Nimble Wally Stretch Review: A Colorful Charger With a Retractable USB-C Cable

Unleashing the Power of Nimble: A Deep Dive into the Wally Stretch Chargers and Champ Portable Power Banks

Last year, the innovative accessory maker, Nimble, introduced their Wally Stretch power adapters to the market, and almost immediately, these devices distinguished themselves. For many users, myself included, they quickly ascended to become some of the most preferred and indispensable charging solutions available today. It's not just about delivering power; it's about doing so with thoughtful design, convenience, and a touch of personal style that makes a real difference in daily use. These chargers redefine what we expect from our everyday power accessories, blending high performance with user-centric features that simplify our increasingly connected lives.

The Nimble Wally Stretch: More Than Just a Charger

The Wally Stretch power adapter is currently available in two distinct power configurations, catering to a range of devices and user needs. There's a 35W model, which is perfectly suited for everyday gadgets like smartphones, smaller tablets, and some compact laptops. Then, for those with more power-hungry electronics, a robust 65W option is available. This higher wattage is ideal for larger tablets, most modern laptops, and even capable of supporting some demanding devices that require more juice. Right out of the box, what strikes you most about these chargers is their exceptional design. They eschew the conventional bulky or oblong shapes often associated with power adapters, opting instead for a sleek, minimalist cube. This compact form factor isn't just for aesthetics; it's a cornerstone of their practical appeal, making them incredibly easy to pack, store, and integrate into any charging setup without monopolizing precious space.

One of the standout features, and certainly a major contributor to their popularity, is the inclusion of prongs that neatly fold down into the charger's body. This design choice is a boon for portability, preventing the prongs from snagging on other items in your bag, scratching surfaces when stored, or even poking you if you toss it into a pocket. It also means a smoother profile, making it safer and more convenient to carry around without worrying about damage. Beyond the folding prongs, the Wally Stretch boasts a remarkable integrated, retractable USB-C cable. This ingenious addition eliminates the common frustration of tangled wires and lost cables, offering instant connectivity without any fuss. No more rummaging through your bag for the right cable, or dealing with excessive length that clutters your desk. And as if that weren't enough, Nimble has thoughtfully included an additional, standard USB-C port. This provides even greater versatility, allowing you to charge a second device simultaneously or connect a longer, specialized cable if your specific setup demands more reach or a different type of connection.

To give you a clearer sense of its physical presence and how it compares to other market offerings, let's consider the 65W model I put through its paces against Apple's comparable 70W charger. While Nimble's offering is slightly thicker, it remarkably compensates by being noticeably smaller in both length and width. This subtle difference in dimensions translates into a charger that occupies less overall volume, an important consideration for anyone looking to optimize space on a crowded power strip, declutter a desk, or minimize bulk in a travel bag. The thoughtful engineering behind this compact design is evident, possibly utilizing advanced gallium nitride (GaN) technology, which allows for smaller and more efficient power components. This makes the Wally Stretch a compelling alternative to larger, less portable options, offering significant power without the typical footprint.

Design That Stands Out: Beyond Black and White

In terms of sheer physical dimensions, Nimble's charger is impressively compact, measuring just about two inches on all sides, giving it the appearance of a neat, sturdy block. This understated size belies its powerful capabilities, allowing it to blend seamlessly into various environments while providing robust charging. This means it won't dominate your wall outlet or power strip, leaving ample space for other plugs. While Nimble itself offers the 35W charger in a classic, professional black finish and the 65W charger in a clean, modern white, what truly catches the eye are the exclusive color options available directly from Apple. For those who appreciate a splash of personality in their tech accessories and wish to inject some vibrancy into their setup, Apple offers the 65W Wally Stretch in a palette of much more vibrant and engaging colors.

Imagine a charger in a striking teal, beautifully accented with a cheerful yellow, complete with a cable that boasts a complementary gold-topped connector. Or perhaps a rich, deep purple variant, featuring a delicate pink accent and a cable finished with an elegant silver top. These aren't just minor cosmetic changes; they're a statement. In a world where tech often defaults to monochrome, these vibrant choices allow for personalization and expression. As someone who's grown weary of the ubiquitous black and white chargers that dominate the market, I am a fervent admirer of any power solution that dares to break the mold with unique color combinations. These vibrant Wally Stretch chargers not only perform flawlessly but also add a touch of personal flair and visual interest to my workspace. They've found a permanent home plugged into my desktop power strip, not just because of their efficiency, but because they genuinely elevate the aesthetic of my setup, making charging less of a chore and more of an integrated, stylish experience.

