How to get information about how many % of battery is charged?

And is it possiable to know how many mAh battery has for real?

Thank you

Launch the X-terminal and type:

lshal | grep bat

command will list a bunch of battery related information.

I tried this a time ago, but looks like I tryped wrong

Thank you, perfect

But please note that the percentage field seems to be irrelevant when charging. It seems to me that it displays the value before charging started.

for strictly battery percentage

lshal | grep percen

Thank you all, at this oportunity I would like to ask you if you guys have any list of commands for X terminal? I do not know any.

mihapodb: To get started, you could have a look in here: http://talk.maemo.org/showthread.php?t=35606

to get a list of coomands, type in X terminal:
1. For general commands:
2. Additional general commands needed before /usr
is available to system (don't worry about that):
3. Commands for super user, but might have general use:
4. super user commands needed before /usr mount:
For information about each of these commands, google is your friend.

WOW. Will read when I will have time Just one question more:
What I get if I use Rootsh 1.5
http://maemo.org/downloads/product/Maemo5/rootsh/

What means root access? and SSH? What is it needed for? Sorry for newbie questions, but eventually I will be good in knowing maemo like I get pretty good at symbian.

I'm sorry guys but when you type lshal | grep percen
How do i type | on my N900? Sorry for the noobie questions as well