Originally Posted by
VanBee
It showed a higher voltage when it shut down. The lower voltage was during the small amount of discharging it was doing.
Do you have another battery to test with? If one cell is dropping that much from a 3 amp load, I would think the battery is the culprit.
Just my guess.
Question to everyone; Are you guys using any thermal paste between your resistors and heat sinks for the discharge banks? I am trying to figure out a design where I can use my old much more thermal electric motor cooler to cool the resisters, just haven't decided on the layout.