The Retractable Cable: A Game Changer for Convenience and Tidiness

Let's delve deeper into one of the Wally Stretch's most innovative and user-centric attributes: its integrated retractable USB-C cable. This cable extends to a convenient length of two feet (approximately 60 centimeters). This measurement strikes a perfect balance, proving to be an ideal length for a multitude of scenarios. For instance, when it's plugged into a desktop power strip or a wall outlet behind your furniture, the two-foot cable is just long enough to comfortably reach your laptop, tablet, or smartphone on your desk without creating an unsightly tangle of excess wire. It allows for flexibility in device placement, ensuring your workspace remains tidy, organized, and free from the visual clutter that often accompanies multiple charging cables.

Furthermore, this length has proven exceptionally useful for those constantly on the go. Whether you're moving between different rooms in your home, working from a coffee shop with limited outlet access, or traveling to a new city and plugging into unfamiliar outlets, the two-foot cable offers just enough slack to connect your device to a wall outlet without being overly long and cumbersome. It eliminates the need to coil and uncoil a lengthy cable every time you pack or unpack, saving valuable time and reducing frustration. The convenience of simply pulling out the exact length you need and, with a gentle tug, retracting it back into the charger when finished cannot be overstated – it's a minor detail that delivers a major improvement in user experience, making charging effortless and portable.

However, it's worth acknowledging that cable length is often a matter of personal preference and specific charging environments. Some users, particularly those with specialized setups or a need to charge devices from a greater distance (e.g., from a bedside table to a device across the room), might prefer much longer cables. For these individuals, the fixed two-foot length of the Wally's integrated cable could be perceived as a limitation. Nimble, understanding this potential need, has cleverly incorporated a solution: an additional, standard USB-C port located at the bottom of the charger. This secondary port allows you to plug in any USB-C to USB-C cable of your desired length, effectively negating the limitation of the integrated cable for those specific scenarios. So, while the retractable cable offers unparalleled convenience for most uses, the extra port ensures that the Wally Stretch remains adaptable to virtually any charging requirement, proving its versatility as a truly universal power solution.

Unmatched Power: Fuelling Your Entire Ecosystem

The 65W power output of the Wally Stretch is far more capable than its compact size might suggest. For most users, this wattage is incredibly versatile, offering ample power for a wide array of modern electronic devices. In my testing, the 65W model proved itself more than capable of powering even a 16-inch MacBook Pro, provided it wasn't under an extreme heavy load such as intense video rendering, demanding gaming, or complex software compilation. This means for everyday tasks like browsing, document editing, streaming media, and most productivity applications, the Wally Stretch can keep your high-end laptop charged and running efficiently, ensuring you stay productive without interruption.

Where it truly shines, however, is with less power-intensive devices that still benefit immensely from fast charging. For my MacBook Air, iPad Pro, and iPhone, the 65W output is not just sufficient; it's practically overkill in the best possible way, ensuring rapid and consistent charging speeds. This means less downtime waiting for your devices to charge and more time using them. What's even more impressive is its ability to handle multiple devices concurrently with remarkable efficiency. Even when I'm simultaneously charging two of my portable devices – say, my iPad Pro and my iPhone – the Wally Stretch intelligently distributes power and delivers fast charging to both. This multi-device capability is a huge advantage, reducing the number of individual chargers you need to carry, streamlining your charging routine, and allowing you to power up your essential gadgets at the same time.

This impressive efficiency and multi-device capability are largely due to the implementation of USB-C Power Delivery (PD) technology. Without getting too technical, PD is a universal charging standard that allows devices to intelligently negotiate the optimal power level between the charger and the device. This intelligent communication ensures that your devices receive the fastest possible charge they can safely handle, maximizing charging efficiency while simultaneously protecting your device's battery health by preventing overcharging or incorrect voltage delivery. The 65W Wally Stretch takes full advantage of this, making it a powerful, smart, and reliable charging hub for your entire Apple ecosystem and many other USB-C compatible devices from different manufacturers, truly embodying the spirit of universal compatibility and high-speed charging.

