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For the smallest travel kit, choose the UGREEN MagFlow 2-in-1 Foldable Magnetic Wireless Charger 25W. Its folded body measures 6.02 × 7.26 × 2.67 cm and weighs 3.70 oz, making it the most compact documented option here. It charges an iPhone and AirPods together, reaches up to 25W on iPhone 16 and iPhone 17 models, and folds into a pocketable cube. It does not contain an Apple Watch charger, so you must add your Watch cable if that device is part of your travel kit.
If your second device is an Apple Watch rather than AirPods, the 104 g Twelve South ButterFly SE is the lightest documented integrated iPhone-and-Watch option. It adds 15W Qi2 charging, fast Watch charging, Nightstand mode and a 30W wall adapter. Travelers carrying all three devices should consider a foldable 3-in-1 model: Satechi is the lightest of the three-device choices listed, Anker includes the most powerful bundled adapter, and Nimble includes an adapter and cable but weighs the most.
At a glance: the compact travel choices
The products below solve different packing problems. A 2-in-1 charger minimizes size and weight, but its second charging position may be limited to AirPods or Apple Watch. A 3-in-1 charger occupies more space while charging an iPhone, Apple Watch and AirPods at the same time.
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Repair Windows errors before they cause bigger problemsFix Now →Scan for outdated or missing drivers - takes under a minuteDriver Scan →Clear out junk files and repair common Windows errorsFree Scan →| Model | Folded or closed size | Weight | Charging coverage | iPhone charging | Adapter and cable details |
|---|---|---|---|---|---|
| UGREEN MagFlow 2-in-1 Foldable Magnetic Wireless Charger 25W | 6.02 × 7.26 × 2.67 cm | 3.70 oz (UGREEN product page, accessed 2026) | iPhone plus AirPods; USB-C port can connect an Apple Watch cable | Qi2; up to 25W for iPhone 16/17 and 15W for older iPhones, according to UGREEN and Macworld | Watch cable is not built in; wall-adapter inclusion not stated |
| Twelve South ButterFly SE | 60 × 60 × 23.5 mm closed | 104 g (Macworld, 2026) | iPhone plus integrated Apple Watch charger | 15W Qi2 | 30W wall charger included; fast Watch charging and Nightstand mode |
| Native Union Voyage | Not stated in the cited review | Not stated in the cited review | iPhone plus Apple Watch; Watch pad can charge AirPods | 15W Qi2 | Watch charging is listed at 5W; adapter and cable inclusion not stated |
| Satechi OntheGo 3-in-1 | 83 × 67 × 34 mm folded | 145 g (Macworld, 2026) | iPhone, AirPods and Apple Watch simultaneously | 15W Qi2 | AirPods and Watch positions are 5W; separate 36W charger required |
| Anker MagGo 3-in-1 | 60 × 60 × 36 mm | 196 g (Macworld, 2026) | iPhone, AirPods and Apple Watch simultaneously | Not stated in the cited review | 40W adapter included; no Watch Nightstand mode |
| Nimble Fold 3-in-1 | Not stated in the cited listing | 250 g (Apple UK Store listing, accessed 2026) | iPhone, AirPods and Apple Watch simultaneously | Qi2-certified, up to 15W wireless charging | 36W adapter and USB-C cable included; Apple Watch fast charging |
Dimensions and weights are manufacturer or review figures, not results from a common laboratory test. Adapter contents, regional stock and supported iPhone wattage can change, so check the listing for your country before buying.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
What to decide before buying
Whether the second pad must charge a Watch
Travelers often call any two-device folding charger a MagSafe Duo replacement, but the device combinations differ. The UGREEN unit has a magnetic Qi2 phone surface and a second surface intended for AirPods. Its USB-C port can accept an Apple Watch charging cable, but that cable is separate and the charger does not provide a built-in Watch puck. The ButterFly SE and Native Union Voyage integrate Watch charging directly. That distinction determines whether you can leave a separate Watch cable at home.
Whether 25W matters on your iPhone
Qi2 output is not uniform across models. UGREEN specifies up to 25W for iPhone 16 and iPhone 17, while Macworld reports 15W on older iPhones. The other products in this comparison are documented at 15W Qi2 or, in the Anker case, have no iPhone wattage stated in the cited material. If your phone is an eligible newer model, the 25W option can shorten charging time; otherwise, the packing advantages may matter more than the headline wattage.
How many devices need power at once
A 2-in-1 design is enough when you normally charge an iPhone and either AirPods or an Apple Watch. A 3-in-1 is justified when all three devices arrive at the hotel each night and you want one outlet, one unit and simultaneous charging. The extra charging surface and hinge hardware add weight, so do not choose a 3-in-1 solely because it can charge a third device occasionally.
