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3C 18650 Li ion Battery Cell 2600mah 3.7v Rechargeable Battery
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KOK POWER High Discharge 3C 18650 Li ion Battery Cell 2600mah 3.7v Rechargeable Battery

KOK POWER 18650 cell is with stable quality,excellent consistency, low self-discharge rate but affordable pricing, which is known for low speed transportation like electric motorcycle,scooter,golf cart,tricycle,wheelchair.



  • Item NO.:

    KOK-18650-2600
  • Brand:

    KOK POWER
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Description

Product Item:KOK POWER High Discharge 3C 18650 Li ion Battery Cell 2600mah 3.7v Rechargeable Battery

Main Features:

18650 cylindrical cell, with greater power and energy density and lower impedance. This versatile lithium ion cell is suitable for a wide variety of applications and system designs like:

1.Telecommunications: Cellular phones, PHS, Bluetooth earphones.

2. Audio and Video Devices: Ditital cameras, Camcorders, Portable DVD, MD, CD player

3. Information Devices: Notebook computers, Personal facsimile machines, PDAs.

4. Electric Bicycles.

5. Miner Lamps.

With proven performance in the toughest conditions, combining durability, reliability, and safety, the 2600mAh cell offers an excellent combination of price-performance.


Other Features:

  • 18650 Lithium Ion Cylindrical Cell in KOK POWER are with stable quality,excellent consistency, low self-discharge rate but affordable pricing, which is known for low speed transportation like electric motorcycle,scooter,golf cart,tricycle,wheelchair.

  • 3.7V 2600mAh High Power Li-ion 18650 Rechargeable Battery Cell  are advanced lithium ion cells designed to help customers quickly and cost-effectively take engineering breakthroughs from conception to commercialization.


Detail Pictures

 

Specification


No.

Items

General Parameter

Remark

1

Rated Capacity

Typical:2500mAh

Standard discharge0.5C5A) after

Standard charge

Minimum:2480mAh

 

2

Nominal Voltage

3.7V

 

Mean Operation Voltage

3

Voltage at end of

Discharge

2.75V

Discharge Cut-off Voltage

4

Charging Voltage

 

4.2V

1C (Ambient temperature 25℃)

5

Internal Impedance

 

≤45mΩ

 

Internal resistance measured at 1KHZ after 50% charge.

The battery is new that is

within one week after shipment

and cycled less than 5 times

6

Standard charge

Constant Current 0.5C5A

Constant Voltage 4.2V

0.05 C5A cut-off

 

7

Standard discharge

Constant current 0.5C5A

end voltage 2.75V

4.25V

8

Maximum Continuous

Charge Current

1.0 C5A

 

2.5V

9

Maximum Continuous Discharge Current

3.0 C5A

≤60 mΩ(AC Impedance, 1000 Hz)

10

Discharging performance

 

0.5C 100%

1C ≥98%

2C ≥95%

3C ≥90%

Different dated discharge to

2.75V after standard charge

11

Operation Temperature

Range

Charge : 0~45

Discharge : -20~60

60±25%R.H.

Bare Cell

12

Storage Temperature

Range

Less than 1 year: -20~25

less than 3 months: -20~4

 

60±25%R.H.at the shipment state

13

Cell Dimension

 

High: 65.1±0.2 m

Diameter:18.2±0.2 mm

Initial Dimension

14

Life Cycle

 

1000 times (100% DOD till 80% of initial capacity at 0.2C rate, IEC Standard)

What can 18650 battery cells made?


Product Manufacturing





Applications

Lithium ion Battery Pack made by 18650 Cell are suitable for foldable mobility scooter, electric bike, mini motorcycles.

Pakage: OEM gift box. We can baranding OEM design for you

Come and get one for your favorite bikes. Email us at market@kokpower.com, call us at 0086-755-2937 1122; or you can send us message below, we will reply you in time.


Request a free quote

If You Have Any Questions Or Inquiries Please Call Us Or Email Us By Sending a Message.

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