Curtis State of Charge Indicator


New Member
I have a 48 volt cart. After I charge the batteries, the Curtis state of charge indicator stays in the same spot. If I remove the leads of the charge light and let it reset, it then will show a full charge, and go down like it should When using the cart. Then when I recharge again, it stays in the same spot....
Voltage across the battery bank is 51v after a full charge....
What should I look at next?



Most of those meters reset at 56.1 volts. You need to check the voltage when charger is close to shutting off. If that is okay then i would suspect meter is bad,