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high discharge 3.7V lithium ion rechargeable battery

    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

Avoid overcharging the battery. Any overcharging of lithium-ion batteries will result in serious damage to the battery performance and even explosion
The service life for high discharge batteries is long, and the service life can reach more than 6 years.
The rated voltage is high (the operating voltage of the unit is 3.7v or 3.2v), which is about equal to the series voltage of three nickel-cadmium or nickel-hydrogen charging batteries, so as to form the Battery Power Supply group.



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


3.7V 9Ah lithium ion Rechargeable Battery Pack

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


lithium ion rechargeable battery pack




Looking for ideal High Discharge Batteries Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Cr123a Lithium Batteries 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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