Samsung 3s1p 2600mah modules 11.1v w/ BMS
Regular price $2.50
Here are nice little modules featuring 3x Samsung 2600mah cells in series with a BMS. The BMS appears to be a 3a BMS. Overall nice packs, you can actually charge them all up then parallel them together to make a cool 12v pack. It will charge up to 12.6v and discharge down to 8.4v. Or just salvage the cells and built your own pack. These are a little better than the modem 3 cell packs because the BMS is not proprietary and you can simply just use the wires coming off to make your connections.