Sony PCG - R600 MX On using the battery pack

Precautions

Sony Notebook User Guide

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￿	Proper care of the disc is essential to its continuous reliability. Do not use solvents such as benzine,
	thinning agents, commercially available cleaners or anti-static spray, as they may cause damage to the
	disc.
￿	For normal cleaning, hold the disc by its edge and use a soft cloth to wipe the surface from the center
	out.
￿	If the disc is badly soiled, moisten a soft cloth with water, wring it out well, and use it to wipe the surface
	of the disc from the center out. Wipe off any remaining moisture with a dry soft cloth.
On using the battery pack
￿	Never leave the battery pack in temperatures above 60°C, such as in a car parked in the sun or under
	direct sunlight.
￿	Battery life is shorter in a cold environment. This is due to decreased battery efficiency at low
	temperatures.
￿	Charge the batteries at temperatures between 10°C to 30°C. Lower temperatures require a longer
	charging time.
￿	While the battery is in use or being discharged, the battery pack heats up. This is normal and is not cause
	for concern.
￿	Keep the battery pack away from all sources of heat.
￿	Keep the battery pack dry.
￿	Do not open or try to disassemble the battery pack.
￿	Do not expose the battery pack to any mechanical shock.
￿	If you are not using the computer for an extended period of time, remove the battery pack from the
	computer to prevent damage to the battery.
￿	If, after fully charging the battery pack, the battery power is still low, the battery pack may be reaching
	the end of its life and should be replaced.