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3.7 volt rechargeable lithium 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.: 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

Lithium ion battery has been developed as a major power battery due to its ability to charge repeatedly. However, due to its combination with different elements, the properties of the anode materials are very different in various aspects, which leads to more disputes in the industry over the course of cathode materials,cheap lithium batteries
Main features:
1. The Battery Pack is safe and high temperature resistant. The cycle life is long.3.7 volt rechargeable Lithium Battery Pack
2. The battery pack has a high cycle life, which conforms to the values of low carbon, energy saving and environmental protection.
3. The battery has a built-in BMS system with multiple protection functions. The protection system (PCM/BMS) is all equipped with the most advanced chips in Japan and the United States.

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





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Product Categories : Lithium Battery > High Power Battery Pack

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