Supertiny - The smallest 65W GaN Charger ever - EU - Compact gray and black 65W GaN wall charger with EU plug and USB-C port. - Rolling Square

Supertiny 65W - 65W white USB-C charger and Supertiny EU plug adapter held in hands; laptop connected to charging station on desk. - Rolling Square

Supertiny 65W - US - Compact black 65W USB-C charger with EU, US, and UK plug adapters; 71% smaller than Apple's charger - Rolling Square

Supertiny 65W - Compact black 65W charger with ribbed design held over power strip, highlighting cooler surface temperature compared to flat . - Rolling Square

Supertiny 65W - Compact black Supertiny 65W charger with ribbed sides and orange USB-C port, shown with measurements for US, EU, and UK plug . - Rolling Square

Supertiny 65W - Compact black 65W charger plugged into white wall outlet with hand holding Charger, and person in white shirt holding charger in comparison to a golf ball. - Rolling Square

Supertiny 65W - Compact black 65W charger shown next to golf ball for size comparison and three plug variants included to display their small size - Rolling Square

Supertiny 65W - US - Compact black 65W charger with USB-C port clearly shown held in hand over dark surface with cables and accessories. - Rolling Square

Supertiny - The smallest 65W GaN Charger ever - US - Compact gray and black 65W GaN wall charger with US plug and USB-C port. - Rolling Square

Supertiny - The smallest 65W GaN Charger ever - UK - Compact gray and black 65W GaN wall charger with UK plug and USB-C port. - Rolling Square

▶ Explained in 60s

Supertiny - The smallest 65W GaN Charger

Name: Supertiny - The smallest 65W GaN Charger
Brand: Rolling Square
SKU: ST65USE
Price: 49.90 USD
Availability: InStock
Rating: 4.57 (451 reviews)

$49.90

Plug: US

Quantity:

⚠️ Limited stock available near you. Adding this item to your order may result in slower shipping options.

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Designed in Switzerland

Supertiny is the smallest 65W GaN charger ever made: a pocket-sized powerhouse that delivers laptop-level charging wherever you go. Designed for efficiency, portability, and safety, it redefines what a fast charger can be.

⚡️ 65W GaN Fast Charging
PD 3.0 / PPS compatible for maximum efficiency

🔌 Smart USB-C Output
Intelligent power distribution for all your devices

🪶 Ultra-Compact & Lightweight
Between 70 g and 88 g, all smaller than an AirPods case

🔥 Advanced Heat Management
Custom internal structure for safe performance

🌍 Travel-Ready Design
Universal compatibility and durable materials

Supertiny is the smallest 65W GaN charger ever made: a pocket-sized powerhouse that delivers laptop-level charging wherever you go.

PRODUCT INFO

Supertiny is the smallest 65W GaN charger ever. Available with US, UK, and EU plugs, it offers safe, high-performance charging for a wide range of devices, including laptops, smartphones, and tablets.

Powered by GaN (Gallium Nitride) technology, Supertiny delivers reliable charging while maintaining a lightweight and travel-friendly design. It supports USB-C Power Delivery (PD) for fast and efficient power transfer and is compatible with most USB-C devices.

Additionally, it features a 100% custom design with ribbed surfaces that help prevent full-surface contact with your fingertips when charging at maximum speed for prolonged periods, making the charger feel cooler to the touch.

Designed with love ❤️️ in Switzerland

TECHNICAL SPECIFICATIONS

EU Plug Length: 72.7 mm (2.9 in), Width: 35 mm (1.37 in), Height: 35 mm (1.37 in), Weight: 71.6 g

US Plug Length: 1.7 in (44.3 mm), Width: 1.37 in (35 mm), Height: 1.37 in (35 mm), Weight: 76.7 g

UK Plug Length: 2.5 in (63 mm), Width: 2 in (50.8 mm), Height: 1.8 in (45.2 mm), Weight: 87.8 g

Materials: V0 Fireproof Plastic

Input: 100–240V~50/60Hz 1.5A

USB-C Output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A

PPS: 3.3–21V/3.25A

Total Output: 65W (max)

User Manual & Safety

WHAT'S IN THE BOX

🚀 Supertiny 65W GaN Charger

🌱 QR Code User Manual (Sustainable Choice)

♻️ Eco-friendly Packaging

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Supertiny - The smallest 65W GaN Charger

$49.90

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$49.90

🤔 QUESTIONS?

Will this charge my laptop, or is it just for phones?

It charges laptops too, not just phones. At 65W it can take a MacBook Pro from 0 to 50% in about 30 minutes, and it also fast-charges Windows laptops and Chromebooks (larger laptops charge at a slightly reduced speed).

Can I use one charger for both the US and Europe?

No, you'll need a separate unit for each region. Supertiny is sold as three distinct plug versions (EU, US, UK), each a different product rather than an interchangeable adapter.

How small is it really?

Very small: the charger body itself is just 35 x 35 x 36 mm without the plug. It's about 71% smaller than Apple's 61W/96W charger brick shown in the product comparison images.

Will it fast charge my Samsung or Android phone?

Yes, it supports Power Delivery 3.0, Quick Charge 4.0/3.0, and PPS, so it fast-charges Samsung, Google, Oppo, Xiaomi, and iPhone devices in addition to laptops, tablets, earbuds, and smartwatches.

Does it get hot when charging?

It stays noticeably cooler than a typical charger. The ribbed surface reduces full contact with your fingers, and testing showed it runs about 10°C (50°F) cooler on average than a flat-surfaced charger over a 100 minute charging session.

What's actually in the box?

You get the Supertiny 65W GaN charger itself, a QR code linking to the user manual, and eco-friendly packaging. There's no separate cable or plug adapter included.

Will it work with my iPhone or is it overkill?

It works great with iPhones and adjusts its output to what your device needs. Thanks to Power Delivery and PPS support, it delivers the right voltage and current for iPhones as well as higher-power devices like laptops.

Can I charge two devices at once with it?

No, it only has a single USB-C output, so it's designed to charge one device at a time. All 65W of output comes through that one port.

Is the plastic durable and safe?

The housing is made of V0 fireproof plastic, which is a fire-resistant grade of plastic used for safety in electronics. Combined with the ribbed design, it's built to handle prolonged high-speed charging without overheating.

What if it doesn't work for me, can I return it?

Yes, you have 30 days after delivery to email support@rollingsquare.com for a no-questions-asked return.

Compact and efficient, but had a minor issue

I'm a fan of products from this brand. The first charger I got is still going strong, and the new one is just as reliable and compact. However, on the second day, I found one of the magnets had come loose. A little superglue fixed it right up, but it's worth noting. I'm excited to try more of their tech soon!

Efficient and compact charger that saves space

I recently got this charger for my travels and it's fantastic. It's incredibly compact and charges my devices quickly without heating up. After a minor issue with the plug type, customer service was responsive and resolved it immediately. I’m really impressed with the performance and design.

Perfect charger for busy lifestyles

This compact charger has made my life so much easier. I love traveling and this tiny powerhouse fits perfectly in my bag. It charges my laptop and phone incredibly fast, and I can take it anywhere without the bulk. Its design keeps it cool, which is a plus. I'm so glad to have found this little gadget, it’s a game changer for my on-the-go lifestyle.

Perfect travel companion

This charger is impressively tiny and exceptionally powerful. I take it everywhere while traveling and it charges my devices quickly without any fuss. The only downside is that it can get slightly warm during use, but overall it's a fantastic little gadget.