Anker 33W 2-Port Compact USB Charger Block
4.7Editor score
33W USB-C Power Delivery
Dual Port Charging Support
Ultra-Compact Size
In this guide
Finding the right power source for your electronics is essential in today's connected world. Anker USB Charging Block options provide reliable, efficient, and safe energy delivery for phones, tablets, and laptops. With so many models available, selecting the one that matches your specific needs can be challenging without expert guidance.
We have analyzed ten top-rated Anker charging solutions to determine which ones deliver the best performance and value. Our comparison focuses on port configuration, output power, compact design, and advanced safety technologies like ActiveShield and GaN architecture. This list covers everything from portable single-port chargers to powerful multi-device hubs.
Each product pick highlights key specifications, standout features, and ideal use cases to help you make an informed decision. Please note that product availability and pricing may fluctuate over time, so we recommend verifying current details before purchasing. This guide ensures you find a charger that fits your lifestyle and device requirements perfectly.
Top 3 Picks for Best Anker USB Charging Block
Anker Zolo USB C Charger Block
4.8Editor score
4 Ports Total Output
50W Max Power Delivery
Foldable Travel Plug
Anker Desktop Charger Fast Charging USB C Charger with 112W Max 6-Port
4.7Editor score
112W Total Output
6 Ports Simultaneous
Desk Organizer Included
Top 10 Best Anker USB Charging Block in 2026 Compared
This side-by-side comparison evaluates all ten selected Anker USB Charging Block models based on their technical specifications, port types, maximum output power, physical dimensions, and included safety features to help you identify the best fit for your charging needs.
ProductsSpecificationsEditor scorePrice
Editor's Choice
Anker Zolo USB C Charger Block
50W Max Output
2 USB-C Ports
2 USB-A Ports
ActiveShield 4.0
4.8Editor score
Editor's Choice
Anker 33W 2-Port Compact USB Charger Block
33W USB-C Port
1 USB-A Port
Foldable Plug Design
ActiveShield System
4.7Editor score
Best Premium
Anker 2-Pack USB Charger Dual Port 12W
12W Total Output
2 USB Ports
PowerIQ Technology
11-Point Safety
4.7Editor score
Anker 65W Max 3-Port USB C Charger Block
65W Max Output
3 Ports Total
GaN II Technology
MacBook Pro Support
4.7Editor score
Anker Desktop Charger 112W 6-Port
112W Total Power
3 USB-C Ports
3 USB-A Ports
Cable Organizer
4.7Editor score
Anker Phone Charger 20W USB C Charger Block
20W Max Output
2 Ports Available
Compact Design
Safety Protection
4.6Editor score
Anker Desktop Charger 60W 6 Port USB Multiple Charging Hub
60W Total Power
6 USB Ports
PowerIQ Technology
12 Amps Total
4.8Editor score
Anker USB Charger Block 67W GaN Wall Charger
67W Max Output
3 Ports Total
GaN Technology
ActiveShield 2.0
4.6Editor score
Anker 20W Nano Pro USB C Charger Block
20W Max Output
Nano Size Design
ActiveShield System
Power Tuner Chip
4.8Editor score
Anker Nano Phone Charger 30W Portable and Foldable USB C GaN Charger
30W Max Output
GaN Technology
Foldable Plug
ActiveShield 2.0
4.8Editor score
1. Anker Zolo USB C Charger Block – Best Overall Anker USB Charging Block
Anker Zolo USB C Charger Block
50W Max Output
4 Ports Total
ActiveShield 4.0
GaN Architecture
The Anker Zolo USB C Charger Block stands out as a top-tier solution for users needing versatile power options. With a strong rating and high customer satisfaction, it delivers consistent performance across multiple devices simultaneously.
Pros
- Multiple Ports Available
- Fast Charging Support
- Compact Foldable Design
- Strong Safety Features
- Reliable Brand
Cons
- Price Higher Than Basic
- Limited Wall Space
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Its 50W maximum output ensures that even power-hungry devices receive adequate energy. The inclusion of two USB-C and two USB-A ports allows for flexible charging configurations without needing extra adapters. Built-in foldable plugs enhance portability significantly.
While slightly more expensive than single-port chargers, the convenience of charging four devices at once justifies the investment. Some users might find the physical bulk slightly larger than minimalist options available on the market.
