15x Boston Power 4400mah cells 11.1v 22ah

These modules have 15 Boston Power 4400mah cells inside which are one of the highest quality cells on the market. The cells are not 2x 18650 cells side by side, they are actually just 1 cell that is sort of a flattened cylinder shape. The cells are in 3s5p configuration and these were used as backup power for computer medical carts. The cells usually test great since they were not cycled that many times. Module weight is roughly 5 lbs.

Data sheet for the cells is in the 2nd and 3rd photos.

Comes out to just $1.50 per cell and you also get some wiring, PCB, and case on top of it. The BMS may be proprietary so it is likely not reusable. The value here is the cells.