When a tech device drops in price by over 30%, it moves into a whole different level of competition. In the case of the Anker Prime 100W GaN charger, a compact 3-port fast charger that’s perfect for home and travel, it lands at just $48, where it easily dominates a field of slower, dumber charging blocks.
The three-port configuration is two USB-C and one USB-A, with a total output ceiling of 100W. That ceiling is not shared equally across the ports; each USB-C port is capable of delivering the full 100W on its own when nothing else is plugged in. Anker cites a 0-to-50% charge on a 14-inch MacBook Pro (M3 Pro) in 30 minutes from a single USB-C port, which tracks with what a real 100W GaN charger should be able to do for that machine. Add a second device to the mix and power gets redistributed, but the GaN architecture keeps heat generation lower than silicon-based chargers at similar output levels, which matters when this thing is sitting on your desk or packed into a bag for hours.
Mighty Mite
For the amount of power it moves, the Anker Prime 100W is exceptionally compact, and the foldable prongs reduce the size even more while keeping it from snagging on cables and bag fabric. Anker’s designed the prong thickness and weight distribution to hold steady in a wall outlet rather than drooping or pulling loose over time. At 100W from a single port, chargers tend to run warm and heavy; the Prime is neither. It is the kind of charger that starts replacing the pile of proprietary adapters in a drawer rather than adding to it.
This model makes the most sense as a travel or desk charger for anyone running a MacBook alongside a phone and earbuds, or a similar three-device configuration. A single USB-C cable from the Prime to the MacBook handles the laptop. The second USB-C port handles the phone. The USB-A port takes the earbuds case or any other accessory on a standard cable. That covers most working setups without a power strip or adapter situation.
Mind the Cable
Anker backs the Prime with a 24-month warranty and includes a welcome guide in the box, but no charging cable. 100W delivery requires a cable rated for the load; if you are pairing this with an older or generic USB-C cable, you will not get the advertised speeds to your MacBook. A high-quality USB-C cable capable of 100W or more is a separate purchase if you do not already have one.
The Anker Prime 100W has been around long enough that its performance is well-documented, and this deal is the best pricing it has seen outside of a Prime Day event. It’s the charger your desk outlet and travel bag need, and an opportunity to relocate your bigger, slower chargers to the junk drawer.