Any links to online stores should be assumed to be affiliates. The company or PR agency provides all or most review samples. They have no control over my content, and I provide my honest opinion.
Portable power banks have become a necessity for anyone reliant on smartphones, tablets, laptops, or other USB-powered devices throughout the day. The Canyon OnPower 600 Power Bank positions itself as a robust solution for users who require high capacity, fast charging, and reliability in a compact form. With a 20,000mAh capacity and a built-in 65W USB-C cable, this power bank aims to cater to both everyday users and those with more demanding charging needs.
Related Reviews
- PowerAdd Pro DISP 50000mAh 65W Power Bank Review
- Journey Axie 3-in-1 Global Wall Charger & 10k mAh Power Bank Review
- Ugreen 145W 25000mAh Power Bank Review
- Ugreen Nexode Power Bank with Smart Digital Display Review
- Anker Prime 12000mAh Power Bank (130W) Review
Specification
| Specification | Canyon OnPower 600 |
| Maximum Output Power | 65 W |
| Battery Current Capacity | 20000 mAh |
| Cable Length | 0.2 m |
| Power Adapter & Supply Features | Power Delivery, LCD Display |
| External Color | Dark Gray |
| Warranty Products Returnable | Yes |
| Warranty Validation Criteria | Serial Number |
| Warranty Term | 24 months |
| Width | 68 mm |
| Depth | 32.5 mm |
| Height | 108 mm |
| Nominal Weight | 0.352 kg |
| Power Output | 1 × USB Type-A |
| Power In/Out | 1 × USB Type-C |
Features
Airline-Friendly Power For Your Travels
The OnPower 600 is designed with travel in mind, combining a compact form factor with a high-capacity battery. Its slim profile fits neatly into a carry-on, while the substantial battery ensures you remain connected throughout long journeys. This approach removes the inconvenience of devices running out of charge during layovers or overnight flights.
Huge Capacity For Extended Use
Equipped with a 20,000mAh battery, the OnPower 600 provides enough power to keep a range of devices running throughout the day. This capacity reduces the need to search for charging points or compromise on productivity, whether you are working remotely or using your devices for entertainment.
2-Way Fast Charging: Charge Devices and Power Bank
The OnPower 600 supports two-way fast charging, meaning it can quickly recharge both your devices and itself. This feature streamlines power management and reduces downtime, making it easier to keep all your essential tech ready for use.
Simultaneous Charging: Multiple Devices at Once
With multiple charging ports, the OnPower 600 allows you to charge several devices at the same time. This is particularly useful for those with a busy schedule or when travelling with multiple gadgets, such as a phone, tablet, and wireless earbuds.
Clear Status Display: Real-Time Battery Information
A clear status display provides real-time updates on the remaining battery level. This removes the uncertainty around how much power is left, helping you plan your charging needs with confidence.
Type-C Convenience: One Cable for All
The integrated Type-C cable simplifies charging by supporting both device and power bank charging. This reduces cable clutter and the need to carry multiple chargers, making it a practical addition for those who value straightforward solutions.
Ultra Compact: Portable Power Without the Bulk
Despite its large battery capacity, the OnPower 600 maintains a compact and lightweight design. It fits easily into a pocket or bag, making it suitable for travel or daily commutes without adding unnecessary weight.
Convenient Connectors: Two Ports and Built-In Cable
Featuring two charging ports and a built-in cable, the OnPower 600 offers flexibility for charging a variety of devices. This setup means you can charge your devices wherever you are, without the hassle of searching for compatible cables or carrying extra accessories.
Design
The OnPower 600’s design is understated and functional. Measuring roughly the size of a modern smartphone, it is compact enough to fit easily into most bags or even a large pocket. However, the 20,000mAh battery does add noticeable weight, making it heavier than smaller capacity alternatives. The weight, while not excessive, serves as a reminder of the substantial power reserve inside.
