3.2V 13Ah LiFePO4 Battery Cell for DIY Energy Supply
1. The 3.2V 13Ah 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: 13Ah, 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 curret decline to 240mA.
5. Max charge current: 12A = 1C， CC (constant current) charged to 3.65V, then CV (constant voltage) 3.65V till curret 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 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.
Applications for reference
⑴ Energy storage equipment
Energy storage equipment for solar and wind power generation systems, uninterruptible power system UPS, and solar cells used as energy storage equipment ;
⑵ Electric tools
High-power electric tools (wireless), electric drills, weeders, etc.;
⑶ Light electric vehicles
Electric motor vehicles, "electric bicycles," recreational vehicles, "golf carts," electric pushers, "clean vehicles, hybrid electric vehicles (HEV);
⑷ Small equipment
Medical equipment: (electric wheelchair, electric scooter), toys (remote control electric airplane, car, boat);
⑸ Other small electrical appliances
Miner’s lamps, implantable medical devices (lithium iron phosphate is non-toxic, and only iron lithium can meet the requirements for lithium batteries), replacing lead acid, nickel hydrogen, nickel cadmium, lithium cobalt, and lithium manganese batteries in small electrical appliances.