process including:
1. Storage warehouse
2. Incoming material inspection
3. Automatic assembling
4. Battery cell preparation
5. Laser welding
6. Insulating tape sticking
7. L-shaped Nickle bending
8. Protection board bending
9. Manual FPC shaping
10. Forming tape sticking
11. Function test
Check our video today for more details.