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The Baseus Enerfill (2C+U) 100W GaN charger was reported at just under $22 on Amazon after applying coupon code IYWZDK7R, according to Notebookcheck’s October 14, 2026 deal report. The claimed $28 discount and “all-time low” status are time-sensitive: Amazon can change the coupon, price, inventory or eligibility without notice, so verify the live listing before buying.
What the deal includes
Notebookcheck reported that the Baseus Enerfill (2C+U) triple-port charger was available for a reported $28 discount. Entering coupon code IYWZDK7R reduced the checkout price to just under $22 at the time of that report. Notebookcheck described it as an all-time low for the product. That statement applies to the deal observed on October 14, 2026, not a permanent price guarantee.
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Search for the exact product phrase “Baseus Enerfill 100W 3-port GaN charger” on Amazon and check that the coupon is shown on the product page or at checkout. Coupons may be account-, seller- or inventory-dependent, and the final total can differ because of tax, shipping and regional availability.
Ports and charging standards
The charger has two USB-C outputs and one USB-A output. Each USB-C port is described as capable of up to 100W when used alone, while USB-A provides up to 22.5W. Support for USB Power Delivery 3.0, Programmable Power Supply (PPS) and Quick Charge 3.0 lets it negotiate charging profiles with compatible laptops, phones, tablets and other devices.
#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.
| Feature | Baseus Enerfill specification |
|---|---|
| USB-C ports | 2; up to 100W per port when used individually |
| USB-A port | 1; up to 22.5W |
| Protocols | PPS, USB Power Delivery 3.0 and Quick Charge 3.0 |
| Dimensions | 3.2 × 1.7 × 1.7 inches |
| Weight | About 200 grams (roughly 7 ounces) |
| Plug | Foldable prongs |
How power is divided across ports
The headline 100W figure is a single-port maximum. When several devices are connected, the charger reallocates its available output. Notebookcheck’s listed allocations are:
| Ports in use | USB-C output allocation | USB-A output |
|---|---|---|
| One USB-C port | Up to 100W | Not in use |
| Both USB-C ports | 70W + 30W | Not in use |
| One USB-C plus USB-A | 30W on USB-C | 22.5W |
| Both USB-C plus USB-A | 60W + 22W | 12W |
That makes the charger suitable for a laptop and phone at the same time, provided the laptop is connected to the port receiving enough power for its workload. With both USB-C ports occupied, one device receives 70W and the other 30W. Connecting USB-A changes the distribution again, so a laptop that needs more than 60W should use the appropriate USB-C port and avoid filling all three outputs.
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.
What the compact design means
At about 3.2 by 1.7 by 1.7 inches and 200 grams, the Enerfill is a travel-oriented replacement for carrying separate laptop and phone chargers. Its foldable prongs reduce snagging in a bag and make the plug less exposed during transport. GaN construction enables the high output in this relatively small enclosure, but the charger still needs ventilation and should not be covered while operating.
Alternatives with a similar format
Two established alternatives use the same broad idea: a 100W, three-port GaN charger with a folding plug. UGREEN’s Nexode 100W three-port model is documented with that port count, output class and folding design. Anker’s A121B page describes a 100W, three-port GaN charger with a foldable plug and markets its frame as 30% smaller and lighter. The published descriptions confirm comparable form factors, but they do not establish current prices, exact power-sharing behavior, warranty terms or stock for either alternative.
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.
| Comparison point | Baseus Enerfill (2C+U) | UGREEN Nexode 100W | Anker A121B |
|---|---|---|---|
| Port configuration | 2 USB-C + 1 USB-A | 3-port design; exact split not stated here | 3-port design; exact split not stated here |
| 100W class | Yes | Yes | Yes |
| Foldable plug | Yes | Yes | Yes |
| Published size claim | 3.2 × 1.7 × 1.7 in; about 200 g | Not stated here | 30% smaller and lighter than its referenced frame |
| Current deal price | Just under $22 after reported coupon; verify live listing | Not stated | Not stated |
| Warranty and stock | Verify with the current seller | Verify at purchase | Verify at purchase |
Who should buy it
- Good fit: travelers who want one compact charger for a USB-C laptop, phone and lower-power accessories.
- Check first: laptop owners whose computer requires more than the available multi-port allocation when other devices are connected.
- Not a guarantee: a 100W label does not mean every connected device receives 100W simultaneously.
How to verify the deal before checkout
- Open the current Amazon listing for the Baseus Enerfill 100W 3-port GaN charger.
- Confirm the seller, shipping terms and whether the coupon checkbox or code
IYWZDK7Ris accepted. - Apply the coupon and inspect the order summary, including tax and delivery charges.
- Check the return policy and warranty information shown for your region.
- Confirm that the displayed port-sharing behavior matches your laptop’s power requirement.
Frequently Asked Questions
Does the Baseus Enerfill support PPS?
Yes. The listed charging standards include PPS, USB Power Delivery 3.0 and Quick Charge 3.0.
Can it charge a laptop and phone together?
Yes, but power is shared. With both USB-C ports active, the listed allocation is 70W for one port and 30W for the other; using USB-A changes the split.
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
Is the price permanently under $22?
No. The just-under-$22 total depended on coupon code IYWZDK7R in Notebookcheck’s October 14, 2026 report. Price, coupon eligibility and stock can change.
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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.
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.