This charger is ideal for families or professionals managing multiple gadgets daily. Its safety features provide peace of mind during extended charging sessions. We recommend it for anyone seeking a balance between power and portability.
Versatile Port Configuration
Four ports allow simultaneous charging of phones, tablets, and accessories without compromising speed or efficiency.
Advanced Safety Technology
ActiveShield 4.0 monitors temperature and voltage constantly to prevent overheating and protect connected devices.
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2. Anker 33W 2-Port Compact USB Charger Block – Best Budget Anker USB Charging Block
Anker 33W 2-Port Compact USB Charger Block
33W USB-C Port
USB-A Port Included
Compact Size
ActiveShield System
This Anker model offers excellent value for travelers needing a compact charger with dual port functionality. It efficiently handles two devices at once while maintaining a small footprint that fits easily in pockets.
Pros
- Affordable Price
- USB-C Support
- Dual Port Charging
- Foldable Plug
- Safety Monitoring
Cons
- Lower Max Wattage
- No GaN Tech
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The 33W USB-C port supports fast charging for most smartphones and tablets. Simultaneous dual-port design maximizes productivity by keeping both your phone and earbuds powered up. The foldable plug design prevents snagging inside bags.
While it lacks the higher wattage needed for laptops, it is perfect for daily mobile device charging. Some users may prefer a more robust build if they travel to rough environments frequently.
For budget-conscious buyers needing reliable dual-port charging, this is an ideal choice. It balances cost and performance well for standard consumer electronics. Consider this for everyday carry or light travel scenarios.
Compact and Portable
Sleek design allows effortless storage in backpacks or pockets without taking up much space.
Efficient Power Distribution
Charges up to three times faster than standard chargers to reduce downtime during busy days.
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3. Anker 2-Pack USB Charger Dual Port 12W – Reliable Multi-Pack Option
Anker 2-Pack USB Charger Dual Port 12W
12W Total Output
PowerIQ Technology
Foldable Plug Design
11-Point Safety
This 2-pack provides great value for households needing multiple basic charging points. Each unit features dual ports and foldable plugs, making them suitable for home and travel use. Customers appreciate the simplicity and reliability of the design.
Pros
- Two Units Included
- Compact Form Factor
- Universal Compatibility
- Strong Safety System
- Value Pricing
Cons
- Lower Power Output
- Older Technology
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PowerIQ technology detects connected devices to optimize charging current automatically. You can charge two devices simultaneously with consistent performance. The 11-point safety system protects against overvoltage and temperature issues effectively.
The lower wattage limits speed for modern fast-charging phones but works well for standard charging needs. Some tech enthusiasts might miss higher output options found in newer models. This pack is best for low-power accessories.
Ideal for parents or offices requiring extra outlets without clutter. Buying two units at once often saves money compared to individual purchases. Consider this for spare chargers kept in different rooms or vehicles.
Smart Charging Technology
PowerIQ detects device type and adjusts voltage to deliver a tailored and optimized charge.
Comprehensive Safety
11-point safety system includes overvoltage protection and temperature control to protect your gear.
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4. Anker 65W Max 3-Port USB C Charger Block – Laptop Power Capability
Anker 65W Max 3-Port USB C Charger Block
65W Max Output
3 Ports Total
GaN II Technology
MacBook Pro Support
Designed to replace multiple chargers, this model powers phones, tablets, and laptops from a single brick. It supports 65W output for a single device, enough for many ultrabooks. Users report excellent charging speeds and build quality.
Pros
- Charges Laptops
- Compact Size
- Multi-Device Support
- GaN Efficiency
- Foldable Design
Cons
- Higher Price Point
- Limited Cables
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GaN II technology increases operating frequency for smaller size without losing power. Three ports allow efficient power distribution across multiple gadgets. The size matches an AirPods Pro case, making it highly portable for commuters.
While powerful, it requires specific cables for some devices which may not be included. Price is higher than single-port options, but versatility offsets cost. Some users may find the plug design requires care to avoid bending.
Perfect for travelers with one laptop and a few other devices. It simplifies travel gear by reducing bulk. We recommend this for students or professionals needing a reliable all-in-one charging solution.
Laptop Charging Support
65W output powers a 2020 MacBook Pro 13-inch at full speed with one single device connected.
Advanced GaN II Tech
Innovative stacked design and upgraded circuit board make the charger smaller without sacrificing power.
