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A123 Life Nano Phosphate 2500mah Single #26650M1B Cell A123's 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. A123's 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 is highly recommended as a balancing aid for these cells.
Nominal voltage 3.3V
Nominal capacity 2.3Ah
Dimensions 26.62mm(1.02") dia. x 66.15mm(2.6") ht.
Cell weight 70g/2.47oz.
Cell charging parameters: CC-CV (constant current - constant voltage)
Recommended charge current: 3A
Recommended charge voltage: 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)
SKU Number: RRC1S2500