Specifications :

Battery Type: Li-ion

Voltage: 11.1V

Capacity: 97WH

Cell: 9Cells

Color: Black

Warranty:30 days money return guarantee and 12 months warranty.

Compatible Part Numbers:
M5Y0X, N4FJ5, 9KN44, DTG0V, JXK73, V57XN, T54FJ, HCJWT, 312-1163, 8P3YX, 911MD
Compatible with Laptop Models:

E5420, E5520, E5530, E6420, E6520

NOTE:Please check your battery part number and Laptop Models to ensure you are getting the correct battery for your laptop.If you don\'t have any idea ,please feel free to contact us .We are always here to help you .Buy with confidence:-30-day Money Back-12-Month Warranty-Ship next business day (Orders placed on weekend will be shipped within 2 days)-24 x 7 Email Support
Return and response:1. If you feel unsatisfied with the receiving items,please contact us we will help you return it and exchange a new one or give you a refund. 2. please contact us first before leaving any neutral,negative response or opening case on and paypal. We will try our best to solve the problems and give you a satisfying answer.Suggestion:1.For use a new battery, you’d better try a few cycles of discharging to 5%, then charging up to 95%.2.Do not always run out of a battery to 0%, this would make it damage or usage life shortened.3.Do not put away a battery for a long time (more than 2 months), this would cause cells inside of a battery losing balance.4.The battery will not be charged up again or its lasting time shortens, so do charge a battery at least one time within two months.