Mitsubishi Electric APRICOT 340 Owner's Handbook Manual page 112

Warning
You must not use a metal or other conductive implement to remove the
battery. If a short-circuit is accidentally made between the battery's
positive and negative terminals, the battery may explode.
5. Check that the replacement battery is identical to the battery
you have removed.
6. Taking care not to touch the top or bottom surface of the
battery, pick up the replacement with the positive (+) terminal
upwards.
7. Slide the battery into the holder.
8. Replace the system unit cover.
9. Dispose of the discharged battery in accordance with the
manufacturer's instructions.
The next time you turn on the computer you will have to run the
BIOS Setup utility to reset the hardware configuration. See the
chapter on "Using the BIOS Setup Utility".
I n s i d e t h e S y s t e m U n i t
APRICOT 340 OWNER'S HANDBOOK A/11