Dell WT866 Battery

WT866 Battery for Dell Studio 1435 1435n Models This WT866 battery is compatible with the Dell Studio 1435, 1435, and TR520 part number. Additional compatible models and battery numbers are listed below. We use the highest quality lithium-ion cells from Samsung that provide longer run times between charges and longer service life than cheaper batteries. Li-ion batteries are not subject to the memory effect common with older battery technology. Each Dell WT866 battery is tested and inspected before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty. Tech Specs Dell Latitude replacement computer battery; 11.1 Volts - also compatible with 10.8 Volt systems; 5200 mAh; 6 Cell Li-ion - (9 CELL); Samsung (South Korea); Black; 2 Year Warranty; 30 day full satisfaction guarantee; 300-500 recharge cycles; You can expect up to 2 - 3 hours of run time with this Dell WT866 battery when new, depending on your energy use.

Replaces these
Dell laptop battery part numbers: HW355 HW357 HW358 HW421 RK813 RK815 RK818 TR514 TR518 TR520 TR653 WT866 WT870 WT873 PP24L