Doctorbass
100 GW
I have received my 4 spare BMS and repaired my first dewalt 36V today.
I decided to post some pics that could help people to repair their blown BMS.. at least one way.
After reading many forum on the internet about that famous battery, i found that many people blow their bms and are unable to use it to charge the pack after it happened.
People often use the dewalt connector as + and - output and when they draw more than 15A, "the battery stop working"
This is du to a little 15A surface mount fuse inside the bms.
I found some pics of the inside circuit board and a part of the schematic.
I toke a couple of pics to help you to repair it even if it's possible...
I decided to post some pics that could help people to repair their blown BMS.. at least one way.
After reading many forum on the internet about that famous battery, i found that many people blow their bms and are unable to use it to charge the pack after it happened.
People often use the dewalt connector as + and - output and when they draw more than 15A, "the battery stop working"
This is du to a little 15A surface mount fuse inside the bms.
I found some pics of the inside circuit board and a part of the schematic.
I toke a couple of pics to help you to repair it even if it's possible...