16 A123 26650 ANR26650M1B 2500mah - TESTED

Here are boxes of 16 professionally tested 26650 A123 lifepo4 cells. These were recovered from medical battery packs, they are all sitting at 3.3v, and ready to be built into packs. You can choose the tested capacity range from the drop down box.

These are the best cells on the market hands down. Elsewhere these are super expensive. These are rated for over 4000 cycles and can discharge at 50 amps continuous per cell.

ANR26650M1-B Specifications
 Nominal Ratings
  Voltage: 3.3 Volts
  Capacity: 2.5 Ah
  Energy: 8.25 Wh
  Specific Power: 2600 W/kg
  Impedance (1KHz AC Typical) 6 mΩ
  Cycle Life at 1C/1C, 100% DOD: > 4000 cycles
  Cell Type: 26650 Lithium Ion Power Cylindrical Cell

 Discharging
  Max Continuous Discharage: 50 A
  Max Pulse Discharge Current >50% SOC (10s): 120 A
  Minimum Voltage: 2 Volts
  Temperature: -30ºC to 55ºC

 Charging
  Recommended Standard Charge: 2.5 Amps
  Max Charge Rate: 10 Amps
  Max Pulse Charge Current <50% SOC (10s): 25 A
  Float Voltage: 3.45 Volts
  Recommended charge V & Cut-off Current: 3.6 Volts, taper to 125mA
  Temperature
    (reduce charging current to 250mA when under 0ºC): 0ºC to 55ºC

 Mechanical
  Diameter: Ø25.96 +/- 0.5 mm
  Length: 65.15 +/- 0.5 mm
  Mass: 76 g

 Certifications
  Transportation: UN 3480 (UN38.3), CIQ
  Safety: UL 1642, IEC 62133