New 6x Samsung 3000mah 18650 Cells w/BMS 21.6v 64.8wh
All of these modules were manufactured around 2019. They were never used. We have them in the original cases.
Each pack has an MT30-F connector. The Red wire is the main positive. The white wire appears to be the main negative because you can read voltage through it. However it doesn't seem that you can charge and discharge through these wires and red to black shows 3v. Maybe a resistor needs to go from the white wire to the black wire to activate the BMS but we are not sure. All the packs we checked the cells are around 3.3v each which makes sense considering batteries must be shipped at 30% state of charge which is required by the DOT. So the cells are new and there is a BMS, we just haven't figured out how to use the BMS. Worse case you can just solder your connections right to the circuit board where the connections are made. Its all right there on top and immediately accessible. We lowered the price since we haven't figured out the BMS. Still an awesome deal for 6 3000mah unused Samsung cells and some wiring and connectors.
The packs are made of 6 Samsung INR18650-30Q cells which are 18650 3.6v 3000mah rated. The BMS is likely a 5-10a rated BMS. You can simply parallel a bunch of these packs together to build a larger module or you can always just break down the packs for the cells and rebuild them into something new. You can expect all of the cells to test like new.
6 cells in series means fully charged this pack will be 25.2v and fully discharged will be 16.8v.
You can't beat this price for unused modules with a BMS, connectors, and one of the best name brand 18650 cells on the market. Specs for the cells is in the 6th photo.
The weight of each module is around 0.70 lbs. Each module is in the original white box as shown in the 2nd photo. If you order 24 we will ship with the original case.
The side with the BMS if you wanted to remove the BMS and recover the cells all you have to do is use a soldering iron and heat up the solder on the connections. There are a few screws too but everything is right there and easily accessible.