Toshiba Tecra M2V-S310 User Guide - Page 132

Maximizing battery life, power cord to a power outlet. The DC-IN or AC

Page 132 highlights

132 Mobile Computing Taking care of your battery ❖ When you install the battery pack, you should hear a click when it is seated properly. ❖ Do not expose the battery pack to fire. The battery pack could explode. Maximizing battery life To maximize the life of your battery pack, ❖ At least once a month, disconnect the computer from a power source and operate it on battery power until the battery pack fully discharges. Before doing so, follow the steps below: 1 Turn off the computer's power. 2 Disconnect the AC adapter and turn on the computer's power. If it does not turn on, go to step 4. 3 Operate the computer on battery power for five minutes. If the battery pack has at least five minutes of operating time, continue operating until the battery pack is fully discharged. If the battery light flashes or there is some other warning to indicate a low battery, go to step 4. 4 Connect the AC adapter to the computer and the power cord to a power outlet. The DC-IN or AC power light should glow green, and the Battery light should glow amber to indicate that the battery pack is being charged. If the DC-IN or AC power-light indicator does not glow, power is not being supplied. Check the connections for the AC adapter and power cord. 5 Charge the battery pack until the Battery light glows green. ❖ If you have extra battery packs, rotate their use. ❖ If you will not be using the system for an extended period, more than one month, remove the battery pack.

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132
Mobile Computing
Taking care of your battery
When you install the battery pack, you should hear a
click when it is seated properly.
Do not expose the battery pack to fire. The battery pack
could explode.
Maximizing battery life
To maximize the life of your battery pack,
At least once a month, disconnect the computer from a
power source and operate it on battery power until the
battery pack fully discharges. Before doing so, follow the
steps below:
1
Turn off the computer’s power.
2
Disconnect the AC adapter and turn on the
computer’s power. If it does not turn on, go to
step 4
.
3
Operate the computer on battery power for five
minutes. If the battery pack has at least five minutes
of operating time, continue operating until the battery
pack is fully discharged. If the battery light flashes or
there is some other warning to indicate a low battery,
go to
step 4
.
4
Connect the AC adapter to the computer and the
power cord to a power outlet. The DC-IN or AC
power light should glow green, and the Battery light
should glow amber to indicate that the battery pack is
being charged. If the DC-IN or AC power-light
indicator does not glow, power is not being supplied.
Check the connections for the AC adapter and power
cord.
5
Charge the battery pack until the Battery light glows
green.
If you have extra battery packs, rotate their use.
If you will not be using the system for an extended
period, more than one month, remove the battery pack.