Nimble has introduced the WALLY PRO STRETCH 30, a compact charging accessory designed to combine a wall charger, portable power bank, and retractable USB-C cable in one device. The new product aims to simplify everyday charging by reducing the number of accessories users need to carry, whether they are working at home, commuting, or traveling.
Built around the brand's “One Device. Zero Compromises.” concept, the WALLY PRO STRETCH 30 combines wall-based fast charging with portable power in a pocket-sized design. It features up to 30W of charging power when connected to a wall outlet, a built-in 5,000mAh battery capable of delivering up to 20W of portable charging, and a retractable USB-C cable that extends up to two feet.
The device also includes a second USB-C port, allowing users to charge two devices simultaneously. With fold-flat wall prongs and a self-storing cable, Nimble's latest accessory is designed for people who want a more organized and portable charging setup without carrying separate adapters, power banks, and cables.
The WALLY PRO STRETCH 30 is available now in White and Black for $59.95.
A Three-in-One Charging Solution for Everyday Use
Carrying multiple charging accessories can quickly become inconvenient, particularly for people who travel frequently or move between different workspaces. A wall charger, portable battery, and charging cable each serve a separate purpose, but keeping all three readily available adds bulk to a bag or pocket.
Nimble's WALLY PRO STRETCH 30 addresses this problem by bringing these functions together in one accessory. When connected to a wall outlet, it operates as a wall charger. When users need power away from an outlet, its integrated battery provides portable charging. The built-in retractable USB-C cable eliminates the need to carry a separate cable for compatible devices.
This integrated approach could make the accessory useful for commuters, students, business travelers, and people who regularly work outside their homes. Instead of packing several charging accessories, users can carry one device that handles multiple charging situations.
The design also aims to reduce cable clutter. Because the USB-C cable retracts into the device, users can store it neatly when it is not needed, helping prevent tangles in pockets, backpacks, and travel bags.
GaN Technology Supports 30W Wall Charging
The WALLY PRO STRETCH 30 uses gallium nitride (GaN) technology to support wall charging at up to 30 watts. GaN is a semiconductor technology commonly used in modern power adapters because it can support efficient power conversion and compact charger designs.
The device's 30W wall-charging capability makes it suitable for many everyday charging needs, including compatible smartphones, wireless accessories, and certain smaller USB-C devices. Actual charging speeds will depend on the connected device, its charging requirements, and supported charging protocols.
When connected to a wall outlet, the WALLY PRO STRETCH 30 can provide up to 30W of charging power. This gives users a way to charge compatible devices directly from an outlet without needing a separate conventional wall adapter.
However, 30W is not intended to replace higher-powered laptop chargers in every situation. Users with laptops or other power-hungry devices should check their devices' charging requirements before relying on the accessory as their primary power source.
Built-in 5,000mAh Battery Delivers Portable Power
One of the product's defining features is its integrated 5,000mAh battery, which allows it to function as a portable power bank when users are away from a wall outlet.
Nimble specifies portable charging output of up to 20W. This can provide a convenient way to recharge compatible smartphones and other USB-C devices while traveling, commuting, or spending time away from a desk.
The built-in battery also means users do not have to carry a separate power bank for basic portable charging needs. Combining the battery and wall charger in one housing could be particularly useful for short trips, day-to-day errands, and situations where access to an outlet is limited.
As with other portable batteries, the actual amount of power delivered to a connected device will be lower than the battery's nominal capacity because of energy-conversion losses and differences in device battery capacity. The number of charges users can expect will therefore vary depending on the device being powered and how it is used.
The 5,000mAh capacity prioritizes portability over the larger energy reserves offered by high-capacity power banks. Users who need to recharge several devices repeatedly during long trips may still prefer a dedicated power bank with a larger battery.
Retractable USB-C Cable Extends Up to Two Feet
Cable management is another central part of the WALLY PRO STRETCH 30's design. The integrated USB-C cable extends up to two feet, giving users some flexibility when positioning a connected device near an outlet or while charging on the move.
Because the cable retracts into the device, it can be stored without wrapping it around the charger or placing it loosely in a bag. This could help users keep their everyday carry items more organized while reducing the inconvenience of tangled cords.
In addition to the retractable cable, the accessory includes a second USB-C port. This allows two devices to be connected at the same time, making the charger more versatile for users who regularly carry a smartphone alongside another compatible device.
The company says simultaneous charging is supported both when the accessory is plugged into a wall outlet and when it is being used on the go.
