It’s almost spooky how small the Rolling Square Supertiny is for a full-bodied 65W charger that’s perfect for a speedy charge of your MacBook. Leave your bulky power bricks at home and slip the Supertiny into your pocket for travel-friendly charging.

As part of its Halloween offer, Rolling Square is offering 30% off its charging products, and this charger is the one that looks like a bargain you shouldn’t miss. Buy the Supertiny at the Rolling Square store for under $35—MSRP is $49.99. Use the SPOOKY30 discount code at checkout.

The aptly named Supertiny offers 65W of output power in a body that’s just 1.7 inches long with the plug pins folded back, and 1.37 inches wide and deep. You might need to buy two as this charger is so small you might easily lose it.

Designed in Switzerland, and available with either U.S., U.K., or E.U. plugs (only the U.S. plug pins fold back into the charger’s body when not in use) Supertiny is powered by GaN (Gallium Nitride) technology to make the miniaturization possible. It supports USB-C Power Delivery (PD 3.0).

65W should be enough to charge a MacBook Pro battery from 0 to 50% in just 30 minutes. It’s also plenty for fast charging your iPhone or iPad.

Rolling Square

• U.S. Plug Length: 1.7in (44.3 mm), Width: 1.37in (35mm), Height: 1.37in (35mm)
• U.K. Plug Length: 2.5 in (63 mm), Width: 2in (50.8mm), Height: 1.8in (45.2 mm)
• E.U. Plug Length: 72.7 mm (2.9 in), Width: 35 mm (1.37 in), Height: 35 mm (1.37 in)

The Rolling Square Supertiny is one of Macworld’s recommended best USB-C MacBook chargers. We can’t see it getting any cheaper than $35 even during Black Friday, so beat the rush and do your backpack or handbag a favor by snapping up this minuscule 65W charger at a bargain price. It makes a great gift for MacBook users, so you can start your holiday shopping before it gets busy.