Customer Reviews 

Good value
2009-04-04I ordered a new rechargeable battery from Wall St. Camera. I saved almost $20.00 by not ordering it from the Sony Website. It was delivered in no time. Good value for the money!

The real thing
2009-01-07A good price on the real Sony battery. Delivery was fast. Plugged it in, charged it, and now my camera is back to having the superb battery life it started with. Only complaint - it is pricey everywhere.

Cyber-Shot Battery
2008-08-20I received my battery within a week of ordering. I used the battery while on a trip to Philmont Scout Ranch and took about 400 pictures over a two week period without having to recharge it. I was very pleased with the battery.

Holds its charge
2007-07-07This battery holds its charge well over 24 hours and has strong performanace while in the camera as well. I do rapid shots at times and it still manages to keep up. Just remember, don't keep it in your camera for more then 48 hours....

Wrong Battery recommendation
2007-01-18When I ordered the battery to go with the Sony digital camera, it was based on the recommendation/suggestion box below the Sony digital camera. When I received the battery, it was not compatible/fit the digital camera.
I was disapointed and now have to return it.
Electronics Articles 
Laptop Guide
After reading through this laptop guide, you'll know more than 99% of all laptop buyers. The guide is divided into five sections:
Section #1 - Overview of laptop computers
Understand all the basic features of the laptop computer so you can buy the best machine for you.Â
Section #2 - Main laptop parts
Make your choice of memory, processor and laptop storage devices.
Section #3 - Notebooks and networks
Computing nowadays is all about connectivity, so it's essential that your laptop computer can connect up to almost anything.
Section #4 - Ports and slots
Everything you need to know about those strange plugs and sockets you'll find in every laptop computer.
Section #5 - Getting ready to buy
Laptop Buyer's Checklist.
Why buy a laptop instead of a desktop PC
Before you buy a laptop you need to understand the critical differences between a mobile computer and the much less mobile desktop, so you can decide which laptop features are most important to you.
Choose t ...
Core 2 Duo Scaling
Laptop Scaling
Intel's Core 2 Duo is easily the best mobile processor on the market today, boasting sky-high performance and low power consumption. But which CPU is for you: the super expensive T7600, the bargain-priced T5500, or something in between?
This article will first take a look at the various versions of Core 2 Duo that Intel has to offer. We will compare Core 2 Duo clocked at four speed grades: 2.33GHz, 2.16GHz, 2GHz, and 1.83GHz in a variety of benchmarks and let you know how to get your best bang for the buck.
Note: We will refer to a Core 2 Duo “T7000�multiple times in this article. We were unable to get a Merom sample with 2MB L2 cache, thus we lowered the clock speed of our 4MB L2 model to 1.83GHz to perform near that of the T5600 (1.83GHz, 2MB L2 cache), resulting in our unofficial “T7000�nomenclature.
The Core 2 Duo Processor
Intel has two lines of Core 2 Duo processors: notebook and desktop. Core 2 Duo for notebooks is codenamed Merom, while Core ...