60 Ah Rex charging curve

[RP67]

I have two i3-s a 94Ah and a 60Ah. The DC charging curve is quite different on the two car, but I'm not sure whether the 60Ah car is doing ok. As there are several issues, and I'm not sure whether it is one of the symptoms, or that what can expect from a 2014 i3. HV battery SOH is quite low, kapa say 16.4kWh. So not sure is there anyone could show me a "healthy" 60Ah charging curve?

 

[alohart]

 

[RP67]

Thank you, I saw that one, I was just wondering if it is different in real life. Like my 33kWh on has a more flat peak, barely goes above 45kW, but it is up to 92-93%. It's clear something isn't right with my 60Ah rex... Still working on it.

 

[alohart]

Thank you, I saw that one, I was just wondering if it is different in real life. Like my 33kWh on has a more flat peak, barely goes above 45kW, but it is up to 92-93%. It's clear something isn't right with my 60Ah rex... Still working on it.

The exact shape of the charging curve probably depends on the DC fast charger as well. However, your 60 Ah charging curve does not seem ideal. However, if the DC fast charger or your i3's battery pack begins to get hot, or maybe if other DC fast chargers at the same site start charging other EV's, the charging power could be reduced.

 

[Dutchi3]

HV battery SOH is quite low, kapa say 16.4kWh.

That is not so bad for a 2014 60Ah model.

 

[RP67]

Well, with a little trick. HV battery reinitialization. Unfortunately I still have no AC charging, so the process wasn't 100% success. But I'm working on it.