4ea NEW 3.2V 90Ah LiFePO4 (lithium iron phosphate) battery cells by CATL distributed by LiitoKala

Sale price $179.00 Regular price $299.00

These new cells are leftover from a project that I no longer need. I only have one set which is why these are on sale.

This set of four (4pcs) cells would make a 12V battery (equivalent to 2 lead acid car batteries) for a trolling motor, ice fishing, or portable 12v supply. Email me if you need suggestions on a BMS circuit and charger that would best fit your intended use.


Type: Lithium phosphate iron LiFePO4
Grade: Grade A
Housing material: aluminum
Model: CATL 3.2V

Discharge cut-off voltage: 2.5V
Nominal voltage: 3.2V
Maximum voltage: 3.65V

Rated capacity: 90Ah
Internal resistance: less than 0.1-0.3mΩ
Cycle life: ≥4000 times (80% DOD)

Suggested constant current: 45A (0.5C)
Recommended constant current: 90A (1C)
Maximum continuous discharge current: 180    (2C)
Discharge temperature: -35~65°C

Charging current: 45A (0.5C)
Charging method: CC / CV
Charging voltage: 3.65V
Charging temperature: -10~45°C

Battery weight: 2.1kg±0.1kg
Size: 47*132*174mm