LithiumWerks ANR26650M1-B

LithiumWerks ANR26650M1-B Genuine LithiumWerks Nanophosphate® LiFePO₄ technology Nominal Voltage: 3.3V Typical Capacity: 2.6Ah (2600mAh) High continuous discharge capability up to 52A Pulse discharge capability up to 120A Ultra-low internal resistance (<10mΩ) Fast charging support Wide operating temperature range Stable, safe, and thermally resilient chemistry Ideal for high-power and energy storage applications Batteries built in 2020 and retired in 2022. You'll get them Voltage and IR test but not capacity tested. If they're below 80% of the capacity we can replace the cell.