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5. Anker Desktop Charger 112W 6-Port – Best Premium Anker USB Charging Block
Anker Desktop Charger Fast Charging USB C Charger with 112W Max 6-Port
112W Total Power
3 USB-C Ports
3 USB-A Ports
Cable Organizer
This desktop charger offers massive power delivery for offices or home studios needing multiple connections. It supports up to six devices simultaneously with total power reaching 112W. Customers praise its ability to organize desks effectively.
Pros
- High Wattage Output
- Six Ports Available
- Cable Organizer Included
- Lightweight Design
- Multi-Device Ready
Cons
- Larger Footprint
- Higher Cost
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With three USB-C and three USB-A ports, you can connect nearly any modern device. The included silicone cable organizer helps maintain a tidy workspace. Despite the power, it remains relatively compact for its class.
The physical size is larger than wall plugs, which might not suit portable needs. Cost is higher due to the number of ports included. Some users may need to purchase additional cables as they are not included.
Best for users managing many gadgets like routers, phones, cameras, and tablets. It reduces clutter significantly and ensures all devices stay powered. Consider this for shared family spaces or professional setups requiring reliability.
Complete Digital Lineup Power
Designed to power laptops to smartphones simultaneously keeping your entire digital lineup charged up.
Tidy Desk Organization
Includes a silicone cable organizer to ensure your workspace remains orderly and stress-free at all times.
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6. Anker Phone Charger 20W USB C Charger Block – iPhone Fast Charging Specialist
Anker Phone Charger 20W USB C Charger Block
20W Max Output
Dual Port Support
Compact Design
Safety Features
This charger is optimized for fast charging modern smartphones like iPhones. With 20W output, it significantly reduces charging times compared to older models. Users value the inclusion of cables in the package for immediate use.
Pros
- 20W Fast Charge
- Dual Port Use
- Compact Size
- Safety Protection
- Cable Included
Cons
- Limited Wattage
- Basic Build
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It supports simultaneous dual-port charging so you can power a phone and accessory together. The compact design makes it easy to carry in any pocket or small bag. Safety features protect against overvoltage and temperature issues.
The wattage is not sufficient for laptops or larger tablets needing more power. Some users may prefer more ports than available on this basic unit. It works best as a primary phone charger for daily routine.
Recommended for iPhone users needing a reliable wall adapter replacement. The included cables add significant value to the purchase. Consider this for quick trips or home use where simple power is needed.
High-Speed Charging
20W max output delivers fast charging for iPhone, Samsung phones, and other mobile devices efficiently.
Trusted Safety
Anker's proprietary system includes overvoltage protection and temperature control to safeguard your devices.
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7. Anker Desktop Charger 60W 6 Port USB Multiple Charging Hub – Classic Hub Design
Anker Desktop Charger 60W 6 Port USB Multiple Charging Hub
60W Total Power
6 USB Ports
PowerIQ Technology
12 Amps Total
This model offers six ports for charging multiple USB devices simultaneously. With 60W total power, it handles phones, tablets, and wearables effectively. Customers appreciate the high amperage allowing robust charging across all ports.
Pros
- 6 Ports Total
- Compact Design
- High Amperage
- Universal Voltage
- UL Certification
Cons
- No USB-C Ports
- Fixed Cord Length
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PowerIQ and VoltageBoost technologies ensure swift charging rates up to 2.4 amps per port. The unit works worldwide with 100 to 240V input support. UL certification provides additional safety assurance for long-term use.
The absence of USB-C ports limits compatibility with newer gadgets requiring Type-C connections. The fixed cord may be short for some desk setups. It serves well for older USB-A only devices.
Ideal for households with many USB-powered devices and legacy hardware. It reduces outlet clutter and offers reliable performance. Consider this for family rooms or offices where multiple phones need charging daily.
Superior Charging Tech
Experience the potency of PowerIQ and VoltageBoost engineered to deliver a swift charge of up to 2.4 amps.
Streamlined Power Supply
This 6-port charging station dispenses 60 watts facilitating simultaneous charging for multiple devices.
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8. Anker USB Charger Block 67W GaN Wall Charger – Ultra-Compact Powerhouse
Anker USB Charger Block 67W GaN Wall Charger
67W Max Output
3 Ports Total
GaN Technology
ActiveShield 2.0
This charger packs high power into a remarkably small package suitable for travel. It supports up to 67W for a single device which is enough for many laptops. Users find it significantly smaller than standard brick chargers.
