What is the OnePlus 15 battery capacity and charging speed?
Verified battery capacity, rated playback time and charging details for the OnePlus 15, each with its official source and verification date.
Short answer
The OnePlus 15 has a 7300 mAh battery. Wired charging is rated at up to 80 W.
✓2 verified fields · sources reviewed Aug 29, 2026
Battery & charging at a glance
Evidence, field by field
Every value below is drawn from the official specification source for this phone, with its verification date.
| Field | Verified value | Source |
|---|---|---|
| Capacity mah | 7300 mAh | |
| Wired max w | 80 W |
What this page does not claim
Battery life depends on usage, settings and battery age. TePhone reports the official rated figure and the verified charging limit, and never fabricates a battery-capacity number.