Hi,
Under OS 10.1 or higher you could use XBattery. 
(http://www.kezer.net/shareware/xbattery/)
That is an excellent tool to evaluate batteries. It shows graphs of voltage, 
amps (charge and discharge), battery capacity level and raw battery info.

I am not aware of any classic tool providing similar functionality.

Roland

Am 27.02.2011 um 11:02 schrieb tedg:

> I’ve now accumulated 6 Pismo batteries, some new. All hold some sort
> of charge.
> 
> I would like to evaluate them according to usefulness. All I have is
> the Pismo itself, but I can run OS9. It is not feasible for me to
> watch the PowerBook until it dies. Is there an application that will
> help me evaluate the health?
> 
> Thanks in advance.
> 
> -- 
> You received this message because you are a member of G-Books, a group for 
> those using G3 iBooks and PowerBooks (we run a separate list for G4 'Books).
> The list FAQ is at http://lowendmac.com/lists/g-books.html and our netiquette 
> guide is at http://www.lowendmac.com/lists/netiquette.shtml
> To post to this group, send email to [email protected]
> To leave this group, send email to [email protected]
> For more options, visit this group at http://groups.google.com/group/g-books
> 
> Support for older Macs: http://lowendmac.com/services/

-- 
You received this message because you are a member of G-Books, a group for 
those using G3 iBooks and PowerBooks (we run a separate list for G4 'Books).
The list FAQ is at http://lowendmac.com/lists/g-books.html and our netiquette 
guide is at http://www.lowendmac.com/lists/netiquette.shtml
To post to this group, send email to [email protected]
To leave this group, send email to [email protected]
For more options, visit this group at http://groups.google.com/group/g-books

Support for older Macs: http://lowendmac.com/services/

Reply via email to