Why the Wally Stretch Stands Above the Rest

When you take a moment to consider the cumulative benefits of a retractable cable, an additional versatile USB-C port, and a remarkably small form factor, what you get is a power adapter that truly excels in flexibility, convenience, and overall user experience. The Wally Stretch effortlessly becomes one of the most adaptable and user-friendly charging options in any tech arsenal. Its thoughtful design addresses so many common charging frustrations – like tangled cables, missing adapters, and bulky bricks – that it's genuinely difficult to go back to standard alternatives once you've experienced its seamless benefits. It's a product that clearly understands the needs of modern, mobile users.

From a personal standpoint, having extensively used various charging solutions, I would confidently choose the Nimble Wally Stretch over a standard Apple charger in virtually every conceivable scenario. While Apple's chargers are undeniably reliable and well-made, they often lack the integrated features and compact, travel-friendly design that make the Wally Stretch so appealing and practical for daily use. Furthermore, it easily surpasses many third-party chargers on the market, which, while sometimes offering similar wattages or ports, rarely manage to integrate them into such an elegant, compact, and convenient package. The seamless blend of innovative design, robust functionality, and exceptional portability truly sets the Wally Stretch apart from the competition, making it a benchmark for what a modern power adapter should be.

There are only a couple of very specific situations where I might find myself reaching for an alternative charger, demonstrating just how versatile the Wally Stretch is. These instances typically involve scenarios where I need to charge more than two devices simultaneously, requiring a charger with additional ports to handle a complex setup, or when I'm dealing with an extremely power-intensive device that demands significantly higher wattages, perhaps 100W or more, such as a high-performance gaming laptop. However, for the vast majority of my daily charging needs, which involve a mix of laptops, tablets, and phones, the Wally Stretch proves perfectly adequate and exceptionally convenient, making these higher-demand scenarios infrequent exceptions. Indeed, the only enhancement I can truly envision for this already stellar product would be an "XL" version. This hypothetical model would ideally feature two retractable cables for ultimate multi-device charging and a boosted power output of 140W, catering to the most demanding power users and complex multi-device setups, solidifying Nimble's position at the forefront of charging technology.

Introducing Nimble's Portable Power: The Champ Portable Charger

Beyond their innovative wall adapters, Nimble also excels in the realm of portable power, offering a range of power banks that embody the same thoughtful design principles and commitment to aesthetics. Much like their Wally Stretch chargers, Nimble's power banks immediately capture attention because they dare to venture beyond the typical, monotonous black or white color schemes that flood the market. This commitment to vibrant design is a refreshing change, making these power banks not just functional tools, but also stylish accessories that you won't mind showing off. They stand out in a sea of sameness, adding a touch of personality to your everyday carry.

The specific model I had the pleasure of testing, the Nimble 10k Champ Portable Charger, is a prime example of this philosophy. It arrives in an eye-catching teal, playfully accented with bright yellow details. This combination isn't just visually appealing; it hints at the smart design choices Nimble has made to enhance the overall user experience. During my time with it, I discovered several design elements that were surprisingly useful and greatly contributed to its overall appeal and practicality, proving that good design goes beyond just looks.

Compact Design and Clever Features

The Nimble Champ 10K charger immediately impresses with its highly portable dimensions. It's remarkably small and thoughtfully designed to slip effortlessly into a pocket or discreetly tuck away into any compartment of a bag, whether it's a backpack, purse, or even a small clutch. This compact size ensures that it's always there when you need it, without adding unnecessary bulk or weight to your daily carry. It’s the kind of accessory that seamlessly integrates into your life, becoming an indispensable tool for staying charged on the go without being a burden.

Perhaps one of its most understated yet surprisingly valuable features is the integrated lanyard. Initially, I wouldn't have considered a lanyard to be a deal-breaker or a standout feature for a power bank; it seemed like a minor addition. However, after extensive use, I've come to appreciate its incredible utility. In the often-chaotic depths of a backpack or travel bag, where small items can easily get lost, the lanyard acts as a convenient handle, making it exceptionally easy to locate and retrieve the power bank without tedious rummaging. More ingeniously, when I'm using a short charging cable to power up my iPhone, I can slip the lanyard around my wrist. This simple action provides an extra layer of security, preventing accidental drops and keeping both my phone and the power bank safely tethered together while in use, especially handy when navigating busy environments. I own a decent selection of power banks from various brands, and time and again, when faced with a choice, I invariably gravitate towards the ones equipped with a lanyard first. It’s a testament to how small, thoughtful design elements can significantly enhance the user experience and overall practicality.

