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Leakage Proof 40Ah Lifepo4 Lithium Iron Phosphate Car Battery GBS-LFP40Ah

Minimum Order Quantity : 1pc Price : USD32/PC
Packaging Details : spcaicl carton Delivery Time : 10work days
Payment Terms : D/P, T/T Supply Ability : 1800000pcs/year
Place of Origin: China Brand Name: Gbsystem
Certification: UL,CE,TUV,IEC,ISO9001 Model Number: GBS-LFP40Ah

Detail Information

Payment: TT,LC Warranty: 24 Months
Application: Electric Bicycles/Scooters Name: 40Ah Lifepo4 Lithium Iron Phosphate Car Battery GBS-LFP40Ah
High Light:

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Product Description

 

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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.

 

 

    

 

Leakage Proof 40Ah Lifepo4 Lithium Iron Phosphate Car Battery GBS-LFP40Ah 1

 

 

   

Basic Performance

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

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

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

(4Good 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.

(5Good 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.

 

 

Matters needing attention

(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.

 

Requirement 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

 

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