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UGREEN MagFlow 2-in-1: smallest package for iPhone and AirPods
UGREEN’s MagFlow 2-in-1 is the clear choice when folded volume is the first constraint. UGREEN describes the folded charger as a “compact macaron” measuring 6.02 × 7.26 × 2.67 cm. Its listed weight is 3.70 oz, the lightest stated figure in this group. The hinge lets the charger close into a small cube for a jacket pocket, cable pouch or the side compartment of a small carry-on.
The magnetic phone surface is Qi2 certified. UGREEN specifies up to 25W for iPhone 16 and iPhone 17, while Macworld reports 15W for older iPhones. A second wireless position charges AirPods at the same time. That makes the unit especially practical for a traveler whose nightly routine is phone on the magnetic pad and earbuds on the flat pad.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
There is an important limitation for Apple Watch owners: the Watch charger is not built into the body. Macworld notes that the USB-C port can connect an Apple Watch cable, but you must supply that cable and route it separately. The arrangement can still replace carrying a second wall adapter, but it does not create the clean, cable-free Watch setup offered by the integrated alternatives.
Best use case
- Choose it for the smallest documented 2-in-1 package.
- Use it when iPhone and AirPods are the two devices you charge most often.
- Bring an Apple Watch cable if you need to charge a Watch.
What to verify
The cited material does not state whether a wall adapter is included. Confirm the box contents in the retailer listing and pack a suitable USB-C power adapter if necessary. Also verify that your phone case allows the magnetic connection to seat fully; a thick or poorly aligned case can reduce charging reliability on any magnetic charger.
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Twelve South ButterFly SE: lightest integrated iPhone-and-Watch option
The ButterFly SE is the best fit when an Apple Watch is essential and AirPods charging is optional. Macworld reports a closed size of 60 × 60 × 23.5 mm and a weight of 104 g. That is substantially lighter than the listed 3-in-1 models while still giving you a dedicated Watch charger rather than a cable attached to a USB-C port.
Its phone surface provides 15W Qi2 charging. The Watch position supports fast charging, and the charger can operate in Nightstand mode, allowing the Watch to sit horizontally as a bedside clock while it charges. A 30W wall charger is included, so the travel kit does not depend on finding a compatible adapter at your destination.
Because it is a 2-in-1, the ButterFly SE is not intended to charge an iPhone, Watch and AirPods simultaneously. If you carry AirPods, you can charge them later on the phone surface or with another cable, but that is less convenient than a three-device dock. Its advantage is a compact, integrated Watch solution with fewer loose parts.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Best use case
- Choose it for an iPhone and Apple Watch pair.
- Choose it when Nightstand mode is useful beside a hotel bed.
- Choose it when a bundled 30W adapter simplifies packing.
Native Union Voyage: premium 2-in-1 flexibility
The Native Union Voyage is another integrated iPhone-and-Watch charger. Macworld lists 15W Qi2 charging for the iPhone and 5W charging for the Apple Watch. Its distinctive flexibility is that the Watch charging pad can also serve AirPods when you are not carrying or charging the Watch.
That switchable second position makes the Voyage useful for travelers whose device combination changes from trip to trip. On a Watch-focused trip, it functions as an iPhone-and-Watch charger. On a lighter everyday carry, the same pad can charge AirPods instead. You do not need two separate 2-in-1 chargers to cover those routines.
The cited review does not state the Voyage’s folded dimensions, weight, adapter contents or cable contents. Treat those as purchase checks rather than assumptions. Compare the closed size and complete box contents with the ButterFly SE before paying a premium for the flexible pad.
Satechi OntheGo 3-in-1: lightest listed charger for three devices
The Satechi OntheGo is the most compact option among the documented three-device models by weight and one of the smallest by folded volume. Macworld lists 83 × 67 × 34 mm folded and 145 g. It provides 15W Qi2 charging for the iPhone, 5W for AirPods and 5W for the Apple Watch, allowing all three to charge at once.
It also supports Watch Nightstand mode. That matters if the charger will remain on a bedside table rather than inside a bag: the Watch can be positioned horizontally while the phone and AirPods occupy the other surfaces.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
The charger itself does not include a power adapter. The cited product notes call for a separate 36W charger. Include that adapter in the weight and volume calculation, especially if you are trying to beat the total carry-on footprint of a bundled 2-in-1. A compact charger with no adapter can appear lighter until the required power brick is added.
Best use case
Select the OntheGo when simultaneous charging of all three Apple devices is a nightly requirement, Nightstand mode matters, and you already own a suitable 36W charger or do not mind adding one.
