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Home > Products > Lithium Battery > High Power Battery Pack > 7.4V 2.2Ah high power battery pack

7.4V 2.2Ah high power battery pack
7.4V 2.2Ah high power battery pack
7.4V 2.2Ah high power battery pack

7.4V 2.2Ah high power battery pack

Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF
Min. Order: 10 Piece/Pieces
Delivery Time: 15 Days

Basic Info

    Model No.: 7.4V 2.2Ah

    Type: Lithium-Ion Battery Pack

    Connection Mode: Series and Parallel

    Rechargeable: Chargeable

    Accessories Type: Battery

    Standard Voltage: 1.5V~4.8V

Additional Info

    Packaging: Neutral packing

    Productivity: 100000 per month

    Brand: YFJ

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Port: Shenzhen,Hongkong,China

Product Description

1.The weight is light, and the weight under the same volume is about 1/6-1/5 of the lead-acid product.small rechargeable 12v battery
2. High and low temperature adaptability is strong, can be in - 20 ℃, 60 ℃ under the environment of use, through technology on the processing, can be used in - 45 ℃ environment;24v Lithium battery
3.No matter it is produced, used or scrapped, it does not contain or produce any toxic and harmful heavy metal elements and substances such as lead, mercury and cadmium

The above models are available in YFJ company

Model:3.7V 9Ah ,...

Model:7.4V-2.2Ah,4.4Ah,6.6Ah,8.8Ah......

Model: 12V - 4Ah, 5Ah, 6Ah, 8Ah, 9Ah, 11Ah, 12Ah, 13Ah, 14Ah, 15A h, 16Ah, 17Ah, 18Ah, 19Ah, 20Ah

Models: 24V -- 4.4Ah, 5Ah, 6.6Ah, 8.8Ah, 9Ah, 11Ah, 13.2Ah, 15.4Ah, 17.6Ah, 19.8Ah, 22Ah, 25Ah, 33Ah

Models: 36V -- 4.4Ah, 5Ah, 6.6Ah, 8.8Ah, 9Ah, 11Ah, 13.2Ah, 15.4Ah, 17.6Ah, 19.8Ah, 22Ah, 25Ah, 33Ah

Model: 48V -- 4.4Ah, 5Ah, 6.6Ah, 8.8Ah, 9Ah, 11Ah

We can also provide OEM/ODM service for customers


7.4V 2.2Ah li ion batteries for sale


NO.

Items

Specifications

1

Charge voltage

8.4V

2

Nominal voltage

7.4V (2S1P)

3

Initial impedance

190mΩ

4

Nominal capacity

2.2Ah

5

Minimum capacity

2.1Ah

6

Charge current

Standard Charging::0.2C5A (0.44A)

Rapid charge:1.0C5A C(2.2A) Max

7

Standard Charging method

0.44A(0.2C5A) CC(constant current)charge to 8.4V,then CV(constant voltage8.4V)charge till charge current decline to ≤22mA(≈0.01C5A)

8

Charging time

Standard Charging:6.5hours(Ref.)

Rapid charge: 2.5hours(Ref.)

9

Max.discharge current

2.2A(1.0C5A)

10

Discharge cut-off voltage

6.0V

11

Shelf life

2 years

12

Cycle life (0.2C5A/0.2C5A)

300 times,80%DOD

13

Operating temperature

Charging: 0~45

Discharging:-20~+60

14

Storage temperature

Less than 1 month

-10~+45

Percentage of recoverable capacity :85%

Less than 6 month

-20~+35

15

Pack Weight

Approx:100g

16

Pack Dimension

Length: Max68.00mm

Width: Max38.00 mm

Thickness:Max20.00 mm

7.4V	high discharge rate lipo battery





Looking for ideal Small Rechargeable 12v Battery Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 3.6 Volt Lithium Battery are quality guaranteed. We are China Origin Factory of 24v Lithium Battery. If you have any question, please feel free to contact us.

Product Categories : Lithium Battery > High Power Battery Pack

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Grant Wang

Mr. Grant Wang

Email:

441431008@qq.com

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Tel:86-0755-26611106

Fax:86-0755-26611102

Mobile Phone:+8615012908925

Email:441431008@qq.com

Address:4/F Building#60, Baotian industrial park, Bao'an district, Shenzhen city, Shenzhen, Guangdong