Maybe @pookybear as well since he’s my local guru.
anybody
Hey everyone, just wanted to see if my battery is working properly. 10s4P 30Q
My remote goes down a rough 20 to 25 % on the battery indicator during WOT.
Now THe Feather remote has weird way of calculating that # so to not read into it too much here’s the Metr Data (just got it and already so clutch)
as data points i submit the time stamp around t =20:18
38V @ 2A,
and then
35V at 47 A
~ 3V worst case therefore.
gearing is tall. I want to say 18:47 on bergs? I honestly forgot the pully size.
Is this indicative of battery issues at all? its my first pack and its already had surgery once
This was the first ride after that surgery. DIscharge only BMS I had one pack that was lower by ~.3 v. and show voltage fluctuations upon touching the welded areas through the fishpaper/kapton tape.
Disconnected the P group, disassembled the group and verified all the capacities. Chalked it up to a bad weld, though i did not find anything distinctly wrong. rebuilt everything, went for a ride and here we are.