Despite having a massive 7,300mAh battery, the OnePlus 15 charges remarkably fast—reaching 0 to 100% in approximately 41-45 minutes with the included 120W SuperVOOC charger.
Charging Speed Breakdown
| Charge Time | Battery Level | |-------------|---------------| | 5 minutes | 6 hours of video playback | | 30 minutes | Over 50% | | 41-45 minutes | 100% full |
Wireless Charging Performance
With the OnePlus AIRVOOC wireless charger (sold separately), the phone reaches 50% in approximately 40 minutes—faster than many phones charge with a cable.
Third-Party Charger Compatibility
The OnePlus 15 works with standard fast-charging protocols:
- 55W with PPS chargers
- 36W with USB Power Delivery
- 36W with Quick Charge
While these won't match the 120W speeds, you'll still charge faster than most phones.
Reverse Charging Features
- 10W reverse wireless charging for earbuds, smartwatches, and other Qi devices
- 5W reverse wired charging via USB-C for emergency phone-to-phone power
Gaming-Optimized Charging
The bypass charging mode powers the phone directly during gaming instead of charging the battery, reducing heat buildup and battery wear during extended sessions.
What's in the Box
OnePlus includes the 120W SuperVOOC charger and USB-C cable in the box. Note: European units ship without the charger due to local regulations.
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How we researched this
Where this comes from: this answer draws on the product's published specifications and the reviews ShopSavvy collected for it, alongside prices from 1 retailer in ShopSavvy's price data, most recently seen Aug 2, 2026.
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More Answers
If you're still curious about the OnePlus 15, here are some other answers you might find interesting:
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