XLR8YourMac’s Friday news page had the first reader report on runtime from a PB G4/1GHz owner (4+hrs vs 2.5 w/stock battery) using the Newer Tech 4800mAh battery for PB G4 Ti/15in models. Here’s another reader’s comments on runtime with it:

I’ve been using Newer’s 4800mAh battery in my 500-MHz Titanium, and I gotta say, it’s great. I get, at minimum, three hours of running time (which is when I watch a 2-plus-hour DVD in full screen mode with AirPort off), and normally more than four hours of life otherwise. (Typically 4:30 to 5:00, depending on active hardware, open apps, and screen brightness.)

XLR8YourMac’s Friday news page had the first reader report on runtime from a PB G4/1GHz owner (4+hrs vs 2.5 w/stock battery) using the Newer Tech 4800mAh battery for PB G4 Ti/15in models. Here’s another reader’s comments on runtime with it:

I’ve been using Newer’s 4800mAh battery in my 500-MHz Titanium, and I gotta say, it’s great. I get, at minimum, three hours of running time (which is when I watch a 2-plus-hour DVD in full screen mode with AirPort off), and normally more than four hours of life otherwise. (Typically 4:30 to 5:00, depending on active hardware, open apps, and screen brightness.)