Hello, I cannot find any discussion about over volted batteries other than that they are destroyed. Mine are not and I am hoping to get the voltage down before they are permanently damaged, Please Help!!!
I have a LifePo4 24s1p battery with the Daly 100a 72v BMS. It was working properly and charging and discharging with a LifePo4 84v max charger. For reasons not worth explaining, I discharged the battery and charged it with an 84v max Litium Ion charger. To my surprise the battery charged to 120v!!! I did some research and realized that was a huge mistake but can anyone explain why the Lithium Ion charger was able to charge the batteries over its own limit and over the the 88V limit on the BMS?
More importantly can any one tell me how to get the voltage down? When I discharge the battery it drains until it cuts off but still reads at least 110v. The battery is working, and I have now discharged and recharged it with the correct LifePo4 84v max charger but even that now charges it to 110 volts!
What is going on and why cant I get this voltage down??? What could be done to get it back in range?
I have a LifePo4 24s1p battery with the Daly 100a 72v BMS. It was working properly and charging and discharging with a LifePo4 84v max charger. For reasons not worth explaining, I discharged the battery and charged it with an 84v max Litium Ion charger. To my surprise the battery charged to 120v!!! I did some research and realized that was a huge mistake but can anyone explain why the Lithium Ion charger was able to charge the batteries over its own limit and over the the 88V limit on the BMS?
More importantly can any one tell me how to get the voltage down? When I discharge the battery it drains until it cuts off but still reads at least 110v. The battery is working, and I have now discharged and recharged it with the correct LifePo4 84v max charger but even that now charges it to 110 volts!
What is going on and why cant I get this voltage down??? What could be done to get it back in range?