Hot selling screw terminal LiFePO4 type 3.2V 12Ah rechargeable lithium ion battery
Model No.:F12-1865150
Nominal voltage:3.2V
Nominal capacity:12Ah
Internal resistance:≤3.5mΩ
Max. continuous charge current:1C
Max. continuous discharge current:3C
Max. impulse discharge current:5C
Cycle life:≥2000 times
Charge temperature:0°C~45°C
Discharge temperature:-20°C~60°C
Storage temperature:-20°C~45°C
Weight:325g
Dimension:18mm*65mm*150mm
Application:Make battery packs for power supply and energy storage systems
1. The 3.2V 12Ah prismatic LiFePO4 battery cell with aluminum hard case.
2. Dimension: 18*65*150mm, including bolts, not including PVC film, tolerance±0.5mm.
3. Nominal capacity: 12Ah, based on 25±5℃， 0.2C， CC (constant current) discharged to 2V.
4. Standard charge current: 2.4A = 0.2C， CC (constant current) charged to 3.65V, then CV (constant voltage) 3.65V till current decline to 240mA.
5. Max charge current: 12A = 1C， CC (constant current) charged to 3.65V, then CV (constant voltage) 3.65V till current decline to 240mA
6. Standard discharge current: 2.4A = 0.2C, CC (constant current) discharged to 2V.
7. Max continuous discharge current: 36A = 3C, CC (constant current) discharged to 2V.
8. Max peak discharge current: 60A = 5C, lasting time less than 1 min.
9. Screw terminal design: Very easy for assembling
10. No memory effect, high discharge rate, high energy density.
11. Cycle life: more than 2000 times. Standard charge is at 0.2C CC/CV to 3.65V, cut off when current≤0.02C at 25±5℃. Standard discharge at 0.5C CC to 2Vat 25±5℃. Repeat the cycle of standard charge and discharge, when the battery capacity is less than 80% of the nominal capacity, stop the test.
12. Storage: when the battery need to be long-term stored, charge the battery to about 10%-20% capacity, store it in dry and ventilated place, charge and discharge battery one time every 6 months.