MODULE WITH 24x SANYO UR18650FM 2600MAH

Here are nice medical modules with 24x Sanyo UR18650FM 2600mah cells. Inside the case is 3 packs of 4s2p little modules for a total of 24 cells.

The best thing about medical batteries is they usually get replaced after minimum cycles so the cells usually test very well.

The BMS is likely proprietary so the value here is the cells. The case itself can be reused for another application so that is an added bonus. 

• Model: UR18650FM
• Voltage: 3.7V
• Charging Voltage: 4.2V
• Max. Discharge Rate: 2C
• Chemistry: Lithium ion (Li-ion)
• Capacity: 2600mAh
• Made by: Sanyo
• Dimensions: H 64.8mm x D 18.1mm
• Weight: 47g