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A weak car charger can leave your phone low when you need navigation, calls, music, or emergency access. The Anker USB C Car Charger, also sold as the Anker PowerDrive III Duo A2724, gives you two USB-C ports and up to 40W total output from one vehicle socket. Each port tops out at 20W, which is useful for phones and smaller USB-C devices but limiting for laptops and some high-wattage charging modes. This review explains the charger’s verified specs, cable requirements, safety features, and everyday tradeoffs so you can decide if it fits your car setup.
Quick Verdict
Rating: 8.4/10
Best For: Drivers who want a compact dual USB-C car charger for phones, earbuds, AirPods, and small USB-C devices.
Bottom Line: The Anker PowerDrive III Duo is a smart buy for everyday phone charging because it gives you two compact USB-C ports, a soft LED, and built-in charging safeguards. Its 20W per-port ceiling and cable-free package make it a poor choice for laptops, Samsung Super Fast Charging, or buyers who still depend on USB-A cables.
| Specification | Detail |
|---|---|
| Brand | Anker |
| Model | PowerDrive III Duo A2724 |
| Product type | Dual USB-C vehicle charger |
| Vehicle input | 12V/24V DC vehicle socket, up to 5A input |
| Ports | 2 USB-C ports |
| Charging technology | PowerIQ 3.0 with USB-C Power Delivery and Qualcomm Quick Charge support for compatible devices |
| Output profiles | 5V/3A or 9V/2.22A per port |
| Total output | 40W max |
| Per-port output | 20W max per USB-C port |
| Dimensions | 68.6 x 35.7 x 35.7 mm, about 2.7 x 1.41 x 1.41 inches |
| Weight | About 1.1 ounces, roughly 33 grams |
| Color | Black |
| Indicator | Soft LED for locating the ports in low light |
| Safety features | Temperature control, overload protection, and additional charging safeguards |
| Compatibility | Compatible USB-C phones, tablets, earbuds, AirPods cases, and Lightning devices used with a USB-C to Lightning cable |
| Package contents | PowerDrive III Duo car charger and welcome guide; charging cable is not included |
| Warranty | 18-month limited warranty listed for the current Amazon package; terms can vary by region and seller |
| Best use | Daily phone charging, shared vehicles, commuting, rideshare driving, and road trips |
What Is the Anker PowerDrive III Duo?
The Anker PowerDrive III Duo A2724 is a compact adapter for a 12V or 24V vehicle power socket. It turns one socket into two USB-C charging ports, with up to 20W available from each port and 40W total when both are in use.
Its main audience is drivers who charge phones, earbuds, AirPods cases, or smaller tablets. It supports USB-C Power Delivery and Qualcomm Quick Charge through Anker’s PowerIQ 3.0 system, but the actual speed still depends on your device and cable.
The package includes the charger and a welcome guide, not a charging cable. That detail matters because you may need a USB-C to USB-C or USB-C to Lightning cable before you can use it.
Key Takeaways
- The two USB-C ports provide up to 40W total, with a firm 20W maximum per port.
- PowerIQ 3.0 supports USB-C Power Delivery and Qualcomm Quick Charge for compatible phones and tablets.
- The compact 68.6 x 35.7 x 35.7 mm body leaves more room around nearby console controls.
- A soft LED helps you find the charging ports at night without adding a bright dashboard light.
- The box does not include a cable, and both ports are USB-C, so older USB-A cables will not fit.
- It is built for mobile devices, not laptops or phones that require more than 20W for their fastest charging mode.
Key Features of the Anker USB C Car Charger
The Anker USB C Car Charger combines two equal-power USB-C ports with a compact plug-in body. You do not have to reserve one fast port for the driver and leave a weaker port for a passenger because each connection can supply up to 20W.
Its PowerIQ 3.0 system supports common fast-charging standards, including USB-C Power Delivery and Qualcomm Quick Charge. That gives it broad phone and tablet support, but it cannot exceed the limits of your device, cable, or its own 20W-per-port ceiling.
The soft LED and low-profile shape make the charger easier to use in a dark cabin or a crowded center console. Anker also lists temperature control, overload protection, and other safeguards for more stable charging.
Before You Buy: Both ports are USB-C, and no charging cable is included. Check the connector on each device and bring the correct USB-C to USB-C or USB-C to Lightning cable before your first drive.
Who Should Buy It?
Best For
- Drivers who want two USB-C ports with the same 20W limit on each port.
- Families, commuters, and rideshare drivers who charge two mobile devices at once.
- Buyers who value a small adapter, a soft LED, and built-in charging protections.
Skip If
- You need USB-A ports or expect a charging cable in the box.
- You want useful laptop charging from your vehicle.
