Echo 58V Battery Repair

In this video we repair a Echo 58V Battery Pack. This pack will not charge. It shows 1 led charge indicator and reads around 50V on the output terminals. We find it has 4 defective cells and after their replacement we have to spend time troubleshooting the BMS error that occurs. Inside is interesting and I really enjoyed learning about the Echo 58V pack and I am very happy to get this pack back up and running.
Hope it helps someone out there with a similar issue and Thanks for watching!
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Видео Echo 58V Battery Repair канала Thrifty Tool Shed