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):≤1.3mΩ
Max. pulse charge / discharge current: 2C (30S)
Dimension: 150(L)*144(W)*14.2(T)mm
Weight: 0.208kg(No accessories)
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:
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.
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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