Pros
- Compact Size
- High Wattage
- Multi-Device Ports
- GaN Efficiency
- Strong Warranty
Cons
- Premium Price
- Limited Cables
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With two USB-C and one USB-A port, you can charge three devices efficiently. ActiveShield 2.0 provides continuous monitoring to ensure safe operation. The foldable plug design further aids in portability.
Higher cost may be a barrier for budget-conscious buyers but justified by performance. Some users may need to check cable lengths for their specific setup. It is an excellent upgrade for laptop users.
Perfect for professionals carrying both a laptop and phone while traveling. It consolidates power needs into one small unit. Recommend for frequent flyers or those with limited luggage space needing high wattage.
Ultra-Compact Design
Experience exceptional power in a remarkably compact charger that is 51% smaller than the original 67W MacBook charger.
Fast Charging for 3 Devices
With 2 USB-C ports and 1 USB-A port, effortlessly charge your phone, tablet, and notebook all at once.
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9. Anker 20W Nano Pro USB C Charger Block – Compact 20W Power
Anker 20W Nano Pro USB C Charger Block
20W Max Output
Nano Size Design
ActiveShield System
Power Tuner Chip
This Nano charger is designed to offer full-speed charging for iPhones in a tiny form. It fits easily in pockets and backpacks without adding bulk. Customers appreciate the advanced safety systems that monitor temperature constantly.
Pros
- Extremely Compact
- 20W Fast Charge
- ActiveShield Safety
- High Rating
- Lightweight
Cons
- Single Port Only
- No Cables Included
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With 20W output, it charges an iPhone 16 to 50% in just 25 minutes. ActiveShield and Power Tuner Chip adjust output to safeguard connected devices. The size is 45% smaller than original 20W chargers.
Single port limits multitasking if you need to charge two items. Cables are not included so you must provide your own. It is perfect for dedicated phone charging needs on the go.
Ideal for minimalist travelers who prioritize portability above all else. The high safety rating ensures reliability. Recommend for iPhone users seeking a compact daily carry charger.
Small Size Big Power
This charger is 45% smaller than an original 20W charger but just as powerful for fast charging.
Advanced Safety Features
ActiveShield safety system offers enhanced protection with Dynamic Temperature Sensor monitoring actively.
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10. Anker Nano Phone Charger 30W Portable and Foldable USB C GaN Charger – Ultra-Slim High Power
Anker Nano Phone Charger 30W Portable and Foldable USB C GaN Charger
30W Max Output
GaN Technology
Foldable Plug
ActiveShield 2.0
This charger delivers 30W in an ultra-thin package suitable for modern mobile needs. It supports fast charging for newer iPhones and tablets effectively. Users report reliable performance and sturdy build quality over time.
Pros
- 30W Power
- GaN Tech
- Very Thin Design
- Safety Monitoring
- Highly Portable
Cons
- Higher Price
- Limited Ports
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GaN technology replaces silicon for better efficiency and smaller size. It charges iPhone 15 Pro to 50% in just 45 minutes. ActiveShield 2.0 monitors temperature over 3 million times per day ensuring safety.
Price is higher than standard options but justified by advanced tech and portability. Cables are not included so you must source separately. Some users may want extra ports for simultaneous charging.
Best for users needing high power in a minimal footprint. It is great for daily carry in slim bags. Consider this if you prioritize size reduction without sacrificing speed.
Small Yet Powerful
By swapping silicon for Gallium Nitride we fit 30W of power into a charger 70% smaller than original.
Upgraded Protection
ActiveShield 2.0 safeguards devices by intelligently monitoring temperature over 3 million times per day.
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Buying Guide – How to Choose the Best Anker USB Charging Block
Selecting the right charging block requires understanding your power needs and device compatibility. This section outlines key factors to consider to ensure you buy the best model for your usage patterns.
Output Power and Wattage
Output power determines how fast your devices charge. Look for at least 20W for phones and 65W or higher if you plan to charge laptops. Higher wattage supports fast charging protocols and reduces downtime significantly.
Choose a charger with enough wattage to handle your most power-hungry device alone or combined with others.
Port Configuration
Consider how many devices you need to charge simultaneously. Options range from single ports to multi-port hubs with USB-C and USB-A slots. More ports allow you to plug in multiple gadgets without extra adapters.
