A weekend without battery anxiety

I noticed the OnePlus 15’s bigger battery on a recent 48‑hour trip to Austin: after unplugging from the car on arrival I didn’t charge at all. I browsed the web, scrolled Reddit, watched YouTube shorts, streamed music, and messaged on Discord, Telegram, Slack, and X—about 12 hours screen‑on time—and still had ~15% when we left. My brother’s iPhone 14 Pro Max needed frequent top‑ups, while I could comfortably leave my phone alone. It echoed how the OnePlus Watch 2 (and Watch 3) changed my expectations for multi‑day battery life—less nightly charging, less hassle when traveling.