However, the maximum advertised charging speeds should not automatically be assumed to apply to both connected devices simultaneously. The power available to each device may depend on how the accessory distributes power between its outputs. Users interested in charging two devices at the highest possible speeds should consult the product's detailed specifications.
The Battery Can Recharge While Powering Another Device
The WALLY PRO STRETCH 30 also supports recharging its internal battery while powering a connected device. This feature is designed to make the transition between wall-powered and portable charging more convenient.
For example, users can connect the accessory to a wall outlet while charging a compatible device, allowing the internal battery to recharge as the connected device receives power. This reduces the need to treat the charger and power bank as entirely separate accessories.
The convenience of this arrangement will depend on the connected devices and the available power. When multiple charging demands are placed on a compact accessory, charging speeds and battery-recharge times can vary.
The design nevertheless offers a practical advantage for users who want to keep their charging setup ready for their next trip or commute.
Fold-Flat Prongs Make It Easier to Pack
Portability extends beyond the retractable cable. The WALLY PRO STRETCH 30 features fold-flat wall prongs, allowing the plug to fold against the body when the device is not connected to an outlet.
This helps create a more compact shape for storage and reduces the likelihood that exposed prongs will catch on other items inside a bag.
Combined with the integrated battery and cable, the foldable design reinforces the product's focus on reducing the number of separate accessories users need to pack.
For frequent travelers, compact charging equipment can make a difference when organizing carry-on luggage, backpacks, and smaller everyday bags. The WALLY PRO STRETCH 30 is designed to offer the convenience of several charging tools without requiring the same amount of space as a collection of separate accessories.
Nimble Emphasizes Recycled Materials and Responsible Disposal
Beyond charging performance, Nimble is highlighting the WALLY PRO STRETCH 30's material choices and the company's broader sustainability commitments.
According to the company, the device's exterior is made from 100% certified post-consumer recycled plastic. This means the exterior material uses recycled plastic sourced from consumer waste rather than relying entirely on newly produced plastic.
Nimble also states that the product uses BPA- and PVC-free materials and comes in plastic-free packaging.
These measures are intended to reduce reliance on virgin plastic and limit unnecessary packaging materials. They may appeal to consumers who consider environmental impact alongside price, portability, and technical specifications when choosing electronic accessories.
The company also offers free e-waste recycling for old technology. Electronics recycling programs can help divert discarded devices and accessories from landfills and support the recovery of materials that may otherwise go to waste.
Consumers interested in participating should review Nimble's recycling program requirements to confirm which products are accepted and how items must be submitted.
Although recycled materials and recycling programs can contribute to more responsible electronics consumption, they do not by themselves establish the product's total environmental footprint. Battery production, manufacturing, transportation, durability, and end-of-life handling also influence a device's overall impact.
Price, Availability, and Color Options
Nimble's WALLY PRO STRETCH 30 is available now for $59.95 in two color options: White and Black.
At this price, the accessory targets consumers looking for a multifunctional charging solution rather than a basic wall adapter or standalone portable battery. Its appeal will depend on whether users value the convenience of combining a charger, battery, and retractable cable enough to justify the cost compared with buying separate accessories.
The product could also be a practical gift for travelers, technology enthusiasts, students, and professionals who frequently charge their devices away from home. With a price below $100, it falls within a common budget for holiday gifts and other everyday tech accessories.
Is the WALLY PRO STRETCH 30 Worth Considering?
The WALLY PRO STRETCH 30 brings together several useful charging features in a single compact device. Its combination of 30W wall charging, 20W portable output, a 5,000mAh battery, a retractable USB-C cable, and a second USB-C port is designed to simplify charging for people who want fewer accessories in their bags.
Its strongest selling point is convenience. Rather than carrying a separate wall charger, power bank, and USB-C cable, users can rely on one accessory for many everyday charging situations. Fold-flat prongs and a self-storing cable further support its travel-friendly design.
There are trade-offs to consider. The 5,000mAh battery may be insufficient for people who need several full smartphone charges, and the 30W maximum wall output may not meet the requirements of every laptop. Buyers should also verify simultaneous charging behavior and device compatibility before purchasing.
Nevertheless, for users who prioritize portability, simplified cable management, and a charging accessory made with recycled materials, Nimble's latest product offers an interesting alternative to carrying multiple separate accessories.
With its $59.95 price, two color choices, and three-in-one functionality, the WALLY PRO STRETCH 30 positions itself as a compact charging option for everyday use and travel.