Anker 20W USB C Plug PowerPort III Cube Charger

What it is

The Anker PowerPort III Cube is a compact 20W USB-C charger designed to fast-charge compatible devices. It emphasises portability, safety, and straightforward charging rather than gimmicks. On the face of it, it aims to deliver a practical, everyday solution for powering essential devices when you’re on the move.

Why it matters

If you value quicker top-ups than a basic charger, this cube claims to charge the iPhone 15 series to around 50% in under 30 minutes, which is noticeably faster than a standard low-wattage charger. That speed benefit can be meaningful for忙 mornings, travel days, or quick desk top-ups. The small, cube-shaped design is intended to be travel-friendly, slipping into pockets or bags without fuss.

What’s included and what it means for value

The package typically includes the PowerPort III 20W Cube, a welcome guide and extended warranty, with customer support noted as part of the experience. The charging cable is not included. If you already own a USB-C cable that matches your device, you can pair it with this charger to get moving quickly.

The best bits in practical terms

On the paper plan, it’s a straightforward, no-frills solution that prioritises reliability and ease of use over feature-bloat. The 20W output is enough to deliver solid charging speed for most smartphones and many accessories, without occupying much space in a bag. The design includes safety features such as temperature control and current regulation, which can reassure when you’re charging overnight or in warmer environments.

Where it shines

• You want a small, travel-friendly charger that plugs directly into mains without bulky adapters.
• You regularly top up a smartphone and value faster charging than a basic 5W or low-wattage USB-C brick.
• Safety and device protection are a priority, you’d like built-in safeguards during charging sessions.

Where it may fall short

If you rely on charging larger devices like tablets at full speed, 20W might not be enough to maximise every device’s potential, particularly if you also use other accessories. Also, the absence of a cable means you’ll need to provide one separately. If you’re comparing chargers, you might find models with higher wattage or multi-port options offer more flexibility for households with several devices.

Who this is for

This charger is well-suited to daily commuters, students, or travellers who want a compact, reliable charging brick for their phone or small USB-C devices. It’s a better fit for those prioritising portability and straightforward charging over multi-device charging or ultra-fast, high-wod options.

What to check before you buy

• Ensure you have a compatible USB-C charging cable to pair with this brick.
• Consider your daily charging needs: if you often need to fast-charge larger devices or multiple devices, you might want a higher-watt option or a multi-port charger.
• If you value warranty and support, the included warranty and customer service are a plus point to weigh against the price.

Practical usage example

Imagine you’re commuting and need a quick refill for your iPhone before a meeting. You plug in with a USB-C cable you already own, and within half an hour you’re back to 50% or more, depending on usage. The cube stays compact on the desk or in a bag, leaving room for a few other essentials.

What you get

PowerPort III 20W Cube, welcome guide, 18‑month warranty, and friendly customer service. (Charging cable not included.)

FAQ

• Is it compatible with iPhone and Android phones? Yes, as a USB-C charging brick it supports devices that use USB-C charging.
• Does it fast-charge tablets? It may charge tablets more slowly due to the 20W output, for tablets you may want higher-watt alternatives.
• Is it safe to use on hot days? Built-in temperature control and current regulation are included for safety, but avoid charging in direct heat or on soft surfaces that trap heat.

Is it worth it?

It’s a sensible pick if you want a compact, dependable charger that offers noticeably faster top-ups than a basic brick and you prioritise portability and safety over feature breadth. If your charging needs include multiple devices or higher speed consistently, you may want to explore higher-watt or multi-port options.