Choosing a Laptop with Longest Battery Life: Laptops That Provide More Juice for Users

Looking for a laptop with longest battery life is challenging. That's because today’s laptop makers are packing these machines with extra power which compromises battery longevity.

laptop with longest battery lifeAs a general rule, mini laptops have longer battery life. Typically, any mini laptop can last for as long as 6 to 8 hours. There's a good reason why ultra portables have more juice in their batteries...

First of all, a mini laptop has limited computing power. Normally, it is equipped with a slow but energy efficient processor. A mini laptop usually does not have dedicated graphics card which greatly helps in extending it's battery life.

These trimmed down features enable a mini laptop to clock more hours compared to a fully featured laptop.

Mini or Fully Featured

A typical Netbook or an ultra portable has 6 to 8 cells of batteries, but there are newer models that have even more battery cells than that. These batteries can power any mini laptop for a minimum of 6 hours if you are watching videos or if you use the machine to play games.

You will get more juice, normally 8 to 10 hours, if you are using non-demanding applications, checking emails, taking down notes or simply browsing the web.

In most mini laptops, several energy saving features are in place. For example, the machine can adjust the backlighting automatically. It can also turn off the screen display after one or two minutes of being idle.

Apple claims that its 17-inch MacBook Pro, which is a fully featured laptop, can run for more than 8 hours. However, after reviewers from CNET tested the machine and ran it on full power, the MacBook lasted only 4 hours. This is also similar to the performance of Dell’s Adamo which is touted to last for more than 5 hours. However, after a review by The Wall Street Journal, the Adamo was only able to clock a measly 2 hours.

Be careful with what the companies "claim" there battery life to be at. You're better off looking at a third party reviewer who will test the laptop under more typical conditions.

Laptop with Longest Battery Life

The following laptops have superior battery life providing you with more computing time. You have to take note however that the extended battery life of mini laptops has a several drawbacks also.

In improving uptime and longevity, these machines compromise computing power by using less powerful processors. If you are more interested in battery longevity, then take a serious look at these machines:

1. Sony Vaio VGN-TZ18GN

This notebook from Sony has a 1.2GHz Core 2-Duo processor with 1GB of RAM. It offers several useful features and enhancements like built-in webcam, DVD drive, LED backlit-display, and finger print sensor. Its standard active battery life is 11 hours but has the ability to last for 18 hours on idle.

2. Toshiba Portege R500

This is designed for business users that need an ultra portable. It has a dual core processor with integrated optical drives. This model is pricey but you can get 11 hours of active battery juice from it.

Finding a laptop with longest battery life is important. If portability is your main concern, check out the two laptops mentioned above.

Or, look at reviews for "netbooks" or "mini laptops" to find a laptop that is right for you.

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