PS5 wireless controller charger specifications generally involve a 5V DC input and are designed to provide power to a built-in rechargeable lithium-ion battery via a USB-C connection. For the official Sony charger, the AC adapter has an output of 5.1V and 2.8A, while third-party chargers may use a standard 5V DC power supply with at least 0.85A to 2A. A full charge typically takes 2-3 hours.