Phone reboot at 50% ?

[Logix1]

My 950xl seems to reboot at 50% or lower. This has started since i last updated a few weeks ago. I am on windows 10 build 10.0.15254.248 any ideas anyone? The battery i have is quite new,

 

[realwarder]

Still could be battery. Not all new batteries are great. Phone reboots are typically

battery - replace
OS bug - likely will self fix over time, but if you think related to battery level, not likely the issue.

 

[Ejay Lozano]

I replaced my battery and it seemed better than the original, that caused my phone to go haywire. I rarely get the reboots and once in a while the phone restarts after i take a photo with and without flash.

 

[Logix1]

I must admit, if I'm using Instagram or viewing videos or anything graphic, that's when it is likely to happen. The battery i had before this newish one had swollen, so i knew that was the cause for reboots before, but this battery hasn't swollen and looks ok, which leads me to think its o.s. or software related.