- Your phone needs more than 20W or a proprietary standard such as OnePlus Dash Charge for its fastest mode.
How Does PowerIQ 3.0 Speed Up Your Charging?
PowerIQ 3.0 lets the charger work with USB-C Power Delivery and Qualcomm Quick Charge profiles used by many phones and tablets. The charger can then provide a supported voltage and current rather than treating every connected device the same.
- Two equal USB-C ports: Either port can supply up to 20W, so you do not have to choose a primary fast port.
- Useful phone-level power: The 5V/3A and 9V/2.22A output profiles cover fast charging for many compatible mobile devices.
- Broad cable support: You can use USB-C to USB-C for USB-C devices or USB-C to Lightning for compatible Lightning iPhones and accessories.
The charger does not unlock every brand’s fastest mode. Its 20W limit cannot provide Samsung Super Fast Charging on models that require 25W or more, and the current Amazon guidance says it does not support OnePlus Dash Charge.
Why Compact Design Benefits Your Experience
A car charger sits beside controls, cup holders, storage trays, and moving hands. At about 2.7 x 1.41 x 1.41 inches, the PowerDrive III Duo takes up less room than many long-barrel adapters and is less likely to interfere with nearby console features.
It weighs about 1.1 ounces, so you can move it between a personal car, rental car, work vehicle, or travel pouch without adding noticeable bulk. Its soft LED also helps you find the two ports after dark.
The body still extends from the socket, so fit depends on your vehicle’s outlet depth and position. Check that it does not press against a console lid or gear selector before leaving it installed full time.
Device Compatibility: What You Need to Know
This charger works best with devices that accept standard USB-C Power Delivery or Qualcomm Quick Charge input. That includes many iPhone, Galaxy, Pixel, iPad, AirPods, earbud, and USB-C tablet models, but exact speed varies by model.
USB-C phones and tablets normally use a USB-C to USB-C cable. Lightning iPhones and accessories need a USB-C to Lightning cable, while older USB-A cables cannot connect directly to either port.
Compatibility does not guarantee peak speed. Galaxy phones that need 25W or more will stay below their highest charging mode, OnePlus Dash Charge is not supported, and most USB-C laptops need more power than this charger can provide.
Pro Tip: Keep one short certified USB-C to USB-C cable and one USB-C to Lightning cable in the car if your passengers use both connector types. Label the ends or use different cable lengths so you can grab the correct one without looking.
Design and Build Quality
The Anker PowerDrive III Duo uses a simple black finish that blends into most interiors. Its two USB-C ports sit together on the exposed face, with a soft LED that helps you locate them in low light.
Anker does not need a large housing to reach 40W total, so the adapter stays easy to carry and leaves more space around many outlet areas. The light body is convenient for travel, though the actual fit still depends on the shape and depth of your vehicle socket.
Specific housing materials are not clearly stated in the verified product information, so this review does not claim a metal or fireproof shell. Keep the charger dry, avoid damaged outlets, and stop using it if the plug, socket, or cable becomes damaged or unusually hot.
Charging Performance
The main performance advantage is simple: both USB-C ports can deliver up to 20W at the same time for a combined 40W maximum. Two passengers can charge compatible phones without sharing one connection or accepting a deliberately slower second port.
A 20W port is well suited to many phones, earbuds, AirPods cases, power banks with USB-C input, and smaller tablets. It can also help offset battery drain from navigation, streaming, Bluetooth, and a bright screen during a drive.
The limit is just as clear. It cannot provide 25W Samsung Super Fast Charging, high-wattage tablet charging, or useful laptop power. A device may also charge more slowly if the cable is worn, uncertified, or not rated for the needed charging standard.
Compatibility and Safety
The charger accepts power from a 12V or 24V vehicle socket. Anker lists temperature control, overload protection, and other safeguards, but those protections do not make a loose or damaged socket safe.
Use an Anker cable, your device’s original cable, or another properly certified cable. Before driving, make sure the cable does not cross the steering wheel, pedals, gear selector, parking brake, or other controls.
Do not expose the charger to rain, moisture, or snow. Unplug it before cleaning the socket, and do not use it if the adapter, cable, or vehicle outlet shows damage, corrosion, looseness, or repeated overheating.
How It Performs in Real Use
For Daily Commuting
For short drives, the charger is useful for adding power before work, school, errands, or appointments. A 20W port can make a real difference compared with older low-output car USB ports.
For Family Cars
The two USB-C ports help when two passengers need power at the same time. You can charge a phone and earbuds, two phones, or a phone and a small tablet from one charger.
For Road Trips
On long drives, the charger helps keep navigation, music, calls, and travel apps running. Its compact shape also keeps the center console from feeling crowded.
