Xtend Brand Replacement For Dell T557C Battery

Dell T557C Battery for Studio XPS 13 M1340 This battery replaces the Dell T557C battery for the Studio XPS 13 1340 model. This T557C battery is rated at 5200 mAh or 58 Whr. This is the highest rating available for a 6 cell battery pack. The higher the mAh rating, the longer your battery will run before it needs to be recharged again. We are a 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, even if it is not our fault. Tech Specs Xtend brand; 11.1 Volts - also compatible with 10.8 Volt systems; 5200 mAh or 56 Whr; runs longer than 4400 mAh batteries; 6 Cell Li-ion (9 cell available here); Samsung (South Korea); Black; 2 Year Warranty; 30 day full satisfaction guarantee; 300-500 recharge cycles; You can expect about 2 hours to 2-1/2 hours of run time with this T557C battery when new, depending on your energy use.

If you are looking for even longer battery run times, check out our DELL-95XT. Replaces these many
Dell battery part numbers: 312-0773 NB-MS-N0111P102 P878C P886C P891C PP17S R437C T555C T557C U008C W004C