Fujitsu FPCCC49 User Manual page 7

Using the easel case with a high-capacity battery
Tucked into the bottom of the platform you will find a
padded spacer. This should be used whenever you have a
standard battery installed in your system. When you install a
high-capacity battery in your system, the spacer must be
removed to accommodate the larger size.
To remove the spacer, simply grasp it by the sides and
remove it from the platform. Be sure to keep it in a safe place
for reinstallation.
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