My 48 volt golf cart died on the road yesterday, I have no idea what happened, powering along nicely drawing 55amps just stopped no power.
checked the Battery on my phone (through Bluetooth) nothing out of the normal, temp was OK (31c) cells were still at 52.4 total volts. no cells high or low all withing .002
All connections were tight. this is a home built 105ah 16s battery with a 250amp Daly BMS. this build is about 5 months old and has not had any issues. could not find anything out of the ordinary from my phones settings. Friend towed me home, hit it with the charger and fired right up. took it out today no issues.
all I can think of is for what every reason the BMS just shut down. The Bluetooth was working, I had spark on the battery. just nothing coming through the BMS.
is there anyway to "wake " up the BMS with out another power source? or any ideas on what might of happened.
Now I'm nervous about taking it out for fear of just quitting again.
checked the Battery on my phone (through Bluetooth) nothing out of the normal, temp was OK (31c) cells were still at 52.4 total volts. no cells high or low all withing .002
All connections were tight. this is a home built 105ah 16s battery with a 250amp Daly BMS. this build is about 5 months old and has not had any issues. could not find anything out of the ordinary from my phones settings. Friend towed me home, hit it with the charger and fired right up. took it out today no issues.
all I can think of is for what every reason the BMS just shut down. The Bluetooth was working, I had spark on the battery. just nothing coming through the BMS.
is there anyway to "wake " up the BMS with out another power source? or any ideas on what might of happened.
Now I'm nervous about taking it out for fear of just quitting again.