OEM Laptop Dc Adapter Replacement for CHEM USA ChemBook 7020

Note:

Input Volts: 12V-13.5V
Output Volts: 18V-20V
Power: 90WH
Operating Environment:
In Use: 0°C ~ +40°C
Storage: -40°C ~ +85°C
Relative Humidity: 5% ~ 95%RH (non-condensing)
Safety requirements: E Mark
Outside Size: 6.5 mm
Inside Size: 3 mm
Tip Length: 10 mm

This ChemBook 7020 adapter replaces:

This ChemBook 7020 adapter is compatible with the following models:

Replacement for CHEM USA

ChemBook 7020,

ChemBook 6120L,

ChemBook 6120,