Anker MagGo 3-in-1: compact three-device coverage with an adapter
The Anker MagGo folds to 60 × 60 × 36 mm and weighs 196 g according to Macworld. It charges an iPhone, AirPods and Apple Watch simultaneously and includes a 40W power adapter. The bundled adapter removes one shopping decision and ensures that the charger has a power source capable of meeting its stated requirements.
Its trade-off is weight: at 196 g, it is heavier than the 145 g Satechi and the 104 g ButterFly SE. The cited notes also state that it lacks Apple Watch Nightstand mode. If your Watch normally charges flat on a nightstand, that omission may not matter. If you use the Watch as a bedside clock, it is a functional difference rather than a cosmetic one.
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The cited material does not provide an iPhone output figure for this model. Do not infer a wattage from the 40W adapter rating: adapter capacity and the charger’s wireless output are different specifications. Check the current regional listing for the iPhone rate before comparing it with a 15W or 25W model.
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Nimble Fold 3-in-1: included accessories, highest listed weight
The Nimble Fold is a Qi2-certified 3-in-1 charger with up to 15W wireless charging, Apple Watch fast charging, a 36W adapter and a USB-C cable. Apple’s UK Store listing gives a weight of 250 g, making it the heaviest of the listed products. The cited listing does not state its folded dimensions.
The included adapter and cable make the package self-contained. That can be valuable when you want one known-good charging kit rather than assembling a charger, cable and power brick separately. However, the 250 g charger weight should be compared with the complete packed weight of lighter models plus their required adapters.
Choose the Nimble Fold when included accessories and Qi2 certification matter more than minimum mass. If your overriding goal is the smallest possible carry-on charger, the UGREEN or ButterFly SE is a better starting point.
2-in-1 or 3-in-1: a practical decision framework
| Your travel routine | Better format | Reason |
|---|---|---|
| Phone and AirPods every night; Watch is not carried | UGREEN MagFlow 2-in-1 | Smallest documented body and 25W option on supported newer iPhones |
| Phone and Apple Watch every night; AirPods are optional | Twelve South ButterFly SE | 104 g, integrated Watch charging, Nightstand mode and 30W adapter |
| Phone plus either Watch or AirPods, depending on the trip | Native Union Voyage | Watch pad can be used for AirPods |
| All three devices charge simultaneously and Nightstand mode is required | Satechi OntheGo 3-in-1 | 145 g folded weight, three charging positions and Nightstand mode |
| All three devices charge simultaneously and a bundled adapter is preferred | Anker MagGo 3-in-1 | 40W adapter included, with a 196 g charger |
| All three devices charge simultaneously and you want an included cable and adapter | Nimble Fold 3-in-1 | 36W adapter, USB-C cable and Watch fast charging included |
If a third device is only an occasional need, a 2-in-1 normally saves more bag space than carrying a 3-in-1 on every trip. If all three devices need power at the same time, the extra mass of a 3-in-1 prevents a nightly cable shuffle and frees an outlet.
Quick Recap
How to pack and use a foldable Qi2 charger
- Confirm the device combination. Write down whether the trip includes AirPods, an Apple Watch or both. This prevents buying a charger whose second pad cannot serve your main accessory.
- Check the phone output. If you own an iPhone 16 or iPhone 17 and want the UGREEN unit’s stated 25W rate, verify that the current listing still specifies support for your exact model. Otherwise, plan around 15W Qi2 charging.
- Account for the complete power kit. Add the wall adapter and required cables to the charger’s listed weight. Satechi requires a separate 36W charger; UGREEN requires an Apple Watch cable when a Watch is carried.
- Test the case and hinge before departure. Place the phone on the magnetic surface with its normal travel case installed. Confirm that the phone stays aligned and that the folded body closes without pinching a cable.
- Use a stable bedside position. Unfold the charger on a level surface. For models with Nightstand mode, place the Watch horizontally only after the hinge is fully open and the charging icon appears.
- Pack cables separately from the hinge. Keep the USB-C lead and any Watch cable in a small pouch so they cannot press against the folded charger or become trapped when it closes.
Important limits and buying checks
- Regional listings differ. Prices, stock, included adapters and supported wattage can change by country and over time. The Nimble figure cited here comes from Apple’s UK listing, so another market may show different packaging.
- Adapter wattage is not wireless output. A 40W or 36W adapter describes the power supply included or required; it does not mean the phone receives 40W or 36W wirelessly.
- “Fast charging” applies to the Watch position. The cited products that mention Apple Watch fast charging do not thereby promise a faster iPhone charge.
- Case alignment affects magnetic charging. A thick, misaligned or non-magnetic case can interfere with the connection even when the charger is Qi2 certified.
- There are no common travel-test statistics for these models. The recommendations here use the manufacturers’ specifications and comparative-review figures, not a controlled test of failure rates, airline use or charging times.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
