Archive for March, 2009

Uniross Charger with Ni-Cd 4 AA 800Mah Rechargeable Batteries


Uniross charger can be used to charge AA batteries mainly used for digital cameras. Normal AA batteries last only for a few shots since most of the cameras available currently are big power eaters especially with the arrival of cameras with LCD monitor. Hence, there is a need for good rechargeable batteries. They last long time since it has more power than traditional batteries.

Getting Started

I purchased the product from indiaplaza.in. The charger came with four batteries. Although only two batteries are required for most of the cameras you can keep stock of the remaining ones and use it side-by-side. You can initially charge all the four batteries and then use them as and when required.

My Impressions

I found that pins on the back side of the charger were not straight, when I opened the package. I was bit disappointed and guessed that I received a defective product. I then directly contacted Uniross for a clarification but their UK support confirmed that they don’t sell this product there. But after two days I received an e-mail from their New Delhi office with a nice reply. They suggested me to straighten the pins using hand or some other tool and if it fails they will replace the product in whole even if the package was opened. I was amazed by their attitude, professionalism and customer service.

It was not possible to straighten the pins using hand as suggested by the vendor because it was too hard. I used a cutting player to fix the unit and the product functions without any hassles.  Moreover, the charger is compatible with Ni-mh and Ni-Cd batteries. I found that the instructions which came along with the batteries are incomplete.

I used the product along with my Canon Powershot 570IS camera but the batteries got discharged after a few shots. I then need to replace them with a charged battery. I found that the life of the batteries is pretty poor even after charging them for a whole two days. It may be due to the heavy usage of power by latest cameras but I am now unable to use the batteries because of this problem. The vendor should take into account the above suggestion and should develop batteries which lasts longer when used with digital cameras. I think the battery will last long if I reduce the picture resolution which I am yet to test it out.

The Good – Handy, Ships with 4 rechargable batteries

The Bad – Faulty Pins, Poor recharge life

Ease of Use – 5 | Performance – 3 | Value for Money – 3



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Posted by Anand Narayanaswamy - March 27, 2009 at 8:04 am

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Review: Total Security 2008

When we think about antivirus or security softwares, products developed by Norton, McAfee and AVG come to our mind. Why not you think of Total Security by India based Quick Heal Technologies (P) Limited? Anand put to test the product in his own test PC and install his observations in this review. The product not only detects and cleans viruses but also protects your system from Spywares, Rootkits and SPAM. It also includes an integrated firewall.

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Posted by Anand Narayanaswamy - March 27, 2009 at 7:47 am

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Review – Website Optimization: Speed, Search Engine and Conversion Rate Secrets

I currently maintain several websites but I never learned SEO. I did not find any need to completely learn the concepts as I mastered some of the techniques through experience. But recently I found that page rank of some of my websites has been dropped. I then made some attempts to master SEO with the help of online articles. To my surprise Andrew King, the author of website optimization from O’Reilly contacted me with a request to review his book, which I gladly accepted.

The book is divided into two parts. Part 1 examines the benefits of SEO, its techniques, Pay per click and Conversion Rate optimization. The author has provided two case studies which analyzes the implementation of the above discussed concepts in different scenarios.

You will learn optimization techniques involved with web pages, CS and Ajax based sites in Part 2 including speeding up the loading of websites, JavaScript optimization, Minimizing HTTPRequests and much more. The author also examines server side optimization and client side performance techniques. The final chapter delves deep into website optimization metrics, various web analytics software, performance metrics and Search Engine marketing.

The author has presented the content in a lucid style with the help of relevant diagrams and screenshots. I myself learned few tips with the help of Andy’s book. I would prefer to view the coverage of optimizing those websites which are powered with WordPress, Drupal, Joomla, DotNetNuke, Community Server and other similar web applications in the next edition of the book.

A key advantage of the book is that you can not only learn SEO but also other optimization techniques to place your sites very well in search engines. I feel that author has outlined his personal experiences in various chapters of the book and I have no hesitation to give this book a five star (*****) rating. If you would like to learn the tricks to optimize a website then Andy’s book is waiting for you in the book store.

Author - Andrew King  | Publisher - O’Reilly | ISBN - 978-0596515089  | Pages - 394 | Price - $39.99

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Posted by Anand Narayanaswamy - March 27, 2009 at 5:58 am

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Learn how to Activate a Popup JavaScript window

In this code sample, you will learn how to show a popup window using JavaScript

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Posted by Anand Narayanaswamy - March 24, 2009 at 7:15 am

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Learn how to activate a Button control using Java

In this code snippet, you will learn how to activate a Button control using Java
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Posted by Anand Narayanaswamy - March 24, 2009 at 7:11 am

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Learn how to disable right click with JavaScript

Do you want your visitors not to right click on the page they visits? If yes then check out the snippet given in this article.

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Posted by Anand Narayanaswamy - March 22, 2009 at 7:48 am

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Learn how to display Date Amp Time using JavaScript

With the help of the snippet in this article, you will learn how to display data and time using JavaScript

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Posted by Anand Narayanaswamy - March 22, 2009 at 7:30 am

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Learn how to Print using JavaScript

In this snippet, you will learn how to print the content using JavaScript

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Posted by Anand Narayanaswamy - March 22, 2009 at 7:27 am

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Adding a Choice Component using Java

In this code snippet, you will learn how to add a choice component using Java language

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Posted by Anand Narayanaswamy - March 22, 2009 at 6:59 am

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