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40ah 12v Rechargeable Lithium Battery Pack , Lithium Iron Phosphate Cells

Minimum Order Quantity : 1 piece Price : Negotiable
Packaging Details : Special Carton for Dangerous Goods Delivery Time : 10 work days
Supply Ability : 1000000 Piece/Pieces per Year
Place of Origin: Zhejiang, China Brand Name: GBSystem
Certification: Ce, TUV, PONY, MA, ISO9001, ISO14001, OHASA18001 Model Number: GBS-LFP40Ah

Detail Information

Application: EV, Telecom, Solar Energy, Motorcycle Warranty: 38 Months
Cycle Life: More Than 3000 Times Weight: 1.4 ± 0.1kg
Payment: TT/LC Package: Special Carton For Dangerous Goods
Dimension: 126*46*180mm Shape: Prismatic
HS Code: 8507600090
High Light:

lifepo4 prismatic cells

,

lifepo4 lithium ion battery

Product Description

deep cycle lifepo4 battery 12v 40ah lithium ion battery packs with 3000 cycles

 

Features:

 

 

1. Lighter weight , with the best power-to-weight ratio: 1 / 3 of Lead acid battery weight.

2. Long life-cycle , Can be circularly used, best can up to 2000 times recycles, about 7 times of lead acid battery.

3. No memory effect .

4. Pollution-free . It does not contain any toxic heavy metals such as lead, cadmium, nor any corrosive acids or alkalis.

5. Good performance at high & low temperatures.

6. Environmentally friendly.

7. Intrinsically safe.


Demension                                                                  

 

 

 

40ah 12v Rechargeable Lithium Battery Pack , Lithium Iron Phosphate Cells 0

 

 

Specification                                                              

 

 

Item

 

Specification

 

 

Model

 

GBS-LFP40Ah

 

Rated capacity

 

40Ah

 

Nominal voltage

 

3.2V

 

Internal impedance

 

≤1.8mΩ

 

Standard charge

 

0.5C

 

Fast charge

 

1C

 

End of charge

 

3.65V

 

Standard discharge

 

0.5C

 

Max discharge

 

1C

 

Instantaneous discharge

 

3C(10s)

 

End of discharge

 

2.8V

 

Working temperature

 

-20-65℃

 

Cycle life

 

3000 cycles(0.5C)

 

Weight

 

1.4kg

 

Dimensions

 

126×46×180mm

 

Shell

 

PP

 

 

 

Certificates                                                                  

 

 

40ah 12v Rechargeable Lithium Battery Pack , Lithium Iron Phosphate Cells 140ah 12v Rechargeable Lithium Battery Pack , Lithium Iron Phosphate Cells 2

 

 

Company Information                                                

 

 

40ah 12v Rechargeable Lithium Battery Pack , Lithium Iron Phosphate Cells 3

 

Why Choose Us                                                          

 

 

 

(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 3000 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.

 

 

 

Exhibition                                                                    

 

 

 

40ah 12v Rechargeable Lithium Battery Pack , Lithium Iron Phosphate Cells 4

 

 

 

Production Line                                                          

 

 

 

40ah 12v Rechargeable Lithium Battery Pack , Lithium Iron Phosphate Cells 5

 

      1. Coating                                    5. Formation

 

      2. Cutting                                     6. Grading

 

      3. Stacking                                   7. Finishing product

 

      4. Sealing                                     8. Packing

 

 

 

Attentions                                                                   

 

 

(1) Please check if spare parts are completed when open the package and read the operation manual carefully.

 

 

(2) Do not make the battery Short Circuit,do not over charge and discharge.

 

 

(3) Please charge the new battery to full capacity before discharge for the first use.

 

 

(4) The battery pack is fixed with plate and strip before delivery, do not disassemble the plate and strip when using the battery.

 

 

(5) Checking the voltage of battery, normally it is 3.2V-3.3V.

 

 

(6) Fix BMS for battery pack and protect single cell to avoid over charge and over-discharge.

 

 

(7) Rivet or screw is used for battery connector.

 

 

(8) Please use copper part to connect battery packs and fix with hydraulic pressure plier. We could also provide the relevantconnection which fixed with screws.

 

 

(9) The charger used should be approved by our company in order to match with our lithium batteries.

 

 

(10) It will shorten battery cycle lifetime and damage battery due to overcharge and over-discharge if not do according to the above . It won’t be within our company warranty.

 

 

 

Requirements For Safety Assurance                       

 

 

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

 

Service line: +86-400-884-7799

 

 

 

Contact Us                                                                  

 

 

40ah 12v Rechargeable Lithium Battery Pack , Lithium Iron Phosphate Cells 6

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