To provide a clearer picture of its impressive portability, the Nimble Champ measures in at a mere 3.4 inches long, 2.3 inches wide, and less than an inch thick. This slender profile, coupled with its lightweight nature at just six ounces, makes it one of the most pocket-friendly power banks available, rivaling even some smartphones in discreetness. On its front face, a distinct yellow button serves a dual purpose: a single press illuminates four small LED dots, providing a quick visual indication of the remaining power level. This standard feature is common among power banks and functions perfectly well for a general overview, giving you a ballpark idea of how much charge is left. While some competing power banks offer a more precise LED display that shows the exact percentage of charge remaining – a feature I personally find slightly more convenient for meticulous planning – the four-dot indicator on the Nimble Champ is certainly adequate and doesn't detract from its overall usability. It gets the job done reliably, offering peace of mind regarding your power reserves without overcomplicating the interface.

Connectivity and Value

The Nimble Champ 10K Portable Charger is thoughtfully equipped with two versatile USB-C ports. These ports serve a crucial dual function: they allow you to efficiently charge your iOS devices (or any other USB-C compatible gadget you might own, from Android phones to portable gaming consoles) and also enable you to quickly recharge the power bank itself. This universal USB-C connectivity is a major advantage in today's tech landscape, streamlining your cable management by allowing you to use a single type of cable for multiple charging needs, reducing clutter and simplifying your life. Nimble thoughtfully includes a USB-C cable in the box, ensuring you have everything you need to start charging right away, which is a nice touch.

However, in keeping with the power bank's vibrant and distinctive aesthetic, I do find myself wishing that the included cable was color-matched to the device, rather than a plain, standard cable. A teal power bank with a matching teal or yellow-accented cable would undoubtedly elevate the entire user experience, creating a more cohesive and stylish package that feels truly complete. It's a small detail, but one that could significantly enhance the product's premium feel. I understand, of course, the practical reasons behind the choice of a plain cable; it's a common strategy employed by manufacturers to keep production costs lower and, consequently, the retail price more accessible for consumers. At a price point of $60, the Nimble Champ is indeed reasonably priced for a 10,000mAh portable charger with its feature set and design quality. This positions it as an excellent value proposition in a crowded market, making reliable and stylish portable power available without breaking the bank. It represents a smart investment for anyone seeking a blend of performance, unique style, and affordability in a power bank.

Considering Alternatives and Upgrades for Optimal Portable Power

In the vast and ever-expanding landscape of portable power solutions, personal preference often dictates the ultimate choice, as different users prioritize different features. For me, my current top-tier portable charger is an Anker Nano power bank, primarily due to its combination of a convenient lanyard and, crucially, an integrated retractable cable. The sheer convenience of having a cable readily available, without the need to hunt for one or contend with excess length, is a feature I highly prioritize for its contribution to an uncluttered and efficient charging experience. Consequently, while the Nimble Champ is an excellent device, offering great capacity and aesthetics, it currently holds the position of my second pick among my collection of power banks, primarily due to its lack of an integrated cable.

My slight preference for the Anker model stems from my strong appreciation for integrated cables; they eliminate the minor but persistent annoyance of needing to remember a separate cable and the clutter that loose cables can create in a bag. This is precisely why the news of Nimble's newer offering, the Nimble Champ Stretch 10K Charger, is so exciting. This updated version directly addresses my primary wish, incorporating a retractable cable into its design – a significant upgrade in terms of user convenience and tidiness. Furthermore, it enhances the user experience with an exact digital readout of the charging capacity, providing a more precise understanding of the remaining power compared to the four LED dots. However, these significant upgrades in features and design come with a higher price tag, retailing at $80. For many, the added convenience of the retractable cable and the precision of the digital display might well justify the increased investment, especially for those who, like me, value an all-in-one, streamlined, and highly informative portable charging solution.

