This is a brand new Dell Y084C battery for the Latitude e4200 and e4200n models. This Y084C battery is twice the capacity of the original 3 cell battery. The added capacity of the battery will protrude to the rear of the laptop chassis about 3/4 of an inch. If you are using the Dell docking station, this battery will be too large and you wont be able to connect to the docking station connection points.

Laptop Battery Express is a US based business with knowledgeable support staff to assist you before and after the sale. Yes, we have a phone number and real people answer your call! Free technical support is available if you need additional help in diagnosing power problems with your battery, ac power adapter or battery meter software.

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.

You can expect about 4 hours to 6 hours of run time with this computer battery when new, depending on your energy use. The higher capacity battery cells inside this cartridge have an energy capacity of 5200 mAh. This battery will be compatible with batteries rated at 4400 & 4800 mAh capacities while providing up to 30% more run time.

This Y084C battery replaces the Dell Latitude E4200, E4200n series laptop.