[frizzen]

Frist off this is the Bit Char-G forum. This should be in ZipZap. *shrug* An admin might want to move this, but No harm, no foul. Most of us have atleast one of each anyway. Besides, Dual celling is the same on both. And I'm sure this has been asked a dozen times already and probably could have been searched for, but it's a good question.

Now, you've got something wrong with the battery connections. When it's on the charger your car is able to get power directly from the remote batts, you can even pull the batt out of the car and run it on the remote. But, pull it off the charger pad and it's all on the car battery again.

Anyway, check this stuff:

Batteries have same amp rating.
Batteries in series.
Batteries in correct polarity.
Batteries have good firm connections.
You didn't break a wire connection while you were inside.

Let us know.