What’s up with my battery? I got this laptop, a Lenovo T400, about a year ago, and my 4 cell battery is reporting 37.4% capacity. This sucks. I’m going to need to get a new one.
eitan@sparky:~$ cat /proc/acpi/battery/BAT0/info<br />
present: yes<br />
design capacity: 37440 mWh<br />
last full capacity: 14010 mWh<br />
battery technology: rechargeable<br />
design voltage: 14400 mV<br />
design capacity warning: 700 mWh<br />
design capacity low: 200 mWh<br />
capacity granularity 1: 1 mWh<br />
capacity granularity 2: 1 mWh<br />
model number: 42T4573<br />
serial number: 2242<br />
battery type: LION<br />
OEM info: SONY<br />
What did I do to deserve this? Any fellow Internet users know? I have been running alpha versions of Ubuntu often, has there been some major power management bug that may have killed my battery? Have my usage habits been destructive? I can’t think of any awful abuse that I put my battery through.