A123/LithiumWerks' High Performance Nanophospate lithium iron phosphate (LiFePO4) battery technology delivers high power and energy density combined with excellent performance and extensive life cycling in a lighter weight, more compact package. A123LithiumWerks' cells have a low capacity loss and impedance growth over time as well as high usable energy over a wide state of charge (SOC) range, allowing out them to meet requirements of many applications. These batteries are capable of 50 amp constant discharge, with a 10 second pulse rating of 120 amps. Cycle up to 1000 times before significant capacity loss occurs. The rugged assembly of the products will ensure that your pack will last for years, not months. Can be repeatably charged to 100% in 15 minutes. Charge only with Lithium chargers with an A123 (LIFE) mode limiting charge voltage to 3.6V per cell. An Astro Blinky for A123/LithiumWerks is highly recommended as a balancing aid for these cells.
LithiumWerks ANR26650M1B Specifications:
- Manufacturer: LithiumWerks
- Mfg PN: 300832
- Chemistry: Lithium Iron Phosphate (LiFePO4)
- Voltage: 3.3 Volts
- Capacity @ 25°C: 2.6 Ah
- Energy @ 25°C: 8.25 Wh
- Specific Power: > 4000 W/kg (@ 25°C, 2sec pulse)
- Impedance: > 6 mΩ (1kHz AC) Typical)
- Cycle Life: > 4000 Cycles (@ 1C/1C, 100% DOD)
- Dimensions Height (max): 65.15 (+/- 0.5 mm)
- Diameter (max): 25.96 (+/- 0.5mm)
- Product Weight: 76.0 (+/- 1.0 g)
Discharging
Max Continuous Discharge Current 50 A (20C rate)
Max Pulse Discharge Current (10s) 120 A (48C rate)
Minimum Voltage / HPPC Pulse 2 V / 1.6 V
Temperature -30 °C to 60 °C
Charging
Cell charging parameters: CC-CV (constant current - constant voltage)
Recommended Charge Current 3 A (1.2C rate)
Max Continuous Charge Current 10 A (4C rate)
Max Pulse Charge Current (10s) 20 A (8C rate)
Float Voltage 3.45 V
Recommended charge V & Cut-off Current 3.6 V, taper to 125mA
Temperature Range
(reduce charging current to 250mA when under 0 °C)
-20 °C to 60 °C
Storage
Storage Temperature -40 °C to 70 °C
Mechanical
Diameter Ø25.96 +/- 0.5 mm
Length 65.15 +/- 0.5 mm
Mass 76 g +/- 1.0 g
Tech Notes:
10A Recommended float charge and storage voltage: 3.8V Recommended cut-off current for CV hold: 0.05A Maximum continuous charge current: 10A Maximum allowable charge voltage: 4.2V MAX Fast charge time: 15 minutes Cell discharging parameters: Recommended discharge cut-off voltage: 2.0V Maximum continuous discharge current: 50A Cell temperature parameters (skin temperature) Maximum recommended cell temperature: (158F) Maximum allowable cell temperature: (185F)
 "A123/LithiumWerks Life Nano Phosphate 2500mah Single #ANR26650M1B Cell")
