Dell KM974 Battery

Dell KM974 Battery This is a brand new Dell KM974 battery for the Studio 17 1735 1736 1737 laptop models. This KM974 battery replaces the original battery found in Dell Studio 17 1735 1736 1737 series laptops. This KM974 battery is rated at 5200 mAh and will typically last 2.5 hours on a full charge. All our products carry a full 2 Year warranty and every battery is charged and tested before it ships. We provide a 30 day money back guarantee if you are not completely satisfied. We are so confident in the quality of our batteries, we will pay for any and all shipping expenses if our product fails to perform in the first 30 days you have our battery, even if it is not our fault.

Tech Specs Xtend brand; 11.1 Volts - also compatible with 10.8 Volt systems; 5200 mAh or 56 Whr; runs longer than 4400 mAh batteries; 6 Cell Li-ion (9 cell available here); Samsung (South Korea); Black; 2 Year Warranty; 30 day full satisfaction guarantee; 300-500 recharge cycles; You can expect about 2 hours to 2-1/2 hours of run time with this KM974 battery when new, depending on your energy use. If you are looking for even longer battery run times, check out our DELL-87XT. Replaces these Dell Studio 17 battery part numbers: 312-0711 312-0712 KM973 KM974 KM976 KM978 MT335 MT342 PW823 PW824 PW835 RM791 RM868 RM870 RW835 PP31L