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7.4v battery, 7.4 volt battery, 7.4 volt lithium ion battery, 2200mah li ion battery

7.4v battery
  • 7.4v battery
  • 7.4v battery

Lithium battery 18650 7.4v 2200mah rechargeable battery pack

Product Specification:

  • Cycle life:

    ≥500 Times

  • Warranty:

    1 year

  • Certificate:


  • Payment:

    Credit Card.Paypal.TT.Escrow.Western Union

  • brand:


  • service:


  • type:

    18650 lithium battery

  • delivery:


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Lithium battery 18650 7.4v 2200mah rechargeable battery pack

Cyclen provides one-stop services and fully-integrated battery solution to meet your specific needs. The products we display don't represent the limitation of us. In addition to the battery shape and temperature conditions, we can customize specifications and BMS: voltage, capacity , charge current, discharge current and etc.If you are interested in our products, please don't hesitate to contact us at any time.

NO. Item Specifications
1 Typical Capacity 3000mAh          @ 0.2C Discharge
Minimum capacity 2980mAh        @ 0.2C Discharge
2 Nominal voltage 7.4V
3 Standard Charge CC/CV,0.2C5A,12.6V
4 Standard Discharge CC,0.2C5A, 9.00V
5 End-of-charge  Voltage 12.6V±0.1V
6 End-of-charge Current 0.02C5A (At CV mode)
7 End-of-discharge Voltage 5.60 V
8 Charging Time 8.0hours(standard charge)
9 Quick Charge Current 2200mA    (1.0C5rate)
10 Quick Discharge Current 4400mA   (2.0C5rate)
11 Max Discharge Current 6600mA   (3.0C5rate)
12 Initial Impedance Max: 150mW
13  Weight can be customized
14 Operating temperature Charging:  0℃~45℃


15 Storage temperature -5℃~35℃
16 Storage Humidity ≤75% RH
17 Appearance Without scratch, distortion, contamination and leakage
18 Standard environmental condition Temperature     : 25±2℃

Humidity     :  45-75%RH

Atmospheric Pressure   : 86-106 KPA

19 Temperature Dependence of Discharge Capacity

@ 0.2C Discharge

25℃ -10℃










Relative Capacity 50% 80% 90% 100% 100%

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1.OEM&ODM manufacturer with various design and one-stop battery solution.

2.Reliable quality; Factory direct price; Complete production lines.

3.Timely and professional pre-sales service and after-sales service.

4.100% test before shipment; Solid package; Fast delivery and stable shipment.

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1.Where can I get the price of the 18650 7.4v 2200mah?

Welcome to contact the Online Services. If it's not our working time,

please click "Send Inquiry" above or "Leave a Comment" below,

We will offer you the best quote in 24 hours after we get the product specifications

such as voltage capacity application etc.

2.How can you guarantee your quality?

Normally we will send you a sample to confirm everything first.

We will make the big order exactly the same as you request.

3.What about the lead time for mass production?

It depends on your order quantity.Normally 1-2days if we have sample in stock,

5-7days for newly produced samples.10-20 day for big order.

4.What shipping method can I choose? How about the shipping time?

By Express (3-7 working days), suitable for urgent time or small quantity.

By Sea (15-30 days), it suitable for mass production.

By Air (4-7 days), from airport to airport.

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