Anker USB C Charger Block 20W (Nano Pro), PIQ 3.0 Compact Fast Charger for iPhone 17/16/15/14/13 Series, Galaxy, Pixel 4/3, iPad (Cable Not Included)
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AI Verdict
This 20W USB-C charger is for iPhone 16/15/14/13 users needing a compact, single-port fast charger.
This Anker Nano Pro is a strong fit for iPhone users, delivering 20W USB-C charging that gets an iPhone 16 to 50% in just 25 minutes. Its compact size, measuring 1.16 x 1.16 x 1.18 inches, also makes it ideal for tight spaces and travel.
If you need to charge multiple devices or require higher wattage for laptops, look for chargers with multiple USB-C ports or a 45W+ output.
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Pros
- Charges iPhone 16 to 50% in 25 minutes, which is 3 times faster than a 5W charger.
- Measures 1.16 x 1.16 x 1.18 inches and is 45% smaller than an original 20W charger.
- Includes ActiveShield safety system with a Dynamic Temperature Sensor and Power Tuner Chip for device protection.
- Available in 4 unique colors.
- Comes with an 18-month warranty.
Cons
- Features only one USB Type C port, preventing simultaneous charging of multiple devices.
- Prongs do not fold, which can make it less compact for travel compared to chargers with foldable prongs.
- Does not support 'Super Fast Charging' for Samsung phones, delivering only standard fast charging speeds.
- 20W output is insufficient for charging most laptops.
- Charging cable is not included, requiring a separate purchase.
Dimension Scores
Charges iPhone 16 to 50% in 25 minutes, which is 3 times faster than a 5W charger, but does not support Samsung's Super Fast Charging.
Equipped with ActiveShield safety system, featuring a Dynamic Temperature Sensor and Power Tuner Chip for enhanced device protection.
Compatible with iPhone 16/15/14/13 series, Galaxy, and Pixel 4/3, but 20W is insufficient for most laptops and lacks specific 'Super Fast Charging' for some Androids.
Measures 1.16 x 1.16 x 1.18 inches and is 45% smaller than an original 20W charger, weighing 1.12 ounces.
Best For
- iPhone 16/15/14/13 series users needing quick power top-ups.
- Travelers prioritizing minimal space in their bags due to its small form factor.
- Individuals looking for a dedicated charger that won't block adjacent outlets on power strips.
Not Recommended For
- Users who need to charge multiple devices simultaneously from a single wall adapter.
- Owners of Samsung devices requiring 'Super Fast Charging' speeds.
- Anyone needing to charge a laptop or other high-power USB-C devices.
Watch Out For
- The charger's prongs are fixed and do not fold, making it less streamlined for packing than some travel-focused chargers.
- It only has one USB-C port, so you can't charge your phone and earbuds at the same time from this single block.
- While it fast charges iPhones, it doesn't hit the 'Super Fast Charging' speeds some Samsung phones are capable of, like the Tab S7 which draws 8.83V at 1.62A (14.3W).
Full Specifications
| ASIN | B099F558S1 |
| Brand | Anker |
| Color | Arctic White |
| Amperage | 16 Amps |
| Item Weight | 1.12 ounces |
| Manufacturer | ANKER |
| Input Voltage | 100 Volts |
| Connector Type | USB Type C |
| Special Feature | Lightweight Design |
| Total USB Ports | 1 |
| Special features | Lightweight Design |
| Whats in the box | charger |
| Item model number | A2637 |
| Product Dimensions | 1.15 x 1.15 x 1.18 inches |
| Included Components | charger |
| Other display features | Wireless |
| Compatible Phone Models | iPhone 16/16 Plus/16 Pro/16 Pro Max, 15/14/13 Series, Galaxy, Pixel 4/3 |
| Connectivity technologies | USB |
What Buyers Say
Users frequently point out how incredibly small this charger is, often noting it doesn't hog space on power strips like bigger blocks. Many iPhone owners confirm it delivers on its promise of fast charging, getting their devices to 50% in about 25 minutes. The main recurring feedback, however, centers on its single USB-C port, which means you can only charge one device at a time. Some Android users also mention it doesn't trigger the 'Super Fast Charging' indicator on their devices, even if it still charges quickly.
