One of my costumers that got Li-ions about 3 years ago had a minor
controller problem , when he got the controller back 3 weeks later
and put it in , 1/3 of his batteries where sitting below 1 v and
another 1/3 below 2v . He had pulled the disconnect so there was no
current draw from the car. He got the batteries and bms from somebody
I don't know and I haven't seen any of the stuff on any web site so I
can't say which BMS it was . It did moniter all voltages, controller
the charger and did have a alarm that all seem to work. Not having
12v power probable shut down the BMS so it couldn't cry for help. I
would now say that Leaving a bms hooked up to batteries when not
using them may not be a good idea or at least check them every other
day for awhile for voltage drop.
Steve Clunn
--
Tomorrows Ride TODAY !
Visit our shop web page at: www.Greenshedconversions.com
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controller problem , when he got the controller back 3 weeks later
and put it in , 1/3 of his batteries where sitting below 1 v and
another 1/3 below 2v . He had pulled the disconnect so there was no
current draw from the car. He got the batteries and bms from somebody
I don't know and I haven't seen any of the stuff on any web site so I
can't say which BMS it was . It did moniter all voltages, controller
the charger and did have a alarm that all seem to work. Not having
12v power probable shut down the BMS so it couldn't cry for help. I
would now say that Leaving a bms hooked up to batteries when not
using them may not be a good idea or at least check them every other
day for awhile for voltage drop.
Steve Clunn
--
Tomorrows Ride TODAY !
Visit our shop web page at: www.Greenshedconversions.com
_______________________________________________
| REPLYING: address your message to [email protected] only.
| Multiple-address or CCed messages may be rejected.
| UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub
| OTHER HELP: http://evdl.org/help/
| OPTIONS: http://lists.sjsu.edu/mailman/listinfo/ev