Mmm lost power but dont know why

[twisted8]

Originally Posted by shaunjohnson

switch. gotta be, i had the same issue for a bit...ended up making a "key" with 2 JST plugs to short out the switch wire.

took out the switch a long time ago.

check for bad/broken or cold solder joiints in the power connectors. gotta be the battery connectors or the MMM. Then see if there are any you can see on or feel on the MMM itself