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40Ah Lithium Iron Phosphate Battery LiFePO4 Lithium Battery Output With High Efficiency

Minimum Order Quantity : 1 PCS Price : Negotiable
Packaging Details : special carton for dangerous goods Delivery Time : 3-10 DAYS
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability : 1800000 PCS PER YEAR
Place of Origin: CHINA Brand Name: GBS
Certification: CE, UL, IEC, TUV,PONY,MA,ISO9001, ISO14001, OHSAS18001 Model Number: GBS-LFP40Ah

Detail Information

Appliation: EV, Telecom, Solar Energy,motorcycle, Marine Weight: 1.4kgs
Warranty: 38 Months Payment: TT,LC
Life Cycle: More Than 3000 Cycles
High Light:

lifepo4 prismatic cells

,

lifepo4 deep cycle battery

Product Description

rechargeable lithium ion battery 40Ah lithium iron phosphate battery LiFePO4 lithium battery

 

Specification

 

Item Specification Remark
Rated capacity 40Ah 0.2C rate discharge capacity
Minimum capacity 40Ah
Internal impedance ≤0.8mΩ  
Nominal voltage 3.2V  
Cell weight 1.4±0.1KG  

Standard discharge

conditions

Constant current 20A  
End-of-discharge voltage 2.5V  

Standard charge

method

Constant current 10A  
Charge voltage 3.55V  
Fast charge method Constant current 40A  
Charge voltage 3.55V  
Max continuous discharge current 120A  
Cycle life 3000 cycles 80% DOD
Operating temperature

Charging ambient

temperature

0~65°C  

Discharging ambient

temperature

-20~65°C  
Storage temperature -20~65°C  
Appearance

Without break,

distortion, contamination,

leakage.

 

 

 

 

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Basic Performance

 

1. Output with high efficiency: Standard discharge current is 0.3C-0.8C, instant impulse discharge current is 10C for 10 seconds.

 

2. Good performance under high temperature, it could work under 65°C temperature.The battery structure is safe and good.

 

3. Good performance under low temperature.discharge capacity decreases to over 78% under 0°C and discharge capacity decreases to over 70% under -20°C.

 

4. Good safety performance:When the pressure inside the battery is too large, the one-way safety valve will release gas and heat to make sure battery perform well. When the internal pressure reaches a certain level, the valve will be open immediately which can protect the battery from burning and explosion.

 

5. Good cycle life time, the discharge capacity is still over 80% after 2000 cycle times of single cell(80%DOD).

 

6. It can fast charging. It could be charged to 80% within 20 minutes and charged full with 2-3h.

 

7. Low cost.

 

8. No pollution during manufacture and usage.

 

 

Certifications & Test reports

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Applications

 

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Packaging & Delivery

 

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Comapny profile

 

Established in July 2007, Zhejiang GBS Energy Co.,Ltd is a leading company manufacturing large capacity plastic shell lithium iron phosphate battery in China. Our plastic shell insulated lithium battery takes the lead in the industry in the all processes including production, once use, echelon use, recycle, disassembly etc. With two production bases and nearly 300 employees, we have an annual capacity of more than 2GWh.

 
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Digital Workshop

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Exhibition room

 

 

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Our team

 

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Exhibitions & Customers

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winglan@gbsystem.com