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Lithium Ion Rechargeable Battery Pack For Electric Car / Jump Starter / Solar Led Lighting

Minimum Order Quantity : 10pcs Price : Negotiation
Packaging Details : carton box outside Delivery Time : 25-30 days
Payment Terms : T/T or L/ C Supply Ability : 20000pcs/day
Place of Origin: China Brand Name: SOUNDON
Certification: UN38.3, ROHS,MSDS,CB Model Number: SD-ES -12-4.5

Detail Information

Voltage: 12V Capacity: 4.5 Ah
Battery Material: Lifepo4 Battery Cell Jump Start Current: 90A
Peak Current: 120A Battery Pack Cells: 151mm*66mm*93mm
Battery Case: ABS Case
High Light:

lifepo4 battery packs


lithium iron phosphate battery

Product Description

30C Electric Motorycle Starter 12V4.5Ah Lifepo4 Lithium Battery With For Electric Car Starter ,Lighting




 Product Features:

  1. Large capacity, high rate output
  2. High efficiency output: rated discharge is 2~5C, continuous big current up to 10C, impulse discharge(10S) can reach 20C.
  3. Wide range of temperature application
    Good performance at high temperature:When the outside temperature is high at 65℃ which internal temperature as high as 95℃, battery ensure discharge normally. When temperature is low at -20℃, it can start the motorcycle normally too.
  4. Safe to use
    Even the battery internal or external damaged, the battery will not burning, no explosion, security is good.
  5. Longer cycle life
    Excellent cycle life, the retain capacity is up to 80% after 1500 cycles.
  6. Small size, light weight
    The volume is 2/3 of lead acid battery when in same capacity, the weight is 1/3 of lead-acid batteries .
  7. Fast charge function :It can sustain high current charge and discharge at 2C.
  8. Eco-friendly product


Technical Specifications


Item  Parameter  Remark 

Rating Voltage




0.2C discharge after full charge.


Charge Voltage




Charging Mode



Constant Current

/Constant Voltage


Charging Metho

Standard Charging 0.2C

Charging Current 900mA

Charging Time

Standard Charging


End of Discharge



Discharging Current

Max:70A, pulse peak current: 120A


Maximum size battery pack


Operating Temperature





Storage Temperature




Storage capacity should be 40%~50% full charge capacity


Cycle Life

1500 cycle


Soundon battery Advantage :


1.Unique lithium battery of Lamination Technology with prismatic case


1,slight bending of electrodes can be accepted.

2,the increment of thickness can be accepted.

3, internal defects can be exposed.

4,spherical heat dissipation

5,PP packaging is safer than metal or plastic packaging


2) .specilist for Electric vehicle and Energy storage battery cells  in Lifepo4 , LI polymer with prismatic case 


Lifepo4 battery and lipolymer battery cells models with below advantage  :


  •  3C high discharge current :
  •  longer cyclelife : lifepo4 :>3000 times  lipolymer >2000times 
  •  unique Lamination technology :
  • power battery cell type for  EV battery pack ,
  • High density cells for Energy storage ,
  • high capacity battery cells from 10Ah ~50Ah ,can flexiable assemble to any battery pack  


3.International Product certification : UN38.3,CB ,CE, Rohs ,UL certification


4.Company Quality Approvals : ISO9001,ISO14001,TS16949 quality system standard approved




Company Introduction :


Electric vehicle and Energy storage battery manufactory 


1.Soundon industrial park covering an area of 0.2 million square meters , With a registered capital of $155 million and an investment of $128 million, mainly for battery cathode materials, high capacity lithium ion batteries and electric vehicles.

2. The capacity of lithium battery can reach 2,160 MWH million Ah, high quality lithium battery cathode material (Li-NiCoMn, Li-Mn) up to 30,000 tons. Quality Certification : Soundon possess a full-scale produce qualification, it passed ISO9000-2008 , ISO 140001-2004,ISO /TS 16949 certification.


4. Product certification : Got CE,CB ,UL ,UN38.3,and ROHS International Industry Certification 


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