+ Threaded Nut - Threaded Post 3.2v 5000mah 32650 Lifepo4

These cells were recovered in working condition and they all have good voltage.

The cells in this listing have the threaded nut on one side and the threaded post on the other side as you can see in the photo. If you buy 4 of these you can simply screw them together in series. Doesn't get any easier that this.

M4-0.7 thread. Nuts to match the threaded post are not included.

3.2v nominal
Fully charged 3.65v
Fully discharged 2.5v
Max charge (5a) 1c
Max discharge (15a) 3c