Bikeforums.net is a forum about nothing but bikes. Our community can help you find information about hard-to-find and localized information like bicycle tours, specialties like where in your area to have your recumbent bike serviced, or what are the best bicycle tires and seats for the activities you use your bike for.tpreitzel
11-13-07, 10:57 PM
I have an old friction drive, dual motor Zap unit that still works, I think. ;) However, I'm thinking about bringing it out of retirement. It used a 12v 20ah SLA battery which I'd like to replace with a newer, lighter type of battery. What type of replacement battery and charger would substitute for the original Zap battery? No, I don't want to spend a fortune on a 12v system, but I'm willing to play with a few hundred dollars for this project.