Re: what did you do to your motorized bicycle today?
Made a 12v battery pack for my lighting system from 1.2v 3500mAh AA cells. Two packs like this are about 1/3 the weight of a 7Ah SLA.
The setup will be LED H3 headlight & LED brake/tail light, activated by switches in the levers and selected by a 3-pos switch for night/day/off. Also found a 5v 7805 regulator, which will be connected to a USB port so I can charge my phone as well!
I don't always listen to Alice in Chains..... but when I do, SO DO THE NEIGHBORS