“Dude, this little Anker block is seriously small, like, it actually fits behind my nightstand without pushing it out! My iPhone 14 Pro charges so fast now, but I kinda wish it had another port for my AirPods. Oh well, can't have everything for ten bucks, right?”
Common Praise
- The charger is tiny, measuring around 1.16 x 1.16 x 1.18 inches, and doesn't block other outlets on power strips.
- Charges iPhones to 50% in 25 minutes, a noticeable speed increase over older 5W chargers.
- Delivers consistent 20W power output.
- The build feels durable and lives up to Anker's reputation for quality.
Common Complaints
- Only has one USB-C port, which is inconvenient for charging multiple devices simultaneously.
- The prongs are fixed and do not fold, making it slightly less convenient for travel than some other compact chargers.
- Does not activate 'Super Fast Charging' on compatible Samsung devices, only standard fast charging.
- A charging cable is not included, requiring an additional purchase.
Ownership Tips
- The small size means it's easy to lose in a bag if not kept in a dedicated pouch.
- Even after extended use, the charger remains cool to the touch, indicating efficient heat management.
- The fixed prongs, while not ideal for some, feel sturdy and don't wobble in outlets.
- The 20W output is perfect for most phones and smaller tablets, but don't expect it to power a Nintendo Switch while playing.
Frequently Asked Questions
Is a charging cable included with the Anker Nano Pro?
No, the charging cable is not included with the Anker Nano Pro charger. You will need to purchase a separate USB-C to Lightning or USB-C to USB-C cable depending on your device.
Does this charger support fast charging for Android phones like Samsung Galaxy or Google Pixel?
Yes, it supports fast charging for compatible Android phones like Galaxy and Pixel 4/3. However, it does not support Samsung's specific 'Super Fast Charging' protocol, so charging speeds for some Samsung devices might be limited to standard fast charging.
What is the input voltage range for this charger?
The charger has an input voltage range of 100 to 240 Volts at 50-60 Hz, making it compatible with power outlets in most countries worldwide.
Can I charge my laptop with this 20W charger?
While it has a USB-C port, the 20W output is generally too low to effectively charge most laptops. It's primarily designed for phones, tablets, and smaller devices.
Does the charger have foldable prongs for travel?
No, the prongs on the Anker Nano Pro are fixed and do not fold into the body of the charger.
Buying Guide
When you're looking at a charger like this, you need to think about what you're actually plugging into it. Watts (W) tell you how much power it can deliver, and for phones, 20W is a sweet spot for fast charging. USB-C is the modern connector, but remember, the cable isn't usually included, so you'll need one that matches your device. Also, check if your phone supports specific fast charging protocols beyond standard USB Power Delivery, like Samsung's 'Super Fast Charging,' because not all chargers support every proprietary standard.
Watts (20W)
This is the power output. Think of it like the horsepower of a car; more watts mean faster charging for compatible devices. 20W is enough to charge an iPhone 16 to 50% in about 25 minutes, much quicker than older, lower-wattage chargers.
USB Type C connector
This is the shape of the port on the charger. It's the current standard for most modern phones and tablets, replacing older USB-A ports. You'll need a cable with a USB-C connector on one end to plug into this charger.
ActiveShield safety system
This is like a built-in bodyguard for your device. It actively monitors temperature and adjusts power output to prevent overheating and protect your phone's battery from damage during charging.
Alternatives
If this charger doesn't quite fit, look for models with multiple USB-C ports if you need to charge several devices, or higher wattage (e.g., 30W, 45W, or 65W) if you plan to charge laptops or devices requiring more power. Also, consider chargers with Power Delivery (PD) and Programmable Power Supply (PPS) support for broader fast-charging compatibility with various Android devices.
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