Deep cycle lifepo4 20ah li-polymer battery lifepo4 a123 20ah 3.2V pouch cell

Sales Deep cycle lifepo4 20ah li-polymer battery lifepo4 a123 20ah 3.2V pouch 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:20Ah

Working voltage:2.0V~3.9V

AC impedance resistance(1khz):≤1.3
Max. pulse charge / discharge current: 2C (30S)

Dimension: 150(L)*144(W)*14.2(T)mm

Weight: 0.208kg(No accessories)






Product Detail  

Product Name:

Deep cycle lifepo4 20ah li-polymer battery lifepo4 a123 20ah 3.2V pouch 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: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-165A discharge


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.


Technical Parameters:

No.

Items

Specifications

1

Nominal Voltage

3.2V

2

Nominal Capacity

20Ah

3

Standard Charge Current

0.5C

4

Max. Charge Current

1.5C

5

Continuous Discharge Current

2C

6

Peak Discharge Current

4C

7

Charge Cut-off Voltage

4.2V

8

Discharge Cut-off Voltage

2.8V

9

Inner Resistance

1.5mΩ

10

Weight

0.208kg

11

Dimension

Length: 150mm

Width: 144mm

Thickness:  14.2mm

12

Operating Temperature

Charging: 0°C ~ 45°C

Discharging: -20°C ~ 55°C

13

Storage Temperature

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

14

Life Cycle

>1000 times 





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.

Packing and Shipping

 Use high hardness custom PE foam to protect the battery

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


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:1000times 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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