The casing is constructed from fireproof materials, lending a reassuring sense of durability and safety. The finish is matte and resists fingerprints, which helps maintain a clean appearance during regular use. The built-in USB-C cable tucks neatly into the side of the device, reducing the risk of losing or forgetting a cable—a practical touch that enhances portability.
A digital display on the front provides a clear percentage readout of the remaining battery capacity. This is more precise than the typical four-LED indicator system found on many power banks, allowing users to better manage their charging habits and avoid overcharging or running out of power unexpectedly.
Charging Performance
Performance is where the OnPower 600 demonstrates its value. The 20,000mAh capacity is sufficient to charge most smartphones four to five times, or a typical tablet twice. For laptops that support USB-C charging, the 65W output is enough to provide a meaningful top-up.
The digital display is particularly useful for monitoring usage. Unlike power banks with only a few indicator lights, the percentage readout allows for more accurate planning, especially when travelling or during long days away from mains power.
Simultaneous charging of multiple devices is supported, but users should be aware that the total output is split between the ports. Charging a laptop and a phone at the same time will reduce the speed for each device, but the power bank manages this efficiently without excessive heat build-up.
Everyday Use and Portability
In daily use, the OnPower 600 proves practical for a range of scenarios. Its compact size means it is easy to carry in a work or travel bag, and the built-in cable eliminates the need to remember a separate charging lead. The weight is noticeable, but not prohibitive for most users.
The device is well suited to commuters, travellers, and anyone who spends long periods away from mains power. It is also a good fit for those who use multiple devices throughout the day, such as smartphones, tablets, wireless headphones, and even smaller laptops.
The digital display is a small but valuable addition, making it easier to avoid running out of power unexpectedly.
Price and Alternative Options
The Canyon Power Bank Onpower 600 is available to buy now. It has an RRP of £60 but is already available from Ryman for £48.
Anker has the Zolo Power Bank with the same capacity and a built-in cable, but it is limited to 30w and is available for £35.
They also have the A1383, which also has a built-in cable and can do 65W from one power and 87W in total. This has an RRP of £50 and is available for £36
Overall
The Canyon OnPower 600 Power Bank is a well-constructed, high-capacity portable charger that delivers on its promises. Its fast charging capabilities, robust build, and integrated cable make it a practical choice for users who value reliability and convenience. The digital display is a thoughtful addition, providing more precise information than most competitors.
The only criticism I have of it is the relatively high price compared to options from popular brands like Anker.
Overall, the OnPower 600 is a strong option for those who need a dependable power bank with fast charging and a large capacity. It is particularly well suited to travellers, commuters, and anyone who relies on multiple devices throughout the day. I found the built-in cable to be hugely beneficial for days out where you want to minimise bulk in your pockets.
Canyon OnPower 600 Power Bank Review
Overall
75%-
Overall - 75%75%
Pros
- Good balance of capacity, size and weight
- Built-in cable is incredibly handy when carrying this in your pocket or bag on days out
- 65W power output is suitable for phones, tablets and laptops
Cons
- Higher price than similar compeiting products
I am James, a UK-based tech enthusiast and the Editor and Owner of Mighty Gadget, which I’ve proudly run since 2007. Passionate about all things technology, my expertise spans from computers and networking to mobile, wearables, and smart home devices.
As a fitness fanatic who loves running and cycling, I also have a keen interest in fitness-related technology, and I take every opportunity to cover this niche on my blog. My diverse interests allow me to bring a unique perspective to tech blogging, merging lifestyle, fitness, and the latest tech trends.
In my academic pursuits, I earned a BSc in Information Systems Design from UCLAN, before advancing my learning with a Master’s Degree in Computing. This advanced study also included Cisco CCNA accreditation, further demonstrating my commitment to understanding and staying ahead of the technology curve.
I’m proud to share that Vuelio has consistently ranked Mighty Gadget as one of the top technology blogs in the UK. With my dedication to technology and drive to share my insights, I aim to continue providing my readers with engaging and informative content.
