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    1. Application

      Customised 2s1p 18650 7.4V 2200mah li-ion battery lithium ion laptop battery

      GEB specializes in the development, production and sales of custom lithium batteries. if you have any questions, please feel free to contact us.

      Customised 2s1p 18650 7.4V 2200mah li-ion battery lithium ion laptop battery

      lithium battery 18650

      li-ion battery 7.4v


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      GEB specializes in the development, production and sales of custom lithium batteries. if you have any questions, please feel free to contact us.


      Brand Name:GEB
      Model Number:GEB Battery
      Rechargeable:Yes
      Use:Laptop
      Type:Battery Pack, Li-polymer
      Place of Origin:Guangdong, China (Mainland)
      certification:CE ROHS
      performance:good
      Cycle life:500 times
      Nominal Capacity:2200mah
      Nominal Voltage:7.4V
      Size:19*36*67mm
      Key words:18650 7.4V 2200mah
      Warranty:12 Months
      Weight:90g

      Warnings:

      Do not submerge the battery in the water.
      Do not mix fresh batteries with used batteries.
      Do not mix batteries with metal stuff together.
      Do not insert batteries with the (+) and (-) reversed.
      Do not use Efest batteries with defective E-cig mods.
      Do not disassemble, dispose in fire, heat or short circuit.
      Do not put the battery in a charger or equipment with wrong terminals connected.


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      GEB specializes in the development, production and sales of custom lithium batteries. if you have any questions, please feel free to contact us.


      China li-ion battery supplier1543474329617893.jpgli-ion battery manufacturerShenZhen China li-ion batteryli-ion rechargeable batteriesbattery

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      GEB specializes in the development, production and sales of custom lithium batteries. if you have any questions, please feel free to contact us.


      18650 battery pack

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      18650 2S1P battery pack

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      1,Q: What's the main product in GEB?                                                                       

         A: Rechargeable battery. Li-ion, Lipo battery and power battery pack.

      2,Q: What is overcharge?                                                                                             

         A: After charge, tested the batteries' initial state and capacity. Charge to 10.0V at 3C current, then charge to 0.01C at CV mode. Observe changes in battery appearance.

      3,Q: What is over discharge?                                                                                       

         A: After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance

      4. Q: Can I have a sample order?                                                                                   

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

      5. Q: Do you have MOQ limit?                                                                                        

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

      6. Q: How about the lead time?                                                                                      

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

      7. Q: How about shipping and delivery time?                                                              

        A: Generally, 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.

      8. 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.


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      GEB specializes in the development, production and sales of custom lithium batteries. if you have any questions, please feel free to contact us.


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      亚洲成AV人影片在线观看

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