Acer As09b56 Laptop Batteries
Stay unplugged longer with the new ACER AS09B56 2900mAh Li-ion Battery
. This 14.4V Li-ion/Lithium-ion battery can replace the original system battery or be used as a spare. ACER computer batteries life (and recharge times) will vary based on many factors including screen brightness, applications, features, power management, battery conditioning and other customer preferences.
Acer's new Aspire 3935 manages to fit a standard Intel Core 2 Duo processor, 3GB of RAM, and a decent 250GB hard drive into a slim chassis with a brushed metal finish . The trade-offs are the integrated graphics (the standard MacBook offers Nvidia's excellent GeForce 9400 GPU), a touch pad that's merely adequate, and a dearth of any kind of video output besides VGA.
The eye-catching Acer Aspire 3935 is only 1-inch thick, and the attractive bronze chassis has a brushed-metal overlay on the back of the lid. It's not as sturdy as the all-metal construction of the ($400-more-expensive) MacBook, but it generally felt solid and well-built, with a couple of exceptions. The plastic optical-drive tray wiggled and clicked under our fingers whenever we picked the system up, and we could occasionally hear the hard drive shutter and groan during even gentle handling. (
as09b56A familiar-looking keyboard apes those found on Apple, Sony, and recent Dell laptops, with widely spaced, flat-topped keys. It's comfortable and easy to use, and includes full page-up and page-down keys, which we always find useful. The touch pad is usable but slightly cramped, and the mouse buttons require a firm click to register. The touchpad does, however, include a handful of multitouch gesture controls, including a photo-zooming pinch, and two-finger horizontal scrolling. We're fans of touch-pad gestures, but actually getting the gestures to register was hit-or-miss, and the small touch pad surface didn't give us a lot of room to work.
The 13.3-inch wide-screen LED display offers a 1,366x768 native resolution, which is standard for a 16:9 screen this size, and slightly higher than the usual 1,200x800 found on most non-16:9 13-inch laptops. The display was bright and easy to read, but also very glossy (ACER
UM09E36 computer batteries), so be warned if stray light reflections bother you.
The Acer Aspire 3935 performed on par with other mid-priced 13-inch laptops, such as HP's AMD-powered Pavilion dv3z, and Gateway's Gateway UC7807u. None were a match for the more expensive MacBook, but in the 13-inch category, Dell's high-end $2,000 Adamo was far behind in each of our benchmark tests, thanks to its slower ultra-low voltage CPU (although that same chip helps the Adamo be arguably the slimmest laptop on the market today).
In anecdotal use, we found the Aspire 3935 well-suited for everyday multitasking, including Web surfing, media playback, and working on office documents ( Cheap
UM09A75 11.1V,6 cell 9 cell Laptop Batteries,battery for ACER UM09A75). The integrated Intel graphics aren't going to do much more than play casual Web games--another area where the MacBook has an advantage, with its Nvidia GeForce 9400 graphics.
The Acer Aspire 3935 ran for 3 hours and 2 minutes on our video playback battery drain test, using the included four-cell battery. That's decent for a 13-inch laptop, but a few models, such as the HP dv3z and the 13-inch MacBook, can run for much longer. Our battery drain test is a grueling one, so you can expect longer life from casual use. Acer also includes a button labeled PowerSmart above the keyboard, which automatically dims the display and changes the color scheme to Vista basic, along with a few other power profile tweaks. It's nothing you can't do yourself manually, but the one-button operation is handy. http://www.cheap-laptop-batteries.com/article/article.php#Laptop%20Batteries
Still can't decide which of Acer's ample number of shiny new netbooks / laptops has caught your eye specifically? Here's some more details on two of those models, including availability, to help you out. First up, the 13.3-inch Aspire 3935 is available as now for just a smidgen under nine Benjamins. With that you'll get a golden brown metal chassis, one inch thick and weighing in at 4.18 pounds with a frameless, 16:9 CineCrystal LED backlit display showing a 1366 x 768 resolution. Other amenities include a full-size keyboard with touch-sensitive hotkeys, multi-gesture touchpad, webcam, three USB 2.0 ports, a bio-protection fingerprint reader, 802.11 a / g / draft-N, and a 4-cell Li-ion battery. Spec-wise, we've got a 2GHz Intel Core 2 Duo T7350 with 4500MHD graphics, 8x DVD writer, 3GB RAM, 250GB HDD, and Vista Home Premium SP1. If you're looking for something with a little more horsepower, the 18.4-inch Aspire 8935G Gemstone PC's rocking an Intel Core 2 Duo, ATI Mobility Radeon HD 4670, 1080p resolution, 4x Blu-ray writer, a 500GB HDD upgradeable to 1TB, and most of the niceties from 3935's spec sheet. http://www.laptop-battery.org.uk/laptopbattery/dell.htm
New 13.3-inch Aspire 3935 notebook designed to perform, crafted to impress; Next-generation 18.4-inch Aspire 8935G Gemstone PC platform available in June
For consumers who seek ultra-slim, ultra-light elegant notebook styling with dynamic HD entertainment functionality, the Aspire 3935-6504 features a 13.3-inch frameless, widescreen CineCrystal? LED display. The edge-to-edge LED backlit technology design has 1366x768 pixel resolution and 16:9 aspect ratio, for increased visual quality in low-light situations and for efficiently depicting bright, lifelike HD images.
by: joan
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