The OnePlus 15 will have a massive 7,300mAh battery, as confirmed by OnePlus's Weibo account (via 9to5 Google ).

OnePlus confirmed on Weibo that the OnePlus 15 will have a 7,300mAh battery. That’s a significant upgrade over the OnePlus 13’s 6,000mAh battery, and a gigantic upgrade over phones like the Galaxy S25 ...

This is important because: A big battery is nice. A big battery with fast wired and wireless is the daily quality-of-life ...

OnePlus 15 launches with a massive 7,300mAh battery, 120W fast charging, Snapdragon 8 Elite Gen 5 chip, 6.78-inch 165Hz OLED display, and Android 16.

The 10000mAh capacity will provide 2 to 3 charges for the average current smartphone, based on battery size. An iPhone 15 ...

The iPhone 17 Pro Max runs on Apple's new A19 Pro chip, which, combined with a vapor cooling chamber, iOS 26, and a large battery, allows the phone to last a day on a single charge.

We're so used to using USB-C for charging that we forget it's also a fully featured data port, and hackers can use people's desperation to find a charger for their phone or laptop to their advantage.

Surge protection: When jump-starting a vehicle using another car's battery, a sudden voltage spike can damage your car's ...