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12V22Ah LiFePO4 Battery

12V22Ah LiFePO4 Battery

12V22Ah LiFePO4 Battery The product test data curve Since the advent of lithium-ion batteries, research and development work around it has continued. In the late 1990s, lithium polymer batteries were developed. After 2002, lithium iron phosphate power batteries were introduced. The interior of a...
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12V22Ah LiFePO4 Battery
 

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MAIN KIT INCLUDES                                                              

1 x 12V22Ah LiFePO4 Battery Module;
1 x 4S-25A PCM
1 x ABS Plastic Case
2 x M5 Terminals

PRODUCT SPECIFICATION                                                

Normal Voltage

12.8V

Normal Capacity

22Ah

Battery Energy

281.6Wh

Inner Resistance

< 80mΩ

Battery Cycle Life

2000 Times @100%DOD
6000 Times @80%DOD

Cell Configuration

LiFePO4 26650 3.2V 3200mAh-4S7P

Reference Battery Size

(181±1)*(76±1)*(166±1) mm

Reference Battery Weight

3.0±0.1 kg

Battery Encapsulation

Plastic Case

Charge Voltage

14.4V

Charge Mode

CC/CV

Normal Charge Current

5A

Normal Discharge Current

10A

Max. Continuous Output Current

22A

Max. Continuous Output Power

280W

Passive Protection Function

Over charge protection; Over discharge protection; Over
current protection, etc

Operation Temperature Range

Charge:       0’C---45’C
Discharge :   -20’C---60’C

Battery Storage Temperature

-20’C---25’C

Individual Cell Approval

CE / RoHS / UN38.3 / UL 1642 / IEC 62133 / CB / KC / BIS


The product test data curve


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Since the advent of lithium-ion batteries, research and development work around it has continued. In the late 1990s, lithium polymer batteries were developed. After 2002, lithium iron phosphate power batteries were introduced.

The interior of a lithium ion battery is mainly composed of a positive electrode, a negative electrode, an electrolyte, and a separator. The difference in the positive and negative electrodes and electrolyte materials and the difference in process make the battery have different performance and have different names. At present, the cathode material of lithium ion battery on the market is mainly lithium cobalt oxide (LiCoO2), and a few lithium ion batteries using lithium manganese oxide (LiMn2O4) and lithium nickel oxide (LiNiO2) as positive electrode materials, generally the latter two positive electrodes. The lithium ion battery of the material is called "lithium manganese battery" and "lithium nickel battery". The newly developed lithium iron phosphate power battery is a lithium ion battery using lithium iron phosphate (LiFePO4) material as the positive electrode of the battery, and it is a new member of the lithium ion battery family.


Generally, the electrolyte of a lithium ion battery is liquid. Later, a solid-state and gel-type polymer electrolyte was developed. This lithium ion battery is called a lithium polymer battery, and its performance is superior to that of a liquid electrolyte lithium ion battery.

The full name of lithium iron phosphate battery should be lithium iron phosphate lithium ion battery, the name is too long, referred to as lithium iron phosphate battery. Because its performance is particularly suitable for power applications, the word "power" is added to the name, namely lithium iron phosphate power battery. Some people call it "LiFe iron (LiFe) power battery."

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