This has happened about a week ago I use it on my Pedgen.....lucikily I
also have a digital 7 function speedometer hooked up to the pedgen so I know
at a speed of 3.3 mph (small 12 inch dia. wheel) that I get 1 watt hr. every 2
minutes when charging a 12 volt battery.....and it shows actual time pedaling.
I guess it's pretty accurate enough.....I feel just as tired when pedaling for 100 min.
and equivalent of about 5 miles, as I do when it shows 50 watt/hrs.
Still doing research on my 14.4 v cordless drill batteries and the double stuff ones do
last a lot longer than the singles....Duh !
Norm.
Hey thanks for the suggestion Tom.
(back to the pedgen.....couple a miles more to go....)