OnePlus 15 battery: capacity, life & charging
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.