VGP-BPL20
4.7
5
3
3
All-day-use in college
I purchased my Z with the 9-cell extended battery already on board. I am able to charge my laptop overnight and have the computer useful from 8:30 to 4pm (going to standby between classes, at lunch and in any class where it is not used) without the concern for losing power - and this includes being live to the school network. I NEVER bring my power cord with me and chuckle a little as I watch the rows of students hunting for an outlet to juice their power-hungry computers. I have been using the computer for over 6-months and the battery is still excellent
February 9, 2011
A Neccessity For Me
I watch alot of streaming media via Netflix, YouTube and Sling Box. When attached to TV via HDMI, it noticeably extends stamina and allows watching full 2 1/2hr movies w/o plugging in.
Mobility is extended noticeably since I know in advance, if I need to bring the a/c adapter or not.
.5lbs is added, but not very noticeable in my book bag. Only issue I have is that when using the CKZ2 leather case, the added bulk in rear distorts the flaps and fits poorly.
Initially I had reservations on cost, but the added mobility has increased the usefulness of my VAIO Z.
December 25, 2010
Very Useful
The battery seems to hold up well to the 1.5x battery life SONY claims. I find the extra bump nice as a boost for the keyboard, making it more comfortable to type on. I could see how some might find it a bit annoying at times though. However, the battery life is well worth it. Great for long flights, especially if paired with a fully charged regular sized backup battery, which I didn't even need to whip out on a 4 hour flight. It might be a tad pricey, but I got mine on sale, so it its all good. Most likely, a good investment in the long run whether on sale or not. Great buy, well worth it.
September 19, 2010
