On Using The Battery Pack - Sony VGN-U750P VAIO Read This First Manual

❑ Never put stickers on discs. This will affect the use of the disc irreparably.

On using the battery pack

❑ Never leave the battery pack in temperatures above 140°F (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 (18°F to 86°F). Lower temperatures require a longer charging time.
❑ For your safety, it is highly recommended that you use genuine Sony rechargeable battery packs and AC adapters that meet the
quality assurance standard, supplied by Sony for your VAIO notebook. Some VAIO notebooks may only function with a genuine
Sony battery.
❑ 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.
❑ You do not need to discharge the battery before recharging.
❑ If you have not used the battery pack for a considerable amount of time, recharge the battery.
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Precautions