If you'd rather not chance it by purchasing a battery online, you could have Dell replace it for you.

Dell XPS 15 9570 Batteries | iFixit

The XPS 9570 Laptop Battery lasted 11 hours 53 minutes on our battery test, including continuous web surfing over Wi-Fi with 150 nits brightness. These laptops come with an Nvidia GTX 1050 Ti with Max-Q design GPU, 16GB of RAM and 512GB of blistering M. Add the optional Dell Thunderbolt™ Dock for faster data transfers and support for up to three Full HD displays or two 4k displays. The ‘Ti’ is a step up from the last-generation XPS 15 with its plain GeForce GTX 1050, but you also have to take take note of the Max-Q, which means it’s a power-optimized chip. Rather than the minute or two it takes to run Cinebench, the HandBrake encode takes 45 minutes on a quad-core and about 30 minute on a six-core CPU to run.Our replacement batteries suitable for the DELL XPS 15 9570 are manufactured to the highest standards using premium materials. These kits are thoughtfully curated to include all necessary parts, tools, and adhesives for your specific fix.

Dell XPS 9560 9570 / Precision 5510, 5520, 5530, 5540 6GTPY

By comparison, the XPS 15 2-in-1 with an Intel Core i5-8305G manages 123, while it trumps Microsoft’s Surface Book 2 15in with an Intel Core i7-8650U processor inside. As our review showed, the CPU isone of first in a long time that might be worth the upgrade over the last generation of CPUs (we more often recommend you wait a generation or two before upgrading). Smarter materials: Free of materials like cadmium, mercury and some phthalates, it’s also EPEAT® Gold registered * and BFR/PVC-free *.The comfort level of the GeForce GTX 1050 Ti Max-Q seems to be 720p at very high to ultra settings, or 1080p at low to medium. The 7590 looks very much like the 9570 in more ways than not, but you should always ensure your battery is for the 7590 (or the model you own) to be certain that it'll all work and not void your warranty.

Dell XPS 15 9570 battery | DELL Technologies ‎Dell XPS 15 9570 battery | DELL Technologies

Last year’s model was impressive, as was this year’s XPS 15 2-in-1, but the ‘regular’ XPS 15 just takes it up a notch.

Why you can trust Windows Central Our expert reviewers spend hours testing and comparing products and services so you can choose the best for you. The XPS 15 boots and resumes in seconds with a solid state drive, so you can do more without waiting. Thunderbolt™ 3 multi-use port allows you to charge your laptop, connect to multiple devices (including support for up to two 4K displays) and enjoy data transfers up to 40Gbps, which is 8x faster than USB 3. We again see nearly a tie of the three 8th-gen Core i7-based laptops, which all finish encoding the video a healthy clip ahead of the quad-core CPUs. Dell's iconic XPS 15 received a substantial spec bump for 2019 with a new option for 4K OLED (non-touch), NVIDIA GTX 1650 for graphics, and new 9th gen Intel processors including up to an eight-core Core i9 CPU for ultimate power.