PhonePartPro Guides

OnePlus

Step-by-step battery replacements, screen repairs, and buying guides — tested advice to keep your device alive.

OnePlus guides

14 articles

OnePlus

Replacing the battery in a OnePlus 9 costs about $55 to $95 at a repair shop and roughly $20 to $38 as a DIY...

Jul 17, 2026

OnePlus

A OnePlus 9 Pro battery replacement runs about $60 to $99 at a repair shop, or roughly $22 to $40 if you do it...

Jul 17, 2026