puddleglum
100 mW
This is my first attempt at this so I hope you guys will be patient with me asking questions that have probably been answered here already. I've bought a stand up scooter that I want to convert to a folding mobility scooter. I want to go LiFe as it seems to have the longest cycle life. I'm restricted by the size of the battery box ( 9.3"x6"x3") I can maybe gain another .5" on the height if needed, but can't go wider so I think the pouch cells are out. I'm thinking 10-12Ah, 3C max. load and 1-2C continuous. Headways look like they would fit. I found some packs on ebay with 18650 cells that would fit also, but am I asking for trouble going that route? Is there another better option, or are either one of the above the way to go? Can you fold the edges of A123 pouch cells to make them narrower? Is it better to go with a BMS and bulk charge or could I use a balancing charger and hook up a Cellog8 to monitor the pack? I know there are pros and cons and this has been the subject of much debate. I've been trying to read through some of it but I get more confused. Which is safer, most economical, most reliable, easiest? Your help would be appreciated.