10 lbs of Mixed Solar Light Lifepo4 cells
Here are 10 lbs of mixed, untested, solar light batteries. Different sizes and brands too. For this price you will get a lot of cells, likely over 100 cells for just $15.
We get mixed pallets of batteries and these cells often fall to the bottom of the pallets. It would take forever to sort and test them all so we are deciding to sell these for cheap as balls. You can probably test these and build a nice compact battery pack with them and the price per kilowatt hour will be crazy low if you want to take a chance on these.