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Home > Products > Lithium Battery > High Power Battery Pack > 7.4V 18650 high discharge rate battery cells

7.4V 18650 high discharge rate battery cells
7.4V 18650 high discharge rate battery cells
7.4V 18650 high discharge rate battery cells

7.4V 18650 high discharge rate battery cells

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

Main features for 7.4V 18650 high discharge rate battery cells
1. It has high power bearing capacity. Among them, the lithium iron phosphate lithium ion battery used in electric cars can reach the capacity of 15-30c charging and discharging, which is convenient for high-intensity start-up and acceleration.
2. The self-discharge rate is very low, which is one of the most prominent advantages of the battery. At present, it can reach less than 1% per month, less than 1/20 of the nickel hydrogen battery.

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 High Discharge Rate Li-ion Battery Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Li Ion Batteries for Sale are quality guaranteed. We are China Origin Factory of Lithium Ion Aa 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