This a brand new HP Pavilion M1 U001DX battery. This battery is compatible with all the models in the Pavilion M1-U family, including the M1-U001DX. This is an internal battery which is easily replaced with a small screwdriver.

This battery is rated 7.7 volts and 4300 mAh and will last between 3-6 hours on a full charge. You can get longer battery life by dimming you screen and closing unused programs.

Check your current battery to ensure you are ordering the correct battery. It should match the picture above. This Pavilion M1 U001DX battery will last 2 hours to 6 hours on a full charge.

This battery carries 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 shipping expenses if our product fails to perform in the first 30 days you have our battery. If your laptop will not turn on at all when plugged –in, you need a new ac power adapter found at the bottom of this page.