LFP 3.2V 20Ah LiFePO4 Battery Cell

LFP 3.2V 20Ah LiFePO4 Battery Cell
Features
1) Lithium ion battery with high capacity, light weight, high consistency, high security.

2) LiFePO4 battery cell 3.2V with long cycle life > 2000 times.
3) No memory effect, environmental friendly
5) High gravimetric specific energy, high volumetric specific energy, good deep discharge capacity.
6) LFP battery pack can be customized. Cells can be combined in series to increase voltage and parallel to increase capacity.
Destructive test
Specificaiton Of 3.2V 20Ah LiFePO4 Battery Cell
NO.
Item
LiFePO4 battery cell 3.2V 20AH
1.
Nominal capacity
20AH
2.
Nominal voltage
3.2 V
3.
Impedance
≤2mΩ
4.
Charge cut-off voltage
3.65 V
5.
Discharge cut-off voltage
2.0 V
6.
Charge current
Standard charge:0.3C5A Rapid charge: 1C5A
7.
Standard Charging method
0.3C5A constant current(CC)charge to 3.65V,then constant voltage 3.65V(CV)charge till charge current decline to≤0.02C5A
8.
Charging time
Standard charge:5.0h(reference)9.
Max. discharge current
10A
10.
Max instant discharge current
20A
11.
Operating temperature
Charge:0°C ~ 45°C12.
Storage temperature
-10°C ~ 45°C
13.
Size
7*170*240(mm)
14.
Cell Weight
Approx:520g
Application
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Packing & Shipping
Packaging: Paper Packaging and Wooden Packaging for DG.
Shipping:By Sea; By Air; EMS
Warning!! Use the battery charger specifically for that purpose when recharging.Do not discard the battery in fire or a heater.Do not dismantle the batteryDo not immerse the battery in water or seawater, and keep the battery in a cool dry surrounding if it stands by.Do not use or leave the battery near a heat source such as fire or heater.Please choose Telecom Power supply charger when charging.Do not reverse the positive and negative terminals.Do not connect the battery to an electrical outlet.Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.Do not strike, trample or throw the battery.Do not directly solder the battery and pierce the battery with a nail or other sharp objects.
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