Hey, get this – the OnePlus 12 is about to drop the curtain tomorrow (December 5), but OnePlus just can’t resist spilling all the beans beforehand. The latest scoop? Brace yourself – the battery is a beast at 5,400mAh. That’s even heftier than what you’ll find in the Samsung Galaxy S23 Ultra and the iPhone 15 Pro Max. The official OnePlus account spilled the tea on Weibo, that Chinese social media spot. Just to put it in perspective, the Galaxy S23 Ultra rocks a 5,000mAh battery, and the iPhone 15 Pro Max lags behind with a 4,441mAh battery. No other top-tier phones are packing a battery this mighty, and leaks even hint that the Samsung Galaxy S24 Ultra might fall short.