I've always wondered how we fared compared to others, either Pb or Li etc with our second hand Hoppekke 2v Flooded lead acid cells, this will not be very scientific and quite a few factors will skew the results, but it would still be interesting to compare for fun.
Hoppekke 930Ah (C5) x 24 = 1,860Ah (C5) @ 24v / Quattro 8k (batteries probably 4-5years old)
VRM / Connect Battery History:
For the lazy maths calculation: https://percentagecalculator.net/
So for my 5 year old-ish FLA's roughly 85%
That's mine, what's yours!? Imaginary prizes for the most efficient and the least efficient :)