What you need is a Power Delivery (PD) charger that can connect to your MacBook via USB-C. PD chargers can support up to 240W of power, although the most common congregate around the standard ...
And in order to provide even more peace of mind, Anker offers a 24-month warranty on this device just in case there are any issues. So if this sounds like what you're looking for, be sure to pick one ...