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4s2p 3.7 V Lithium Battery Pack , 3.7 Lipo Battery Short Circuit Protection 

Categories 3.7 V Lithium Battery Pack
Brand Name: Hongli
Model Number: IMR18650pack
Certification: CE;UL;Rohs
Place of Origin: Henan China(mainland)
MOQ: 500pcs
Price: negotiation
Payment Terms: L/C, T/T
Supply Ability: 200k per day
Delivery Time: 15days
Packaging Details: Carton packaging for lithium battery
voltage: customization
material: Li Mn O2
Warranty: 6months
OEM/ODM: Available
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    • Product Details
    • Company Profile

    4s2p 3.7 V Lithium Battery Pack , 3.7 Lipo Battery Short Circuit Protection 

    • IMR18650-1200mAh Info

    The 18650 is a lithium battery model, similar to the dry battery No. 7 No. 5, No. 1, etc. It can be used to make mobile power, Bluetooth speakers, flashlights, laptops, toy remote control, and other digital products, Tesla Model S It uses 8000 pcs 18650 batteries. Our 18650 lithium-ion battery has almost no "memory effect" and does not contain toxic substances. It is also an important reason for its wide application. It also has a long service life and can be used in normal use. More than 500 times, more than twice the average battery. High safety performance non-toxic, non-polluting, RoHS-certified; widely used in notebook computers, walkie-talkies, portable DVDs, instrumentation, audio equipment, model aircraft, toys, video cameras, digital cameras, and other electronic equipment.

    1.Battery TypeIMR18650-1200mAh 3.7V Lithium Battery
    2.Normal Capacity1200mAh 0.2C (240mA)discharge
    3.Minimal Capacity1200mAh 0.2C (240mA)discharge
    4.Normal Voltage3.7V
    6.Charging Cut-Off Voltage4.20+/-0.05V
    7.Discharge Ending Voltage3.0+/-0.05V
    8.Charging Current

    Standard Charge:0.2C(240mA)

    Rapid Charge: 0.5C(480mA)

    9.Charging Time

    Standard charge:7.5h(reference value)

    Rapid Charge:3.5h(reference value)

    10.Standard Charging method0.2CA constant current (cc)charge to 4.2V, then constant voltage 4.2V (cv) charge till charge current decline to≤0.02CA
    11.Cycle charge times≥150
    12.Max.charge current600mA
    13.Max. Continuous discharge current600mA
    14.Storage humidity≤85%RH
    15.Operating Temperature

    Charge:0°C ~ 45°C

    Discharging: -20°C ~ 60°C

    16.Cell WeightApprox:36g
    Company Information

    Xinxiang Hongli Power Supply Technology Co., Ltd.
    Xinxiang Hongli Power Source Technology Co., Ltd is established in the 2015 year and located in Xinxiang, Xin Xiang City, Henan province in China. Now we do the 18650# Li-ion rechargeable battery with 1200Mah and 1500Mah, the production is 1.35million pieces/day. 1124 employees work together, 8 modern production lines.

    Welcome to our factory for a visit at any time. Quality must come first and with the suitable price!


    1. Q: Can I have a sample order?

    A: Yes, we accept sample order to test and check quality. Batteries can be made as required.

    2. Q: Do you have MOQ limit?

    A: Yes, we have MOQ limit for mass production, but it depends on the battery model. Please contact us for details.

    3. Q: How about the lead time?

    A: Samples will take 5-7 business days. Mass production will take 25-30 days. It depends on quantity.

    4. Q: How about shipping and delivery time?

    A: Generally, the battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.

    5. Q: What about after-sale service?

    A: We will offer you 1-year guarantee. If there are any problems, please inform us, we will offer you positive solutions.

    If you got any question about it Kindly contact me for further cooperation


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