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YFJ TECHNOLOGY (HK) CO.,LIMITED

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Home > Products > Lithium Battery > High Power Battery Pack > 3.7V 9Ah lithium battery solar storage

3.7V 9Ah lithium battery solar storage
3.7V 9Ah lithium battery solar storage
3.7V 9Ah lithium battery solar storage

3.7V 9Ah lithium battery solar storage

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.: 3.7V 9Ah

    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

With the development of microelectronics technology in the 20th century, more and more miniaturized equipments are available.Lithium - ion batteries then entered a large - scale practical phase.High Power Battery Pack
The first to be used was the lithium subbattery, used in pacemakers.Because the self-discharge rate of lithium subbattery is very low, the discharge voltage is very gentle.It makes it possible for pacemakers to be implanted in people for a long time.12v Lipo Battery

The battery provided by YFJ company will have good after-sales and one year warranty for these lithium ion polymer battery,lithium ion batteries for sale.

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

The above models are available.

We can also provide OEM/ODM service for customers


3.7V 9Ah battery lithium ion

NO.

Items

Specifications

1

Charge voltage

4.35V

2

Nominal voltage

3.7V (1S4P)

3

Initial impedance

90mΩ

4

Nominal capacity

9Ah

5

Minimum capacity

8.8Ah

6

Charge current

Standard Charging::0.2C5A (1.8A)

Rapid charge:0.5C5A C(4.5A) Max

7

Standard Charging method

1.8A(0.2C5A) CC(constant current)charge to 4.35V,then CV(constant voltage 4.35V)charge till charge current decline to ≤90mA(≈0.01C5A)

8

Charging time

Standard Charging:6.5hours(Ref.)

Rapid charge: 3.5hours(Ref.)

9

Max.discharge current

4.5A(0.5C5A)

10

Discharge cut-off voltage

2.75V

11

Shelf life

2 years

12

Cycle life (0.2C5A/0.2C5A)

500 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:158g

16

Pack Dimension

Length: Max68.00 mm

Width: Max 57.00 mm

Thickness1:Max 20.00 mm

battery lithium ion





Looking for ideal 12v Lipo Battery Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Lithium Ion Batteries for Sale are quality guaranteed. We are China Origin Factory of Lithium Ion Polymer 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