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12V 24V 36V 48V 60V 72V Lifepo4 Lithium Ion Car Battery 50Ah UL1642 Certified

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-LFP50Ah-D

Detail Information

Application: EV, Electric Bus, Telecom, Solar Energy,motorcycle Warranty: 38 Months
Life Cycle: More Than 2000 Cycles Payment: TT,LC
High Light:

72V Lifepo4 Lithium Ion Car Battery

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UL1642 Certified Lithium Ion Car Battery

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GBS Lithium Ion Car Battery 50Ah

Product Description

50Ah UPS Car Rechargeable LFP Lifepo4 Lithium Ion Battery factory

 

Good performance under high and low temperature;Good safety performance;Good cycle life time;No pollution during manufacture.

 

Item Specification
Model GBS-LFP50Ah-D
Terminal screw hole 4 holes
Rated capacity 50Ah
Nominal voltage 3.2V
Internal impedance ≤0.6mΩ
Standard charge current 12.5A
Fast charge current 50A
End of charge voltage 3.55V
Standard discharge current 25A
Max discharge current 150A
Instantaneous discharge current 500A ( 10s )
End of discharge voltage 2.5V
Working temperature -20~65℃
Cycle life 3000 cycles ( 0.5C )
Weight 1.2±0.1kg
Dimension 126×28×216±1mm
Shell PP

 

 

12V 24V 36V 48V 60V 72V Lifepo4 Lithium Ion Car Battery 50Ah UL1642 Certified 0

 

 

12V 24V 36V 48V 60V 72V Lifepo4 Lithium Ion Car Battery 50Ah UL1642 Certified 1

 

 

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.

 

 

 

 

 

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 12.8V-13.2V.

 

(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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