Hi guys,
I'm trying to fix a friend's electric scooter and i need to add a bms.
The scooter uses a 24s, LifePo4 50ah with a max inverter consumption of 150a (normally around 70). The charger has an output of 20a continuous.
I was thinking of using a Daly bms 24s 150a separate port. That way it can cut-off the charger in an overvoltage situation, and cut-off the inverter in an undervoltage situation.
I am wondering what's the charge current on this model? I can't get an answer from the aliexpress store, does anyone know?
*UPDATE* just got an answer from aliexpress saying the charge limit is 75amps
Also, it says 30mA of balancing current above 3,5v per cell. In this application is it enough? With several charge and discharge cycles in a week do i risk it cutting of charging mid-way because of balancing issues, 20 of the cells are original with 5 years(not many cycles) and im adding 4 new ones.
Does the daly have any output wire i can tap into to disable the inverter without cutting the dc-dc converter for the 12v appliances?
Thank you
I'm trying to fix a friend's electric scooter and i need to add a bms.
The scooter uses a 24s, LifePo4 50ah with a max inverter consumption of 150a (normally around 70). The charger has an output of 20a continuous.
I was thinking of using a Daly bms 24s 150a separate port. That way it can cut-off the charger in an overvoltage situation, and cut-off the inverter in an undervoltage situation.
I am wondering what's the charge current on this model? I can't get an answer from the aliexpress store, does anyone know?
*UPDATE* just got an answer from aliexpress saying the charge limit is 75amps
Also, it says 30mA of balancing current above 3,5v per cell. In this application is it enough? With several charge and discharge cycles in a week do i risk it cutting of charging mid-way because of balancing issues, 20 of the cells are original with 5 years(not many cycles) and im adding 4 new ones.
Does the daly have any output wire i can tap into to disable the inverter without cutting the dc-dc converter for the 12v appliances?
Thank you
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