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I guess any fast charge pack has this, cars in particular. Pushing large currents thru strings of high impedance empty batteries must be dangerous and energy in
by eecc 6y ago
I guess any fast charge pack has this, cars in particular. Pushing large currents thru strings of high impedance empty batteries must be dangerous and energy inefficient, while switching them to parallel configuration would make a world of difference. I'd be surprised if there weren't power routing circuits already available from major IC manufacturers.
- Johnythree 6y agoThe only difference between charging them in series or parallel is that the Volts/Current ratio changes. The actual power required does not change..
- eecc 6y agoDoesn’t it improve efficiency? Squeezing electrons through a string of exhausted batteries require current over a longer time and therefore more losses.