new 48 volt battery won't charge past 38 volts.

[dnmun]

the blue wire is B-. you can see it printed right there. i counted 13 cells. but all the measurements are rounded off to tenths.

 

[omnivore]

x

 

[dnmun]

the blue wire is the top of #1. i thought you said in the title it would not charge past 38V.

you can just leave it on the charger until the total voltage climbs up to the charger voltage at about 54.6V and then it will be fully charged.

 

[omnivore]

x

 

[dnmun]

yep. i think the blue wire is on top of #1. if you just leave it charging for awhile it may climb up to the 13x4.2V if your charger can put out that much voltage.

 

[Gregb]

did u miss the point that his first reading is 8+v?? that is two cells (i hope) . the next is right at 12+V

 

[dnmun]

kinda, been a long time.