I think the most ridiculous thing about EVs is that the cheap, old 12V lead acid battery fails, and it totally bricks the entire car.
My current EV killed an AGM battery in two years, now it's dead, and I'm buying a new one.
The car's DC-DC charging system clearly sucks at keeping that little battery healthy, especially for occasional drivers, the car's 12V battery doesn't charge often enough when it sits for weeks.
also, heat/cold stresses it out, and the poor BMS can't cope.
so, I'm curious. Slate is rushing to market. Will their 12V BMS finally be smart enough to keep the 12V topped up even if the car is only driven once a month?
Or, will they ditch the lead-acid garbage entirely and use a robust LiFePo4 12V battery like some other smart companies?
what do you think guys, will Slate actually solve this basic, embarrassing flaw that all other EVs have?
My current EV killed an AGM battery in two years, now it's dead, and I'm buying a new one.
The car's DC-DC charging system clearly sucks at keeping that little battery healthy, especially for occasional drivers, the car's 12V battery doesn't charge often enough when it sits for weeks.
also, heat/cold stresses it out, and the poor BMS can't cope.
so, I'm curious. Slate is rushing to market. Will their 12V BMS finally be smart enough to keep the 12V topped up even if the car is only driven once a month?
Or, will they ditch the lead-acid garbage entirely and use a robust LiFePo4 12V battery like some other smart companies?
what do you think guys, will Slate actually solve this basic, embarrassing flaw that all other EVs have?