Jag testade för skoj skulle hur lång tid mitt batteri på den (ca 8 mån) bärbara datorn i Ubuntu och Windows och både ge ca samma tid.

Men 1 timme och 15 minuter är ju väldigt dåligt.
Har klarat innan på 3 timmar utan några problem så vad är det som har hänt??

På min bärbara Acer kan man ställa in CPU-hastighet, skärmljus etc för att påverka strömförbrukningen. Kan det ha med det att göra?

Ska kolla upp det.

Underhåller du batteriet?
Ett batteri bör laddas ur helt och laddas upp fullt regelbundet för att förhindra oxidation.

<b>Ett batteri bör laddas ur helt och laddas upp fullt regelbundet för att förhindra oxidation.</b>

Ett Lit-ion-batteri har väl inga krav på "skötsel"? Och det borde vara lit-ion-batterier i bärbara.


Thomas

Jodå jag har kört slut på dne då och då för att sen ladda upp den helt

Följande dokumentation följer med min dator:
<info>
Tips for Maximizing Your Battery Life
Your ThinkPad battery is a "Consumable" product that decreases in performance over time.
However, there are several things that you can do to improve the performance and life of your battery.

Here are some tips to help maximize your battery life:

1. If your battery is left out of the system for a long period of time without charging,
or if the system is not plugged in for several months, it will take longer to charge.


2. Make sure that you are using the correct AC adapter for your ThinkPad model.
Using the incorrect adapter will prevent the battery from charging fully,
and will cause the battery meter to display incorrect battery information.

3. Recondition your battery by letting your battery run to less than 3% at least once a month.
Reconditioning the battery can restore some of your battery capacity.

4. If you primarily use your computer with the AC adapter attached and only infrequently use battery power,
you can increase the lifespan of the battery by changing the charge thresholds.

5. When the computer uses a large amount of electricity from the battery (for example,
for intensive calculations or high-end graphics applications), the temperature of the battery
and the computer may rise. In this case, the battery might automatically stop charging to
so that the battery operates at a level that ensures comfortable usage and normal battery life.
If the battery has stopped charging, it might not start charging immediately when you plug in the AC adapter
or it may take more time to completely charge. When the battery is restored to its normal temperature,
the battery will start to recharge.

6. Do not place your battery or your ThinkPad in a high temperature environment, such as a car on a hot day.

7. Battery performance will be temporarily degraded if the battery is used in a cold environment.

8. When you store your battery outside of your ThinkPad Computer,
store it with a charge of less than 50% to reduce the battery wear.

9. Use Battery MaxiMiser to select the best extended power scheme for how you use your ThinkPad computer.
</info>

Tror jag har fått ett måndags exemplar, nu är den nere på 30-45 min innan den slutar fungerar.
Fast då använder jag den (Se på film via VLC)