3.7V 2200mAh 18650 rechargeable lithium battery cell

3.7V 2200mAh 18650 rechargeable lithium battery cell----------------------------------------------------------------------------------------------------------------------------------------------------

  • Model:18650
  • Normal voltage:3.7V
  • Capacity:2200mah
  • Diameter:
  • Height:

battery


3.7V 2200mAh 18650 rechargeable lithium battery cell

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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.




5.1 Capacity

Nominal Capacity : 2200mAh(0.5CA Discharge)

Minimum Capacity: 2200mAh (0.2CA Discharge)

5.2 Nominal Voltage

3.7V

5.3 Internal impedance

≤ 70mΩ(with PTC)

5.4 Discharge Cut-off Voltage

3.0V

5.5 Max Charge Voltage

4.20±0.02V

5.6 Standard Charge Current

0.5CA

5.7 Rapid Charge Current

1CA

5.8 Standard Discharge Current

0.5CA

5.9 Rapid Discharge Current

1CA

5.10 Max Discharge Current

2.0 CA

5.11 Weight

45±1g

5.12 Max. Dimension

Diameter(φ)   : 18.3mm

Height (H)     : 65.0mm ( See Figure 1.)

5.13 Operating Temperature

Charge        0 ~ 45°C

Discharge     -20 ~ 60°C

5.14 Storage Temperature

Within 1 month  -5 ~ 35°C

Within 6 months  0 ~ 35°C


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.


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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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