AL10C31 batteries,Aspire 1830T-3927 notebook battery for sales

FOR IMMEDIATE RELEASE
(Free-Press-Release.com) August 3, 2010 -- ACER Li-ion battery AL10C31,Rating 11.1V 4400mAh 49Wh http://www.cheap-laptop-batteries.com/laptop-battery/acer-al10c31.htm

The Aspire One 521 and 721 clearly share the same design heritage, but they're obviously very different, the 11.6-inch 721 is obviously longer than the 10.1-inch 521, yet both are still exceedingly portable and only measure 1.1-inches at their thickest point. The 721 weighs in at 3.1 pounds, while the smaller 521 is a slightly lighter 2.8 pounds. However, the clearest differentiator between the two is their lids. The 521's glossy mocha cover has a Tetris-like pattern which is adorned with a large silver Aspire One logo. http://www.laptop-battery.org.uk/laptopbattery/acer/lc.btp00.130-batteries.htm

The 521 and 721 have the same chiclet keyboards that Acer's been using on its recent netbooks and laptops, albeit the 521's is narrower. While the rounded keys are well-spaced and have a slight gap between them, overall we just find them to be too flat. We got used to typing on the very level panel, but the plastic keys still don't really mold to your fingers. Both systems have rather small touchpads that are flush with the metal-like palmrest. They're fine for navigating, but the multitouch gestures are very off -- two finger scrolling barely worked in Firefox and IE. We like the dedicated right and left mouse buttons, though the ones on the 721 are incredibly stiff. http://www.battery-shop.org/laptop/acer-battery packs5.htm

The 521 has a typical 10.1-inch, 1024x600 resolution netbook display, but given its ability to handle 720p content we wish it had a higher 1366x768 resolution like the 11.6-inch 721. Obviously, the 721's 11.6 inch screen is roomier; we preferred using it over the 521 to write this review as we could keep multiple windows open on the screen. Both LCDs had decent horizontal view angles, but the vertical angles were pretty shoddy. The small machines have two speakers underneath the front edge – they aren't going to fill a large room, but they'll do when it comes to watching a movie or listening to some tunes while working. http://www.laptop-batteries.com.au/computer-battery/acer-al10c31.htm

On the performance side of things, the 1.7GHz Athlon II Neo processor scored right in between Intel Atom and Intel ULV CPUs on benchmarks, which in our opinion is a perfect place to be. We'll let the benchmarks below speak for themselves, but in everyday performance we found the systems to be relatively snappy – especially after we uninstalled the McAfee Internet Suite. Both the 521 and 721 kept up with our everyday chores, which included simultaneously writing in Microsoft Word 2007, surfing the web in Firefox, chatting in Digsby, and checking our Twitter feeds in Tweetdeck. When we threw in a 720p video into the mix, we noticed it took a few more seconds to open the file, but it played back flawlessly.

And graphics is exactly where the single core AMD Athlon II Neo / ATI Radeon HD 4225 combo beats any Atom-based netbook, and even rivals NVIDIA Ion based systems. The 521 and 721 didn't shrug at playing local 720p and 1080p files – they even played them smoothly when outputted to a 40-inch HDTV via HDMI. They also handled 720p YouTube videos like champs; though going up to the 1080p setting caused stuttering. On the gaming front, the machines aren't going to rip through any first person shooters, but they managed an admirable 28fps in World of Warcraft. That's really not too shabby, and NVIDIA's Ion systems are no longer the only netbooks on the market that can claim superior graphics performance. And there's no doubt that ATI's Radeon HD 4225 graphics is a better choice than Broadcom's Crystal HD decoder -- the ATI graphics didn't force us to choose a specific browser or program for playing back high-def video as Broadcom's chip did on the Dell Mini 10.

So, that battery life... AMD has definitely made strides in that arena, though we'd still like to see more when it comes to endurance. When we reviewed the Lenovo ThinkPad X100e with a 1.6Ghz AMD Athlon Neo MV-40 and very large 63Wh battery, the system didn't run for longer than four hours on our video rundown battery test, which loops the same standard def video at 65 percent screen brightness. Both the 521 and 721 with only 48Wh batteries got over three hours on that same test – the 521 ran for four hours and two minutes and the 721 for 3.5. In everyday use we saw each get about a half an hour to 45 minutes more runtime. Sure, we wish these two got above five hours for comfortable NY to LA plane rides and without a doubt Intel Atom netbooks with the same batteries would last longer on a charge, but with the added performance you get from the 521 and 721 it's a sacrifice we assume some will be willing to make.
more info: www.laptop-batteries.com.au

AL10C31     LC.BTP00.130     TimelineX 1830T