chvidgov.bc.ca
10 kW
Hi...I was riding and I noticed that I was still able to get electricity out of my ping, but riding without a CA I didn't realize my voltage was only 38V (on a 48 volt ping). When I got home I realized that the BMS was fried, blackened/burned, and that I had been pulling juice out without the BMS LVC or any LVC protection. There is observable minor swelling on 2 of the four cell groups it looks like, but I haven't taken it apart. The current voltage is still 38. I have another Ping battery of the same type (48V 15Ahr). The battery is still working but week of course.
Is the battery, as well as the BMS doomed?
Can I still charge the ping battery somehow, through the BMS negative charging wire? Or the negative discharging wire.
Should I take the battery apart and check the voltages of the cell groups?
Any advice is appreciated. This battery could be toast. On the other hand if I can get the voltage up to 61 again, I might try a BMS replacement from Ping.
Unfortunately I was using a controller with no CA outlet for another LVC protection.
Chris
Is the battery, as well as the BMS doomed?
Can I still charge the ping battery somehow, through the BMS negative charging wire? Or the negative discharging wire.
Should I take the battery apart and check the voltages of the cell groups?
Any advice is appreciated. This battery could be toast. On the other hand if I can get the voltage up to 61 again, I might try a BMS replacement from Ping.
Unfortunately I was using a controller with no CA outlet for another LVC protection.
Chris