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LiFePO4/Li-ion Battery Cells

OSN POWER 38121 3.2V 15Ah LiFePO4 Cylindrical Battery Cell

LiFePO4 batteries are highly safe, have no risk of explosion and fire, and are environmentally friendly, non-toxic and non-polluting. No memory effect - the battery can be charged in any state of discharge, giving you peace of mind.


Nominal Voltage:3.2V

Nominal capacity:15000mAh

Dimension: 38.4mm(D)*121.7mm

Cycle life: 4000 times

Weight: 337± 5g



  • Item NO.:

    OSN-38121-15Ah
  • Brand:

    OSN POWER
  • Payment:

    TT/Western Union/Paypal
Products Details

Product Name:

OSN POWER 38121 3.2V 15Ah LiFePO4 Cylindrical Battery Cell



Highlights

Compared with traditional AGM/lead acid batteries, LiFePO4 battery/ Lithium iron phosphate batteries are:


  • Higher safety and stability:non-toxic, non-polluting, no rare earth metals, no explosion, no fire.
  • Long service life:2000 cycles.
  • 1/4 lighter than lead-acid batteries.
  • The LFP battery can work in a wide temperature range from -20°C to +60°C
  • No memory effect. Can be charged on demand without loss of capacity.
  • Suitable for RV, ship, home storage, telecommunication (base station battery)


Technical Parameter:


Item
Condition/ Note
Specification
Remarks
Nominal Capacity
0.5C discharge capacity
15 Ah
Standard Charge/Discharge
AC Impedance
5%SOC test at 1000 Hz
≤6.0mΩ
Nominal Voltage
3.2 V
Cell Size
Cell Diameter
38.4±0.25 mm    Max. 32.65 mm
Cell Height
121.7±0.3 mm    Max. 122.0mm
Cell Weight
337± 5 g
End-of-charge Voltage
CC Mode
3.65 V
End-of-charge Current

CV Mode
0.75A
Charging Method
Standard Charging
0.5C at CC/CV
Fast Charging
1C at CC/CV

End-of-discharge Voltage

DC Mode
2.75V (45℃~60℃) 2.5 V ( 20℃~45℃) 2.0 V (-20℃~20℃)
Optimum operating temperature 20~35℃
Max continuous Discharging
Current

30A
Max Pulse Discharging Current
45A

Cycle Life

1C
Normal temperature cycle ( 20 ℃ ~30 ℃ ) : ≥ 2000 cycles


Operating  Temperature
Charging Temperature
0~60 °C
Optimum operating temperature 20~35℃
Discharging Temperature
-20~ 60°C
Optimum operating temperature 20~35℃
Range
Storage Temperature
1 years
0~ 40°C
Appearance
Without break, scratch, distortion, contamination, leakage and so on


Application

Energy Storage
--Solar-Wind Power System / City Grid (On/Off) / Community and Family
Back-up System and UPS
--Telcom Base / CATV system / Computer Server Center / Medical Instrumnt / Military Equipment 
Other Applications
--Security and Electronics / Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light 
--RV Motorhome /Golf Carts Battery / Boat Marine Yachts / Electric Skateboard
--LED Backup / Engine Starting Battery,etc.





Packing and Shipping

We offer a variety of shipping methods: sea, land, air

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