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Step 2:
Refer to the guidance of your notebook computer or check the label on notebook computer to
confi rm the brand and model. Take IBM T40 as an example.
Step 3:
Check the compatible list (packed with battery), select the correct input and output tip and the
voltage level according to the notebookbrand and model.
Brand
Series
IBM
ThinkPad
Step 4:
Set the battery pack's output voltage at proper level by pushing the voltage switch.
IBM T40
Model
ThinkPad
Thinkpad A
ThinkPad
T
ThinkPad
X & R series
ThinkPad
Transnote
4
Tip No.
Voltage
L53/53D
16 V