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LiFePO4/Li-ion Battery Cells

High Quality Catl 3.2V 238Ah Li Iron Phosphate Calb Lipo Cell Lifepo4 powertrialysis Lithium Ion Batteries 238Ah

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:238Ah

Working voltage:2.5V~3.65V

AC impedance resistance(1khz):≤0.25mΩ

Max. pulse charge / discharge current: 2C (30S)

Dimension: 203(H)*54(T)*171(W)mm

Weight: 4.1kg






  • Item NO.:

    OSN-54171203-F238
  • Brand:

    CATL
  • Payment:

    TT/Western Union/Paypal
Products Details

Product Name:

High Quality Catl 3.2V 238Ah Li Iron Phosphate Calb Lipo Cell Lifepo4 powertrialysis Lithium Ion Batteries 238Ah


Cells are UL Listed and designed for over 3500 cycles at 80% depth of discharge. This means well over 15 years of use even if you deep discharge it EVERY DAY!  Features 99% Operating Efficiency vs 80% for AGM batteries. This is like adding 20% to your solar panels! BMS is a 15YR design life, replacement/spare BMS are available.

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:10 times lifespan extended to 2000-4500 cycles.
  • 1/4 lighter than lead-acid batteries.
  • The LFP battery can work in a wide temperature range from -20 to +75°C
  • No memory effect. Can be charged on demand without loss of capacity.
  • Suitable for RV, ship, home storage, telecommunication (base station battery)
  • High energy density up to 1C-238A discharge

Packing and Shipping

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



Technical Parameters:

No.

Items

Specifications

1

Nominal Voltage

3.2V

2

Nominal Capacity

238AH

3

Standard Charge Current

0.2C-0.5C

4

Max. Charge Current

1C

5

Continuous Discharge current

238A (1C rate)

6

Peak Discharge Current

2C(476A)

7

Charge Cut-off Voltage

3.65V

8

Discharge Cut-off Voltage

2.0V

9

Inner Resistance

(Impedance)

≤ 0.3mΩ  (At 0.2C rate, 2.0V cut-off)

10

Weight

4.1Kg

11

Dimensions

Length:     203mm

Width:      171mm

Thickness:  54m

12

Operating Temperature

Charging: 0°C ~ 45°C

Discharging: -20°C ~ 60°C

(The cell surface temperature cannot exceed 70°C)

13

Storage Temperature/Humidity

Temperature: -10°C ~ +35°C

Humidity:65%±20%RH

(optimal store temperature of 23 ± 5°C for long term storage)

14

Cycle Life

≥3500 times (100% DOD till 80% of initial capacity at 0.2C rate, IEC Standard)


The Impulse Lithium 3.2v-238ah battery is an ideal replacement for your older lead acid or AGM batteries.  At a fraction of the weight this battery will out perform lead acid and AGM batteries of the same group/size.The 3.2v-238Ah battery is perfect for boats, RV’s, golf carts, off grid applications and much more.  Most standard charges will work with these batteries but always check the User Manual to confirm compatibility.


Below is the chart- LFP vs Lead Acid:

Battery Economics

Lead Acid

Lithium

Voltage

6.4 Volts

3.2 Volts

Amperage ‘AH’

225 Amps

100 Amps

Usable Watts

792

256

Price each

$120

$120

Batteries Required

24

48

Battery Pack Cost

$2,800

$5,760

Battery Life

500 Cycles

2000 Cycles.

Cost Per kilowatt

$0.01

$0.00 


There is no doubt that choosing LFP is the most cost effective, environmental way.

Come us at service@osnpower.com to get LiFePO4 catalog and quotations.


Related LiFePO4 Battery Cell:



How To Find

the right deep cycle battery

We provide 24 hours online service. Any interest, please contact service@osnpower.com for support and more information, our professionals will reply you ASAP. OSN POWER will provide you with a variety of lithium deep cycle batteries. We're here to help you find the right battery.


Electric Performance Curve:

Advantages of LiFePO4 battery

1.Long cycle life:2000times cycles

2.Small size and light weight:LiFePO4 battery size and weight is 1/3 of Lead acid battery

3.<1% low self-consuming rate

5.With advanced BMS

6.Built-in automatic protection for over-charge, over discharge, over current and over temperature control.

8.Pollution-free batteries are environmentally friendly.



Cycle curve(charge/discharge: 0.5C/0.5C, 3.65V-2.5V)


Attentions:

For safety usage, please be careful on below:

Warning!

1. Do not immerse the battery in water and keep it dry when not in use;

2. Do not knock, throw or affect the battery near a fire source or under extremely hot conditions;

3. Please charge according to the charging requirements;

4. Do not reverse the positive (+) and negative (-) terminals;

5. Do not short-circuit the battery by connecting wires or other metal objects to the positive (+) and negative (-) terminals;

6. Do not directly weld the battery terminals.






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