Get longer battery life and improved laptop performance with a new HP Envy M4 laptop battery.

This battery fits the HP Envy M4 laptops and many other HP Envy and Pavilion laptops. See below for the complete list of compatible models and part numbers.

This battery is rated 5200 mAh - the highest rating for a 6 cell battery pack. The higher the mAh capacity, the longer your battery will hold a charge. This battery is still compatible if your existing battery has a lower power rating.

Each HP Envy M4 battery carries a full 2 Year warranty and is tested and inspected 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.

You can expect about 2 hours to 4 hours of run time with this computer battery when new, depending on your energy use. Higher capacity battery cells inside this cartridge have an energy capacity of 5200 mAh.