Select a port mix that matches your current tech ecosystem and future device needs.
Safety Technologies
Safety features like ActiveShield and temperature control protect your gadgets from damage. These systems monitor voltage and heat levels continuously during charging. Reliable safety protocols prevent overheating and ensure long-term device health.
Prioritize models with certified safety systems to avoid risks with expensive electronics.
Size and Portability
Physical size matters for travelers and daily commuters. Foldable plugs and compact designs help the charger fit easily in pockets or small bags. GaN technology often enables smaller sizes without reducing performance.
Look for slim profiles if you frequently carry your charger on the go.
Compatibility with Standards
Ensure the charger supports protocols like USB-C Power Delivery or Quick Charge for your specific devices. Compatibility guarantees that fast charging features work as intended. Check if the model works with both Apple and Android brands.
Verify standards support to avoid slow charging speeds due to mismatched protocols.
Build Quality and Warranty
Durable materials and reputable warranties indicate a high-quality product. Anker offers typically long warranties which provide security for your investment. Strong build quality ensures the charger withstands frequent use and travel wear.
Choose options with solid warranty terms to safeguard against potential defects or failures.
Price and Value
While higher-priced models may offer better specs, budget options often provide sufficient power for basic needs. Compare features against cost to find the best value for your requirements. Investing in a reliable charger prevents replacing cheap units later.
Balance your budget with the performance you need for daily or professional use.
Included Accessories
Some chargers come with cables or organizers which add value. Verify if cables are included to avoid additional costs. Organizers help manage cord clutter on your desk or travel bag.
Check package inclusions to ensure you have everything needed for immediate use.
How to Use and Care for Your Anker USB Charging Block
To begin using your Anker USB Charging Block, plug the unit into a standard power outlet and connect your device cable to the matching port. Ensure the plug is fully inserted for stable electrical contact. The LED indicator if present will show when the charger is active.
For optimal longevity, avoid bending cables excessively near the connector tips and keep the charger away from water. Clean dust from ports using a dry soft brush if necessary. Store the charger in a cool, dry place when not in use.
Regularly check for signs of damage on the plug or cable to ensure safety. If the charger becomes unusually hot during use, disconnect it immediately and check for obstructions. Following these steps helps maintain consistent performance over time.
Frequently Asked Questions
Can I use an Anker USB Charging Block for my laptop?
Yes many Anker models support laptop charging if they offer sufficient wattage. Look for options with 65W or higher output such as the 65W or 67W series. Check if your laptop requires USB-C Power Delivery to ensure compatibility.
Do Anker chargers support fast charging for iPhones?
Absolutely most Anker USB-C chargers support USB Power Delivery which enables fast charging for iPhones. Models with 20W output or more can charge iPhones to 50% in 30 minutes. Ensure you use a USB-C to Lightning cable for best results.
Are these chargers safe for overnight charging?
Yes they include advanced safety systems that monitor temperature and voltage constantly. Features like ActiveShield prevent overheating and protect your devices from power surges. It is safe to leave devices plugged in overnight with these units.
How do I know which charger has enough power for my tablet?
Check your tablet's power specifications for required wattage. Generally a 30W or higher charger is suitable for most tablets. Ensure the charger supports the correct voltage and current standards for your specific device model.
Do Anker USB Charging Blocks work with devices from other brands?
Yes these chargers are designed to work with various brands including Samsung Google Pixel and others. They use universal USB-C or USB-A ports. Just ensure your device supports the charging protocols the Anker charger offers.
What is the advantage of GaN technology in these chargers?
GaN technology makes chargers smaller and more efficient than traditional silicon ones. It reduces heat generation and allows for higher power in compact designs. This means faster charging speeds with less bulk for travel.
Final Thoughts on Choosing the Best Anker USB Charging Block
We have reviewed ten top Anker USB Charging Block models covering everything from compact single-port units to powerful desktop hubs. Each option offers distinct benefits for different needs whether you prioritize speed size or port count.
When choosing focus on the wattage required for your most demanding device and the number of ports you need daily. Safety features like ActiveShield provide peace of mind for long-term use and reliability.
Please remember that availability and pricing may change so check current listings before finalizing your purchase. This guide aims to help you select a charger that keeps your devices powered efficiently without hassle.