[KenWittlief]

if your battery is fully charged you can watch the voltage on the OI - keep pushing the little button next to it till the team number changes to the battery voltage.

Did you use the big 40A breakers or the little 30 or 20 amp ones for the drill motors?

double check your drill motor transmissions - the white gearheads that came with the drill motors have two speeds, you want them in low. if you have them clicked into high gear this is exactly what will happen with wheels that big - the motors will stall and trip the breakers.

BTW - if the compressor really is going off at the same time as the drill motors then you have your compressor wired to the same circuit breaker as the motor - each victor or spike should have it own breaker - and make sure you didnt accidently wire them in series. OR your battery is dead and your recharger is not working - it takes about 4 hours to charge a dead battery.