[Q] Lumia 920 battery mod

I was planning go do a Frankenstein on my lumia 920. I was thinking of replacing the battery with a different brand, like samsung.



Here is the thing, i found a battery that js kinda higher bs the orihinal lumia 920



Brand X specs

3.8v 8.1Wh 2600mah



Lumia 920 spexs

3.7v 7.4Wh 2000mah



So the question is, will brand X short or burn my lumia 920? Or is it safe to use brand X even it has a higher voltage?