Toshiba L70-B User Manual page 65

Batteries exhausted time
When you turn off the power of your computer with batteries fully charged,
the batteries exhaust within the following approximate period.
Battery type
Battery pack (24Wh, 3 cell)
Battery pack (48Wh, 6 cell)
Battery pack (66Wh, 6 cell high
capacity)
Extending battery life
To maximize the life of your battery packs, do the following at least once a
month.
1.
2.
3.
4.
5.
Replacing the battery pack
Be aware that the battery pack is classified as a consumable item.
User's Manual
How you use optional devices, such as a USB device, to which the
battery supplies power
Whether you enable Sleep Mode, which can conserve battery power if
you are frequently turning the computer off and on.
Where you store your programs and data
Whether you close the display panel when you are not using the
keyboard - closing the display saves power.
The environmental temperature - operating time decreases at low
temperatures.
Whether you enable Sleep and Charge function.
Turn off the computer's power.
Disconnect the AC adaptor and turn on the computer's power. If it
does not turn on then go to Step 4.
Operate the computer on battery power for five minutes. If you find
that the battery pack has at least five minutes of operating time,
continue operating until the battery pack is fully discharged. However,
if the DC IN/Battery indicator flashes or there is some other warning
to indicate a low battery condition, go to Step 4.
Connect the AC adaptor to the DC IN 19V jack of the computer, and to
a wall outlet that is supplying power. The DC IN/Battery indicator
glows amber to indicate that the battery pack is being charged.
However, if DC IN/Battery indicator does not glow, this indicates that
power is not being supplied. Check the connections for the AC adaptor
and the power cord.
Charge the battery pack until the DC IN/Battery indicator glows white.
Sleep Mode
about 2 days
about 4 days
about 5.5 days
Shut Down Mode
about 22 days
about 43 days
about 60 days
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