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7.4V 7.8Ah smart lithium ion rechargeable battery

    Payment Type: T/T,Paypal,Western Union
    Incoterm: FOB
    Min. Order: 100 Piece/Pieces
    Delivery Time: 10 Days
Basic Info

Model No.: 7.4V 7.8Ah

Type: Lithium Battery

Charger Type: Electric Charger

Additional Info

Transportation: Ocean,Land,Air

Port: Shenzhen,Hongkong

Product Description

3P lipo cell 7.4V 7800mah Lithium Polymer Battery Pack/Smart Lithium Ion Battery for tablet pc roducts are widely used in various types of electronic products, including notebook computers, digital cameras, walkie-talkies, portable VCD/DVD, IC card terminals, PDAs, electronic door locks, electric toys, emergency lighting, alarm systems, medical instruments, communication equipment, various instrumentation, etc..


7.4V 7.8Ah rechargeable li ion Battery Pack has stable volt at 12V to 13V


NO.

Items

Specifications

1

Charge voltage

8.4V

2

Nominal voltage

7.4V (2S3P)

3

Initial impedance

160mΩ

4

Nominal capacity

7.8Ah

5

Minimum capacity

7.5Ah

6

stabilizedvolt output

12V-13V

7

Charge current

Standard Charging::0.2C5A(1.56A)

Rapid charge:1.0C5A C(7.8A) Max

8

Standard Charging method

1.56A(0.2C5A) CC(constant current)charge to 8.4V,then CV(constant voltage 8.4V)charge till charge current decline to ≤78mA(≈0.01C5A)

9

Charging time

Standard Charging:6.5hours(Ref.)

Rapid charge: 2.5hours(Ref.)

10

Max.discharge current

7.8A(1.0C5A)

11

Discharge cut-off voltage

5.5V

12

Shelf life

2 years

13

Cycle life (0.2C5A/0.2C5A)

500 times,80%DOD

14

Operating temperature

Charging: 0~45

Discharging:-20~+60

15

Storage temperature

Less than 1 month

-10~+45

Percentage of recoverable capacity :85%

Less than 6 month

-20~+35

16

Pack Weight

Approx:330g

17

Pack Dimension

Length: Max135.00 mm

Width: Max40.00mm

Thickness: Max40.00 mm

Smart Lithium Ion Battery














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Product Categories : Lithium Battery > High Power Battery Pack

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