Does your Dell Studio battery not last as long as it used to? Do you rely on your power cord everywhere you go? Revive your Dell Studio's battery life with a new battery from Laptop Battery Express. Our batteries use the highest quality lithium-ion cells that charge faster and last longer. Each battery is tested and backed by a 2 year warranty and 30-day return.

This battery is compatible with the Dell Studio 1450, 1450n, 1457, 1457n, 1458 and 1458n models and H830 battery part number. Additional compatible laptop models and battery part numbers are listed below. You can find your Dell Studio listed near your keyboard and the battery part number on the battery itself. Don't see your Dell Studio battery part or model number? Go to our Dell Studio battery page for the full listing or call our tech support for help. Chances are we have it!

You can expect about 2 - 3 hours of run time with this computer battery when new, depending on your energy use.

This battery replaces the Dell Studio 1450, 1450n, 1457, 1457n, 1458, 1458n, and H830 series batteries.

Laptop Battery Express only deals with brand new premium computer batteries. We never carry recycled or used batteries. We only use the highest quality cells inside the battery pack so you will have a long service life (300-500 recharge cycles). We do not use cheaper battery cells which can wear out in a little as 6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery.