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3.7V Cylindrical Cells

Features:

•   High energy density

•   High voltage platform, 3 times than Ni-Cd or Ni-MH battery.

•   Very low self-discharge.

•   Quick charge available.

•   Light weight

•   Over 500 discharge cycles.

•   Three safety protections

•   No memory effect

•   High rate discharge power cell at 20C peak discharge

   Can assemble in series and in parallel freely.

•   Environment-friendly

Main applications:

  1. Portable equipment: Laptop, camcorder, PDA, Digital camera, portable DVD etc.
2. Home appliances: Two-way radio, Walkie-talkie, Electric toys, Electric bicycles, Emergency lighting
3. Military equipment: IR telescope
4. Medical devices
5. Power tools.


The curve graph of 18650.3.7V2200mAh,

                       

                                                              (Charging condition:CC/CV 0.2C 60mA cut off at 25°C)

                                                          (Discharge condition:Constant current,2.75V cut off at 25°C)




                       


                                                               (Charging condition:CC/CV 0.2C 60mA cut off at 25°C)

                                               (Discharge condition:Constant current,0.2C under -40°C,others under 0.5C)



                        

                                                                   (Charging condition:CC/CV 0.2C 60mA cut off at 25°C)

                                                                    (Discharge condition:iC constant current under 25°C)




Model

Voltage(V)

Capacity

(mAh)

Discharge Rate

dimmension

Diameter(mm)

Height(mm)

14500

3.7V

720

2C

14

50

17500

3.7V

1100

2C

17

50

18500

3.7V

1400

2C

18

50

3.7V

1300

2C

18

50

3.7V

1100

10-20C

18

50

   18650

3.7V

2200

2C

18

65

3.7V

2100

2C

3.7V

2000

2C

3.7V

1800

1C

3.7V

1500

15C-25C

3.7V

1300

10C-20C

26650

3.7V

3500

5-6C

26

65

3.7V

3000

3C

26

65

3.7V

4000

1C

3.7V

4200

1C

3.7V

4500

1C

   32650

3.7V

5000

2C

32

65