I forget stuff… really!!!

Agar Battery Awet

Hari ini saya membeli battery baru untuk T42p saya… belinya dari url berikut


dengan metode pembayaran COD…

Mengingat battery baru perlu perawatan ektra, saya search google tentang tips perawatan battery Li-Ion agar awet… dan menurut url http://www.laptop-battery.org/batterytips.html caranya sebagai berikut :

1. New battery pack must be fully charged before use.
2. New battery pack needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity.
3. Rechargeable batteries undergo self-discharging when left unused. Always store a battery pack in a fully charged stage for storage.
4. Fully drain and fully recharge your battery pack every few month.
5. Turn down the LCD brightness of your portable device.
6. Use built-in power management on your portable device.
7. Turn off LCD or other unnecessary accessories when not in use.
8. Set screen saver blank to 1 to 2 minutes of your notebook
9. Add more RAM if you have extra RAM expansion slot, it will reduce the usage of hard drive and it is power exhaustive.
10. Close unused software in your notebook.
11. Remove unused PC Cards or USB devices from your notebook.
12. Don’t watch DVD or play graphics intensive video games.
13. Don’t short circuit terminal or store your battery pack with metal parts.
14. Don’t drop or mutilate the battery pack.
15. Don’t expose to moisture or water.
16. It is normal to get warm when charging or normal use. If it is getting too hot, there may be a problem with the device and qualified personnel should check it.

Harus dicoba nih (thinking)

Update 1:
Battery kinyis2 ini mampu bertahan lebih dari 3 jam… berikut profile discharge-nya…

discharge graph


Update 2:
Profile nge-charge battery ini

charge graph

Output Batt Info

[email protected]:~$ cat /proc/acpi/battery/BAT0/info
present: yes
design capacity: 71280 mWh
last full capacity: 71410 mWh
battery technology: rechargeable
design voltage: 10800 mV
design capacity warning: 3570 mWh
design capacity low: 200 mWh
capacity granularity 1: 1 mWh
capacity granularity 2: 1 mWh
model number: IBM-COMPATIBLE
serial number: 21481
battery type: LION
OEM info: PS

  • steven

    Bro… pake software apa ya itu Power History ? ada url nya ???


  • pake

    $ gnome-power-statistics

    detail juga outputnya… 😀

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