14.8v 10ah 148wh Battery Module with BMS 4 cells

These modules have 4x 10ah cells inside in 4s1p configuration. We tested a lot of these packs and they were between 80-90% capacity at 0.2c discharge rate. The packs we tested some of the cells went a little out of balance towards the bottom of the discharge cycle so they are top balanced and these packs will cycle through the BMS. They just might cut out a little early if they are out of balance towards the end of the discharge. I would recommend to salvage the cells out of these packs but you can test the modules and likely use them as is. If the discharge test cuts out a little early then the cells likely are out of balance and those packs I would salvage the cells or limit the discharge cut off to maybe 3.2v per cell. You can carefully use a solder sucker tool and make sure you don't short the cells when doing that. Keep the packs at an angle so the solder doesn't melt towards the next cell. We are selling these for just $2.50 per cell for 10ah cells that are mostly testing between