Sony claims that its standard battery for the VAIO VGN-P530H/Q provides 4 continuous hours of running time before needing a recharge.
A Vaio battery is powering up your electric unit. Without it it probably won't start. The battery will lose health after a while but you can replace it from the Sony store for a small fee. How long it will last depends on your habits and device/product.
The Thinkpad T420 is one of the longest lasting laptops in terms of battery life. Sony Vaio S or Z can have an extended battery sheet (adding almost no thickness) that will make your laptop have ridiculously long battery life.
The VAIO (Video Audio Integrated Operation) line of computers was first introduced by Sony in 1996 with the PCV series.
Vaio computers are thinner and faster and the resolution for graphics are impressive. It handles gaming and multiple programs with ease. Sony has a great reputation and is compatible with Windows 7. The larger screen is nice, but a long battery life is questionable.
Under normal circumstances the Sony VGN-CS260J/R VAIO 14.1 in. 2 GHz Intel Core 2 Duo T6400 Laptop's battery will last about 5 hours on one charge.
CNET labs concluded that this was the Sony S-Series Walkman,It played 38 hours of mp3's and 8.7 hours of video on a single charge.The Cowon D2 was close at 50 hours of continuous music playback.
It is highly reccommended that buyers of the Sony CFD-S350 purchase a high quality battery for maximum life. This boombox will run for hours on battery and even longer with its AC power cord.
As a long-term user of the sony VAIO laptop, it is a good laptop because I have used it for more than five year+, but now sony has stopped the production of their laptop because they are not selling it like other brands of laptops. You may only find this laptop in second-hand stores, mainly on eBay.
The advertised battery life of this camera is 200 shots. Since the cameras can be turned on and off frequently, and the fact that most of the power is spent capturing images, this perhaps give the consumer a better idea of how long the battery will last in tangible terms.
The Sony eReader is the size of a paperback book and is operated via touchscreen. The eReader features smooth page transitions and less flickering. The battery life can be as long as two months from a single charge.
I think the walkman battery lasts about 12 hours when fully charged.
General internet opinion of the battery life regarding the Sony Mini DV Camcorder says the battery life is decent. The battery is a InfoLITHIUM, with AccuPower Meter System so that the charge remaining can always be seen. On average, and great temperature conditions (between 32�-95� Fahrenheit) the battery on this camcorder seems to last around 120 minutes, whereas other Sony Camcorders appear to last around 3 hours, on average. http://www.amazon.com/Sony-DCR-HC52-Handycam-Camcorder-Optical/dp/B00123Q8VY or http://www.abesofmaine.com/abeimg/powerreviews/pwr/product-reviews/Video/Camcorders/Sony/p/SNHDRHC9-HDR-HC9-MiniDV-HD-Camcorder.html