Folks,
Has anyone been able to get Chargery BMS to balance reliably ? It seems like the BMS unit heats up so quickly that most of the time balancing is not active at all. I have BMS16T and BMS24T, and the first one does a bit better, but the second one gets hot just from sitting around (probably some weirdness with internal voltage reg, it's connected to a 22s pack)! Jason from Chargery is refusing to say what their expected duty cycle is, he just comically suggested to "put a fan" to it. Wondering what other people's experiences have been, but seems like the claimed 1.2A balancing current is nonsense if the unit is too hot to use it in the first place. I haven't seen any vendors to use "duty cycle" along the balancing current numbers though.
Has anyone been able to get Chargery BMS to balance reliably ? It seems like the BMS unit heats up so quickly that most of the time balancing is not active at all. I have BMS16T and BMS24T, and the first one does a bit better, but the second one gets hot just from sitting around (probably some weirdness with internal voltage reg, it's connected to a 22s pack)! Jason from Chargery is refusing to say what their expected duty cycle is, he just comically suggested to "put a fan" to it. Wondering what other people's experiences have been, but seems like the claimed 1.2A balancing current is nonsense if the unit is too hot to use it in the first place. I haven't seen any vendors to use "duty cycle" along the balancing current numbers though.