We just bought a 2001 Powerquest Vyper 340. I have looked everywhere and I just can't seem to find the terminals to jump start the batteries, or the hatch release. Both batteries are dead and I just need to figure out how to get to them to replace/charge them. Thanks for your help.

Under the rear seat.

Mine was an 02 and didn't have them.

This said, you can lift the hatch up, heavy as hell but they didn't use hatches with locks.

Another option is to plug the boat in and turn on the battery charger.

actually, I finally found the answer. its not under the seat. the only way to charge the batteries is through the cigarette lighter

just plug in the shore power