In my case, every bit of the revival is done manually by measuring the actual battery voltage (segways charger dont enable charging if battery voltage is below 60V) Start by measuring the voltage on the battery with a multimeter. connect the wires to the correct pins (follow the battery pin out)
Many lithium battery chargers need to detect a voltage of around 5 volts or greater from the battery in order to charge it. However, when a LiFePO4 battery is in low voltage disconnect, it will usually read 5 volts or less. And the battery’s BMS needs to detect a charging voltage near its nominal voltage to wake up.
The solution is the method described above: jump the sleeping LiFePO4 battery with another battery or power source of identical nominal voltage until it wakes up. At that point, it will start reading a voltage in its normal voltage range, and your lithium battery charger should start charging it like normal.
However, when a LiFePO4 battery is in low voltage disconnect, it will usually read 5 volts or less. And the battery’s BMS needs to detect a charging voltage near its nominal voltage to wake up. So the charger doesn’t detect the voltage it needs to start charging.
LiFePO4 batteries may have longer charging times due to their chemistry. Be patient and allow the battery to charge thoroughly. Active monitoring at each stage guarantees a safe and effective charging experience, promoting optimal performance and extending the longevity of your LiFePO4 battery!
Prepare for a successful and safe LiFePO4 battery charging experience with these essential steps: Check the battery for visible damage or leaks. Consult professionals if any issues are detected. Charge in a well-ventilated area to handle potential gases. Prioritize safety throughout the process. Ensure compatibility with LiFePO4 batteries.
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You put it in the charger for 2 seconds, then off the charger. Rinse and repeat for up to 30 minutes. Then try to see if the battery will start charging. If after 30 minutes it doesn''t …
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