This is a brand new Dell 2M400 battery for the Dell Inspiron 2500 models. This 2M400 battery also replaces these batteries for Dell Inspiron 2500 3700 3800 4000 8000 and replaces the battery for Dell Latitude C CP Cpi CPx series.
The superior South Korean cells inside the battery cartridge will provide longer run times between charges as well as a longer service life than cheaper batteries. In addition, 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. This laptop battery replacement is typically superior to the original battery for Dell brand laptops and is 100% compatible. The battery is individually tested before shipment and backed by 30-day complete satisfaction guarantee, plus a 2 Year Warranty.