Power and Speed: Understanding the Nimble Champ's Capabilities

The Nimble Champ is a 10,000mAh (often abbreviated as 10K) power bank, a capacity that translates to substantial charging power for most modern smartphones. To put this into perspective, it holds enough energy to fully charge an iPhone 17 Pro Max from 0% to 100% and still have a significant reserve left over for additional top-ups or to charge another smaller device. This makes it an ideal companion for long days out, extended travel, or any situation where access to a wall outlet is limited or unreliable. You can comfortably rely on it for multiple charges of your smartphone or to keep your tablet powered throughout the day, providing peace of mind during your adventures.

However, it's important to set expectations regarding charging speed. The Nimble Champ is limited to 20W fast charging. While 20W is certainly considered 'fast charging' for many devices, especially iPhones (which typically draw around 20-27W for peak speed), it's not the absolute fastest speed available for the latest models. For instance, Apple's newest iPhone 17 models are capable of achieving a 50 percent charge in approximately 20 minutes when paired with a more powerful 40W adapter. This means that while the Nimble Champ will undoubtedly charge your iPhone quickly, it won't deliver the absolute maximum charging speeds that a higher-wattage power bank or wall adapter could provide for the very latest iPhones, especially when they are at lower battery percentages.

Therefore, if your primary concern is to optimize for the fastest possible charging speed for an iPhone 17 or similar device, particularly when you're in a hurry and every minute counts, the Nimble Champ might not be your top choice. In such situations, investing in a power bank or wall charger with a 40W or higher output would be more suitable to fully leverage your device's maximum charging capabilities. However, for a vast majority of users, and in most everyday scenarios where charging speed isn't the absolute critical factor – such as overnight charging, casual top-ups throughout the day, or simply needing reliable power when away from an outlet – the Nimble Champ performs admirably. Its 20W output is more than sufficient to keep your devices powered and ready for use without any significant inconvenience, striking a great balance between capacity, portability, style, and affordability, making it a highly practical choice for general use.

Bottom Line: Why Nimble Should Be Your Next Choice

In summary, Nimble has truly distinguished itself in the crowded market of charging accessories by offering products that blend innovative design with practical functionality. The Wally Stretch power adapter is a testament to this philosophy. It stands out as an exceptionally useful and versatile power adapter, capable of efficiently charging everything from a powerful MacBook to a compact iPhone. Its headline feature, the retractable USB-C cable, is a paradigm of convenience, drastically reducing cable clutter and making it a dream for both desktop organization and on-the-go charging. Whether you're setting up a sleek home office or packing for a trip, the Wally Stretch's intelligent design, vibrant aesthetics, and powerful performance make it an indispensable tool that simplifies your charging routine. I wholeheartedly recommend it to anyone in search of a superior power adapter for both stationary and travel use – it’s a decision you won’t regret.

Complementing their wall chargers, the Nimble Champ Portable Charger offers an equally compelling proposition for those needing power on the move. It strikes an impressive balance between affordability and robust features, presenting itself as a budget-friendly power bank that doesn't compromise on style or practicality. Its brightly colored aesthetic is a refreshing departure from the norm, making it easy to spot in a bag and a pleasure to carry. Coupled with its slim profile and lightweight design, it effortlessly slips into a pocket or bag, ensuring you always have emergency power at your fingertips without added bulk. While it may not deliver the absolute fastest USB-C charging speeds available on the market, its 20W output is more than adequate for most daily needs, providing reliable and efficient power when you're away from an outlet. It's a solid pick for anyone who prioritizes portability, unique design, and consistent charging performance, provided hyper-speed charging isn't your absolute primary concern.

How to Buy Your Nimble Chargers and Power Banks

Ready to experience the convenience and style of Nimble's charging solutions for yourself? Here's where you can get your hands on these fantastic accessories and bring a touch of innovation to your daily power needs:

• Nimble's versatile 65W Wally Chargers can be conveniently purchased directly from the official Nimble website for an accessible price of $42. However, if you're drawn to the more vibrant and unique color options – like the eye-catching teal with yellow accents or the sophisticated deep purple with pink accents – these exclusive versions are available directly from Apple for $60.
• For portable power, the robust 10K Nimble Champ Charger, with its excellent balance of capacity and portability, is available for $60. You can acquire it either from the Nimble website or seamlessly from Apple, ensuring easy access regardless of your preferred shopping destination. Consider the upgraded Champ Stretch for added convenience, available for $80.

This article, "Nimble Wally Stretch Review: A Colorful Charger With a Retractable USB-C Cable" first appeared on MacRumors.com

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