KW88 Pro Battery Replacement BMS transplant

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=WQHavsTExMc

In this video I disassemble a Kingwear KW88 Pro smartwatch and replace the battery cell. The BMS from the previous battery is soldered onto the new one as buying the cell by itself without the BMS and connector was much cheaper. • Timestamps: • 0:00 Intro • 1:32 Removing the back cover and sim cover • 2:29 Disconnecting heart sensor and removing shield • 3:12 Disconnecting other parts • 4:20 Removing logic board • 4:58 Removing battery • 5:29 BMS transplant • 7:57 1st soldering attempt • 9:43 2nd soldering attempt and my mistake • 11:14 Finishing the battery • 12:21 Test fitting new battery • 12:30 Re-installing logic board • 15:38 Testing the watch • 16:10 Re-installing the back cover and sim cover • 16:52 Conclusion

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