vivo is about to launch a phone with an absurdly large battery. The Y600 Pro will be unveiled in China on April 27, featuring a massive 10,200mAh cell that the company claims can deliver 16.7 days of standby time. That's not a typo—vivo is positioning this as a genuine endurance device for users who prioritize battery life above all else.

Beyond the headline battery, the Y600 Pro supports 90W wired fast charging to refill that massive cell. The phone will run OriginOS 6, feature a 1.5K resolution display, and carry both IP68 and IP69 ratings for dust and water resistance. Leaked specs also point to a 6.83-inch AMOLED panel, up to 12GB of RAM and 512GB of storage, a 50MP primary camera, and a 32MP selfie shooter. The device is expected to run on the MT6858T chipset, likely the upcoming Dimensity 7300e.

This isn't vivo's first attempt at pushing battery capacity limits—the Y-series has consistently featured oversized cells. The Y600 Pro targets users who need multi-day battery life without hunting for outlets, making it a practical choice for heavy users and travelers who can't afford downtime.