All the replacement Dell laptop batteries here are made from high quality parts and 100% compatible to meet or exceed original manufacturers specifications.
Improve Dell inspiron 1501 Battery life
Just 4 simple steps to improve your Dell laptop's battery life
Remove the unnecessary external devices - External devices are known to drain the battery.If any wirelessness, Bluetooth and infrared port and usb powered devices and you are not using it, then remove it.
Reduce the LCD's brightness level - Set the screen brightness to lowest level satisfying your needs.
Battery Storage - If you use your Dell laptop as desktop pc or don't use it for a period, we recommend storing it in a clean, dry, cool place away from heat and metal objects.If you don't use your laptop for a period of time, you must fully discharge then recharge the Dell inspiron 1501 battery.
Learn to single-task - Some applications unnecessarily get added on the startup menu thereby increasing system's booting time.Pls disable unnecessary startup applications
Dell inspiron e1505 Battery
1525 battery for Dell Inspiron
More info:
http://www.ukbattery4u.co.uk/dell-inspiron-1501.htm