ORIGINAL: strtzpmp
This is my ''factory at home'' making cheap batteries for myself....a 2s1p lifepo4 pack....was 3 bucks total costs....and i have plenty more to make...my 2s1p 20c 3200mah packs (being made as we speak are 5 bucks total costs to make.....and they aernt even hk lipos....(venoms) all you need to do is find deals for the cells and then pratice soldering (4 years soldering now) i guess ill sell packs when i get some shrinkwrap instead of ductape....it may not look pretty but it gets the job done and saves LOTS OF LOTS of money....Can you compete with $6 Life packs and $8 Lipo Packs???
Way cool but I notice you dont use balance leads. Although for the price point I guess you really dont care about balancing? I always wanted to try to make my own and seeing yours is inspirational.