Frequently asked questions
Does it really charge a laptop?
Yes, if it charges via USB-C Power Delivery. The cable supports up to 65W; you need a wall charger capable of delivering that power.
What do the numbers on the screen mean?
Voltage in volts, current in amps, and power in watts, in real time. Handy for checking that a charger lives up to its claims.
Does it also transfer the data?
It is designed primarily for charging. Transfer works, but at standard speed: avoid it for large files.
How long does delivery take?
Order processed within 1 to 2 business days, then delivered in 7 to 14 business days, with a tracking number. Delivery is free in Switzerland, France, and Belgium.
What if it doesn't suit me?
You have 30 days after receipt to change your mind. Email us at contact@voltyzen.com and we will explain the process.



