The battery life for the Dell Inspiron Mini 9 provides over 4 hours of battery life.
Try a netbook, such as the Acer or Dell Mini. THe Dell brand of laptops are known for there long battey life.
Laptop battery life depends on a variety of factors. Typcially Dell has higher rated batteries.
To replace the battery in a Dell laptop you need only to turn your laptop upside down and located the battery. Then you can easily remove it. I found a great video showing exactly how one can check the status of the battery life and how to removed it.
The Dell Latitude was released in 2003. The battery life for this laptop is between four and five hours. However, over time, the battery life for any laptop will shorten as the battery and the product age. A Latitude in use for the past decade would have a much shorter battery life than four hours.
Some of the features of the Dell Inspiron E1505 laptop is that the computer has good speakers, multitasks very well, and has a very long battery life.
When using a laptop as a desktop replacement the dell inspiron 1420 battery should not be left in for long periods of time. The laptop will over time discharge the Dell Inspiron 1420 battery. Remove the laptop battery,making sure that it is charged to 50% and store it in a dry, warm place. Ensure that it is wrapped protectively and nothing will be dropped on it. The DELL battery Inspiron 1420 should be re-installed every 3-4 weeks and allowed to fully discharge. Leaving a battery in storage for longer than this without using could cause the battery to fully discharge as the circuitry of the battery itself consumes power. Leaving a battery in a laptop while using an electrical outlet for long periods of time will keep the dell inspiron 1420 battery in a constant state of charing up and that will reduce the life cycle of the Dell 1420 battery replacement .
The Dell 6400 laptop offers many features. Among them are (up to) 19 hour battery life, DVD player and burner, and integrated webcam (which is optional).
Advantages: The Dell Inspiron 600M is lightweight (5.6lbs) for a laptop released in 2003. It also has a roomy, sturdy keyboard. Disadvantages: The motherboard gets overheated quickly. The battery life is somewhat short.
For those looking for a Dell with long battery life, Dell's Latitude series is the best bet with several models approaching 19 hours of outlet-less power. They come in various sizes to cater to each type of professional, too, ranging from the 12-inch E4200 to the 15.4-inch E6500. When using a laptop as a desktop replacement the battery should not be left in for long periods of time. The laptop will over time discharge the battery. Remove the battery,making sure that it is charged to 50% and store it in a dry, warm place. Ensure that it is wrapped protectively and nothing will be dropped on it,green your laptop batteries from my-batteries.net ,hope that helps. You can buy a 4400mAh, 11.1V, Li-ion Battery for Dell inspiron 1525 Laptop on the http://www.my-batteries.com/laptop-batteries/dell-inspiron-1525.htm, http://www.shopbatteries.co.uk/laptop-batteries/dell-inspiron-1525.htm The replacement dell inspiron 1525 battery pack comes with full one year quality assurance.
Although no one can predict battery life for a laptop, This Laptop has several features when used correctly, which will efficiently expand battery life.
I recommend the win xp laptop Dell Inspiron. It is only $500+ and it has a long durability! Sadly, the battery life is low, so it will be by the plug often!