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2A 3A 4A lithium bike batteries Jump Start Battery For Motorcycle

Categories Electric Bike Batteries
Model Number: DL-LB12V2A
Certification: CE ROHS MSDS UN38.3
Place of Origin: China
MOQ: 20pcs,sample order accept before mass production
Payment Terms: T/T, Western Union
Supply Ability: 30,000pcs/week
Delivery Time: 5-7 days for samples;20-25 days for mass production
Packaging Details: In generral, international standard packaging
Warranty: 12 month
PCM: over-charge,over-discharge,over-current,short circuit
Competitive price: direct factory price
cycle life: up 500 times
Certificates: CE ROHS MSDS UN38.3
No Memory Effect: can be recharged at any time
Environment friendly: no pollution
Size: customize
Shippment: TNT,UPS,DHL,FedEx,By sea,By air
Suitable: 125-150CC motor
Packaging material: fire-resistant ABS
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    2A 3A 4A lithium bike batteries Jump Start Battery For Motorcycle

    2A 3A 4A lithium bike batteries Jump Start Battery For Motorcycle

    Currently available jump start lithium battery models in our company :

    Motorcyle jump starter lithium battery
    ModelSpecificationStarting currentSuitableQuality warrantySize specification
    YJT-LM120212v 2Ah56A (less than 90S)125-150CC motor12 months114*94*64mm
    YJT-LM120312V 3Ah56A(less than 90S)150-200CC motor12Months114*94*64mm
    YJT-LM120412V 4Ah72A (less than 90S)250-500CC motor12Months114*94*64mm

    Specification Parameter of 12V 2A jump starter motorcycle battery :

    Specification12V 2Ah
    Rated voltage12.8V

    Discharge current :0.5C(1A)

    Discharge Cut-off voltage :10v

    Max Size114 mm*64 mm*94 mmCan be made in according to client's request
    Standard discharge2Acut-off voltage :10V
    Discharge cut-off voltage

    Discharge cut-off voltage≥10V

    Discharge cut-off voltage at

    Max discharge current≥8V

    Standard charge voltage≤14.4V
    Max continuous discharge current56A less than 90SDischarge at 20C
    Standard charge current2Ah5-6 hours : charging time :5-6 hours
    Max pulse current
    Fast charge﹤8ACharge at5CmA
    internal resistance≤30mΩ
    working temperature rangeCharging-10~60℃
    Storage temperature rangeLess than 1 month-40~50Recommended transportation storage temperature20℃
    Less than 3 moths-20~35℃
    Storage environment humidity0%~90%

    Execution standards

    QB/T 2947.3-2008

    Packaging material

    fire-resistant ABSCan be adjusted in according to client's instructions

    Starting performance test criteria:

    1 .Capacity test : after full charge discharge the battery at 1C current until the voltage dropped to 10V ,the discharged current should not less than the typical capacity of our battery pack

    2.Discharge at a large current under the room temperature condition

    After the full charge ,discharge the battery at 56A for 90S ,the voltage should not less than 8V

    3. Big current discharge at low temperature environment

    After full charge ,store that battery at -10°C temperature environment for 12 hours ,discharge the battery at constant current 56A for 90s ,the voltage should should not less than 6V

    4.Continuous starting test

    Charge the battery pack to full status ,the continuous starting time should be more than 10000 times

    5.cycle test

    After full charge ,conduct the continuous cycle test ,and the value should be more than 6000 times

    Test setting : cycle it in according to such process :start for 3s idling it for 3 minutes ( 2000 turns ) ,turn on the big lighter and rest for 30S

    6.Start test at low temperature.

    After full charge ,park the vehicle at -10°C for 12hours ,the battery should start within 30S

    7. Overcharge test

    After full charge ,idling it 2000 turns for 12h at normal starting temperature ,there should no abnormal problem with the battery .

    8.over-discharge test

    Charging the battery pack to full status ,turn on the front lighter until the light extinguished ,then start the motorcycle and charge the battery to full status ( 2000turns ,1h )

    9 Road test

    After full charge ,there will no abnormal problem with the battery after driving 10000 Kilometers

    Our services:

    1. We can provide OEM and ODM service

    2. We can gurantee 12 months warranty

    3. If there are some quality problem,we can replace new one for you and we will also pay the shipping cost

    4. we Gurantee all of our lithium polymer battery with Grade A cell and real capacity

    5. Our professional salesperson will reply you and help you to solve problem at first time

    6. All of our lithium polymer batteries under strict test,one by one test before shipment

    7. We can gurantee on time shipment

    Company information:

    Shenzhen DeLong Energy Technology Co., Ltd.(Dlongbattery) is a professional new energy supplier in China focusing on the manufacture, research and sale of lithium ion battery product worldwide ,it was established in 2006 and becoming the leading player in the new energy field through several years development .Delong company integrates the cell manufacturing and offer of power solution in according to different application purpose ,our product are widely applied on:common digital devices battery , high discharge rate battery,powerful electric vehicles battery ,low and High temperature lithium ion battery ,power storage and back-up battery pack etc.


    Q: How about the warranty of li ion batteries?

    A: Warranty of li-ion battery could be as long as 1 year.

    Q: Payment terms?

    A: we could receive the payment via bank transfer,Western union or Paypal.

    Q: How long will be the delivery?

    A: Usually, batteries in stock, delivery 3-5 days. Batteries without stock, delivery 20-25 days.

    Q: Could you provide OEM service?

    A: Yes, we could, we could also provide blister packaging if you need.

    Packaging and shipping:

    Industrial package or each battery put in small insulated bag,each carton can't exceed 10KGS

    Shipping Ways:by express like DHL,TNT,UPS,Fedex;by air transportation or by sea transportation

    Quality 2A 3A 4A lithium bike batteries Jump Start Battery For Motorcycle for sale
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