This is a new HP L11421-421 Battery for select Pavilion 14, Pavilion 15 and Pavilion X360 models. It is also compatible with the HT03XL and L11421 battery part number. It is also compatible with the HP L11421-421, L11421-422, L11421-542 as well as additional "L11421" battery part numbers.

This HP spare L11421 battery uses the highest quality lithium-ion cell and components. Higher quality batteries charge faster and run longer than cheaper, lower quality batteries. This HP spare L11421 battery is rated at 45 Wh and 11.55V. The higher the mAh rating, the longer your battery will run before it needs to be recharged again.

We are 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.