Get longer battery life and improved laptop performance with a new Dell Studio 1435 & 1435n replacement battery. This battery is compatible with the Dell Studio 1435, 1435, and TR520 part number. Additional compatible models and battery numbers are listed below.
We use only 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. This means you can recharge your laptop any time without diminishing your battery capacity.
Each battery is tested and inspected before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.