There is a lot of info on building DIY batteries on the internet, but not a lot on how well they work. I found nothing relevant using a search on this forum. I am interested if anyone on this forum has built their own. They can be built using soldering, spot welding or by using purpose built connectors. Electrifying my wife's Streetfox will be a winter project for me, and while I have plenty of information on motors, I need more on batteries. Thanks.