Get longer battery life and improved performance with a new WYJC2 battery. This battery is compatible with a wide variety of Dell Latitude models including E5450 E5550 and E5570 models.

NOTE: There are 3 different batteries that appear to be compatible with these Dell Latitude models. The batteries have the same size and shape but they have different software inside. To make sure you order the correct battery you will need to remove the original battery from your laptop and locate the original Dell type battery part number. It should match with WYJC2, 6MT4T or another battery part number listed below.

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.

This battery replaces the Dell Latitude E5450, E5550, E5470, and E5570 laptop models. Don't see yours? Go to our Dell laptop battery page for the complete list.

This battery replaces the following battery part numbers: