18650 Lithium Battery For Cellular Phones

18650 Lithium Battery For Cellular Phones INM 7.4V Lithium Ion 2200mAh Pack Features: Model Name: INM7.4V 18650 2200mAh with wire and connector. We could provide the li-ion battery 18650 with the capacity of 1800mah to 2600mah. such s 1800mah, 2000mah, 2200mah, 2400mah, 2600mah etc. we could...

Product Details

18650 Lithium Battery For Cellular Phones INM 7.4V Lithium Ion 2200mAh Pack

 Features:

 

  1. Model Name: INM7.4V 18650 2200mAh with wire and connector.
  2. We could provide the li-ion battery 18650 with the capacity of 1800mah to 2600mah. such s 1800mah, 2000mah, 2200mah, 2400mah, 2600mah etc.
  3. we could assemble the batteries packs according to the customer’s requirementas. such s 2s1p, 3s2p
  4. Lithium ion (Li-ion) batteries feature high energy density, high capacity, light weight and high power.
  5. The voltage of cylindrical type is 3.7V.Li-ion batteries are one o f the most popular types of rechargeable battery

Application:

 

  1. Robot  Audio visual equipment
  2. Power bank and portable Electronic instruments
  3. Cellular phones
  4. printer Office automation
  5. computer Notebook PC's
  6. PDA's and handy terminals
  7. UPS ESS Communication Base station devices 

Specification:

 

Rechargeable 7.4V Lithium Ion Battery Pack 7.4V 18650 2200mAh

 

No.

Item

Rated Performance

Remark

1

Rated Capacity

Typical

2200mAh

Standard discharge(0.2C C5A) after Standard charge

Minimum

2150mAh

2

Nominal Voltage

7.4V

Mean Operation Voltage During Standard Discharge After  Standard  Charge

3

Voltage at end of

Discharge

6.0V

Discharge Cut-off Voltage

4

Charging Voltage

8.4±0.03V

 

5

AC  (1KHz) Impedance New Cell Max.(mW)

≤80mΩ

The measure must be uses the new batteries that within one week after shipment and cycles less than 5 times

6

Standard charge

Constant Current 0.5C5A
Constant Voltage 8.4V
0.01 C5A cut-off

Charge time : Approx 4.0h

7

Standard discharge

Constant current 0.2 C5A
end voltage 6.0V

 

8

Fast charge

Constant Current 1C5A
Constant Voltage 8.4V
0.01 C5A cut-off

Charge time : Approx 2.5h

9

Fast discharge

Constant current 1 C5A
end voltage 6.0V

 

10

Maximum Continuous Charge Current

1 C5A

 

11

Maximum Continuous Discharge Current

1.5 C5A

 

12

Operation Temperature Range

Charge: 0~45℃

60±25%R.H.

Bare Cell

Discharge: -20~60℃

13

Storage Temperature

Range

Less than 1 year: -20~25℃

60±25%R.H.

at the shipment state

less than 3 months: -20~40℃

14

Weight

Approx 95±1 g

Pack

15

Cell  Dimension

Diameter:18.3±0.2mm

Initial  Dimension

Height:64.5±0.5mm

 

Normal Packing for Battery Pack Similar As Below

1 set put in one sponge bag  . 5 bags for 1 innerbox , 8 box for 1 carton

 

 

Pictures:

Rechargeable 7.4V Lithium Ion Battery Pack 7.4V 18650 2200mAh

 

 

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