Fujitsu MH380 User Manual page 25

Lithium ion Battery
The battery compartment contains the Lithium ion battery. The battery should be removed when the
computer is stored over a long period of time or for swapping a discharged battery with a charged Lithium
ion battery. See "Lithium ion Battery" on page 51.
Memory Upgrade Compartment
Your notebook comes with high speed DDR2 Synchronous Dynamic RAM (SDRAM). The memory
upgrade compartment allows you to expand the system memory capacity of your system, hence improving
overall performance. See "Memory Upgrade Module" on page 56.
25 - Locating the Controls and Connectors