Apple recommends removing the iPhone 16’s battery, which is held in place with a new electrically debondable adhesive, by using ... 12V DC adapter on the other that converts a barrel connector ...

Some of today’s cars also now come with USB-C ports, which should offer even quicker charging, but this isn’t universally the case. Even then, you could be better off using the 12V lighter socket.

[Robert Nixdorf] frequently needs to use ... mobile phones powered by their Snapdragon range of SoC’s. Depending on how the end-point negotiates with the charger, either 5V, 9V or 12V outputs ...

The diagram shows the circuit of a versatile USB power ... the 12V battery voltage into stable 5V. This circuit makes it possible to power/recharge any USB power-operated device, using in-dash board ...