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Prismatic Lithium Ion Battery 20Ah , Rechargeable Lifepo4 Battery For Solar Storage

Minimum Order Quantity : 1PC Price : Negotiable
Packaging Details : Standard Packaging Delivery Time : 7 work days
Payment Terms : T/T
Place of Origin: Zhejiang, China Brand Name: GBS
Certification: CE,TUV,UL,IEC,ISO9001,ISO14001,OHSAS18001 Model Number: GBS-LFP20Ah

Detail Information

Material: LiFePO4 Dimension: 72x42x152mm
Warranty: 2 Years
High Light:

lifepo4 rechargeable battery

,

lithium ion rechargeable battery pack

Product Description

20AMP capacity lithium ion cell rechargeable battery

 

Specifications

 

Good performance under high and low temperature;

 

Good safety performance;

 

Good cycle life time;

 

No pollution during manufacture.

 

 

 

Applications:

Electric vehicle
Golf cart
Electric motorcycle
Electric boat
Electric forklift
Telecommunication
Distributed Grid Energy Storage system
Mining equipment
Solar energy storage system
Marine
Backup power
Household energy storage system

 

Cell Dimension:

Prismatic Lithium Ion Battery 20Ah , Rechargeable Lifepo4 Battery For Solar Storage 0

 

 

Specification of battery cell

Item Specification Remark
4.1 Rated capacity 20Ah 0.33C rate discharge capacity
4.2 Minimum capacity 20Ah
4.3 Internal impedance 1.6  
4.4 Nominal voltage 3.2V  
4.5 Weight 0.7±0.05kg  
4.6 Standard discharge conditions Constant current 10A  
End-of-charge voltage 2.8V  

4.7 Standard charge

method

Constant current 5A  
Charge voltage 3.65V  
4.8 Fast charge method Constant current 20A  
Charge voltage 3.65V  
4.9 Max continuous discharge current 60A  
4.10 Pulse discharge current at 10 sec 200A  
4.11 Self-discharge 1% per month  
4.12 Cycle life(0.5C) 3000 cycles 80% DOD(25±2)
4.13 Operating temperature

Charging ambient

temperature

0~65  

Discharging ambient

temperature

-20~65℃  
Storage temperature -20~65℃  
4.14 Appearance Without break, distortion, contamination, leakage.  

 

 

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 90% 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 3000 cycle times of single cell(80%DOD).

(6) It can fast charging. It could be charged to 80% within 0.5h and charged full with 2-3h.

(7) No pollution during manufacture and usage.

 

Requirement for safety assurance

For the sake of safety assurance, please discuss the equipment design, its system and protection circuit of Lithium-ioncell advance. And consult about the high rate current, rapid charge and special application in the same way.

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