Replace your worn-out HP Spectre battery with a new HP 831731-850 spare battery. This HP 831731-850 battery is rated 11.5 Whr and will normally last 3-4 hours on a full charge. You can get longer battery life by dimming your screen and closing unused programs and applications.
This is the L-shaped type 1 version of this battery. HP also made a rectangular shaped type 2 version of the same battery. Here you can find the type 2 PG03XL battery.
This HP 831731 850 battery is compatible with the Spectre X360 15-AP Series models. See below for the complete list of compatible models and part numbers.
This HP 831731-850 battery uses the highest quality lithium-ion cells and components that will charge faster and last longer than cheaper, lower quality batteries. Low quality batteries can wear out in just a few months. This battery can last up to 5 years.