For Rideshare or Delivery Driving
Drivers who use their phones for work need steady charging during long shifts. This charger gives you one port for your main phone and another for a backup device or accessory.
Setup Tips Before First Use
Choose the cable before you install the charger because the package does not include one. Use USB-C to USB-C for most USB-C phones and tablets, or USB-C to Lightning for compatible Lightning devices.
Push the charger firmly into a clean, undamaged vehicle socket, then connect the cable. Keep the cable short enough to reduce clutter but long enough that it does not pull sideways on the charger or phone.
Check the charging symbol on your device after connection. If charging starts and stops, test another certified cable and inspect the vehicle socket for looseness or dirt before assuming the charger is defective.
Customer Feedback: Insights From Real Users
The current Amazon listing shows consistently strong buyer feedback, which supports the product’s reputation as a dependable phone-level car charger. The most buyer-relevant strengths are its compact size, two equal USB-C ports, and simple plug-in use.
The limitations also appear in the product guidance. Buyers need to supply their own cable, older USB-A cables do not fit, Galaxy models that require more than 20W will not reach their fastest mode, and OnePlus Dash Charge is not supported.
You are most likely to be satisfied when you buy it for two phones or smaller USB-C devices. Expectations become less realistic when you treat it as a laptop charger or a universal solution for every proprietary fast-charging system.
Pros and Cons
Pros
- Two USB-C ports can each provide up to 20W.
- 40W total output supports two compatible mobile devices at once.
- Compact 2.7-inch body reduces clutter around many vehicle sockets.
- Soft LED makes the ports easier to find in a dark cabin.
- Temperature control, overload protection, and other safeguards are built in.
Cons
- No USB-A port and no charging cable included.
- 20W per port is too low for useful laptop charging or 25W Samsung Super Fast Charging.
- Does not support proprietary OnePlus Dash Charge.
Is It Worth the Price?
The Anker USB C Car Charger offers strong value for the price when your goal is compact, two-device phone charging. You get two equal 20W ports, a soft LED, and verified charging protections without moving to a larger high-wattage adapter.
You get the most value when you already own the correct cables and mainly charge phones, earbuds, AirPods cases, power banks, or smaller tablets. It is not the best fit if you need USB-A, an included cable, laptop power, or a brand-specific fast-charging mode above 20W.
How It Compares to Alternatives
The Anker 323 Car Charger is worth comparing if you need a mixed USB-C and USB-A layout or up to 30W from its USB-C port. The Anker 535 Car Charger moves to three ports and 67W total, making it more suitable for tablets and some laptops, but it is larger and less simple.
The PowerDrive III Duo makes the most sense when you want two USB-C ports with equal 20W output in a compact body. Choose a higher-wattage alternative when one device needs more than 20W, or choose a mixed-port model when older USB-A cables still matter.
Frequently Asked Questions
Does the Anker USB C Car Charger have a USB-A port?
No. Both charging ports are USB-C, so a USB-A cable cannot plug into this charger. Use USB-C to USB-C or USB-C to Lightning, depending on your device.
Does a charging cable come in the box?
No. The current package lists the PowerDrive III Duo car charger and a welcome guide, so you need to provide a compatible cable. Check both ends of your existing cable before buying.
Can it fast charge an iPhone?
Yes, it supports USB-C Power Delivery for compatible iPhones. Use USB-C to USB-C for USB-C iPhones or a certified USB-C to Lightning cable for Lightning models.
Will it provide Samsung Super Fast Charging?
Not on Galaxy models that require 25W or more for Super Fast Charging. Each port is limited to 20W, so the phone can charge but may show a slower charging mode.
Can it charge two devices at the same time?
Yes. The charger supports up to 40W total, with up to 20W available from each USB-C port. Both connected devices and cables must support the required charging profile.
Can this charger power a laptop?
It is not a practical laptop charger. Most USB-C laptops need more than 20W for useful charging, and the current Amazon comparison marks this model as not MacBook compatible.
Does it have an indicator light?
Yes. Anker lists a soft LED that helps you find the two ports in low light. Check your phone or accessory screen to confirm that charging has actually started.
What warranty does the PowerDrive III Duo include?
The current Amazon package lists an 18-month warranty and customer service. Keep your order information, and confirm the terms for your region and seller before purchase.
The Bottom Line
The Anker PowerDrive III Duo A2724 is recommended when you want two compact USB-C ports for phones and smaller mobile devices. Its strongest points are equal 20W output on both ports, a soft LED, and built-in charging safeguards.
Skip it when you need USB-A, an included cable, laptop power, Samsung charging above 20W, or OnePlus Dash Charge. The 8.4/10 verdict reflects a dependable everyday design with clear power and compatibility limits.
