New GHU Battery 58 WH Replacement for PT434 KY265 KY266 KY477 312-0749 NM633 KY268 PT437 PT436 PT435 FU268 Compatible with Dell Latitude E6400 E6410 E6500 E6510 Precision M2400 M4400 M4500 312-0748

This battery is compatible with the battery and model numbers in the description. All batteries come with a 30 day money back gaurantee and a full 12 month warranty. The cheap batteries you see online are that cheap for a reason. We ship internationally, and offer next day air shipping in the continental United States. If you have any questions call us today and speak to customer service representative (se habla español) Click on the link in the description and you'll be taken right to our product page.