Tollefe 78W 5-in-1 car charger for best overall performance in 12V category
Tollefe 78W 5-in-1 car charger for best overall performance in 12V category

Top 12V Car Chargers: Power Up Your Devices on Every Drive – Expert Reviews

In today’s connected world, keeping our devices charged on the go is more essential than ever. Whether you’re commuting to work, embarking on a long road trip, or simply running errands around town, a reliable 12V car charger is an indispensable accessory. The best 12V car chargers ensure your smartphones, tablets, and other gadgets stay powered up, preventing the dreaded low battery anxiety. But with a plethora of options available, choosing the right one can be overwhelming.

That’s where we come in. At cardiagnosticnearme.com, our team of automotive experts has rigorously tested a range of 12V car chargers to bring you the definitive guide to the best models on the market. We understand the importance of reliable power in your vehicle, especially when you’re relying on your devices for navigation, communication, and entertainment. This comprehensive review will delve into the top performers, highlighting their strengths and weaknesses, and guiding you towards the perfect 12V charger to meet your specific needs. From rapid charging capabilities to multiple ports and specialized features, we’ve evaluated every aspect to ensure you make an informed decision. Let’s dive into the world of 12V car chargers and discover the best solutions to keep you powered up on every journey.

Best Overall 12V Car Charger

Tollefe 78W 5-in-1 Car Charger

Tollefe 78W 5-in-1 car charger for best overall performance in 12V categoryTollefe 78W 5-in-1 car charger for best overall performance in 12V category

$20 at Amazon

OVERALL SCORE: 71

  • Power Output & Charge Time: 8.0
  • Ports: 7.0
  • Features: 7.0
  • Size: 5.0

REASONS TO BUY

  • Versatile 5 ports configuration
  • Supports advanced quick-charging technologies
  • Integrated voltmeter for battery monitoring

REASONS TO AVOID

  • Not ideal for simultaneous full power to 5 devices
  • Cable extension can introduce clutter

SPECIFICATIONS

Feature Specification
Quick Charge Compatible? Yes
Number of Ports 5
Types of Ports QC 3.0, PD 3.0
Cord Included? Yes
Total Wattage 78W

The Tollefe 78W 5-in-1 car charger emerges as the best overall 12V charger due to its impressive versatility and performance. Our expert testing revealed it as a “good option for adding smart charging options to a second-row seat,” making it ideal for families or anyone needing to power devices for rear passengers. The thoughtful port arrangement includes two QC 3.0 and one PD 3.0 port on the extension, along with an additional QC 3.0 and PD 3.0 port at the adapter itself, maximizing accessibility for both front and rear occupants.

A standout feature of the Tollefe is its built-in voltmeter with a clear LED display. This is particularly beneficial for older vehicles or those with unregulated 12V lead-acid batteries. As our lead tester noted, “While this may not be super important to many more modern vehicles, it’s nice to observe the charge level of your power source, especially if it’s an unregulated 12v lead acid battery,” allowing you to monitor your vehicle’s electrical system and battery health, which can directly impact charging efficiency and overall vehicle performance.

However, the extended design of the Tollefe 5-in-1, with its 6-foot cable, can lead to a somewhat cluttered setup. Furthermore, while it boasts five smart charging ports, it’s important to note that optimal performance is achieved when charging up to three devices simultaneously. Pushing it to five devices may result in a noticeable reduction in charging speed across all ports. For users who consistently require maximum power output across multiple devices at the same time, the AI AIKENUO Multiport QC 3.0 might be a better alternative. Despite these minor drawbacks, our tester concluded that “all around, the Tollefe is a great option for large modern families with an older or classic vehicle.” Its combination of port variety, quick charging technologies, and valuable voltmeter feature makes it the top pick in the 12V car charger category.

Tollefe 78W 5-in-1 12V car charger provides smart charging ports to back seats of older vehiclesTollefe 78W 5-in-1 12V car charger provides smart charging ports to back seats of older vehicles

The Tollefe 78W 5-in-1 is a great way to add smart charging ports to the second row of an older model or classic car.

Credit: Benjamin Hickok

Best Value 12V Car Charger

Spigen SteadiBoost Car Charger

Spigen SteadiBoost 12V car charger offering best value for moneySpigen SteadiBoost 12V car charger offering best value for money

$20 at Amazon

OVERALL SCORE: 70

  • Power Output & Charge Time: 9.0
  • Ports: 7.0
  • Features: 4.0
  • Size: 7.0

REASONS TO BUY

  • Supports both PD 3.0 and QC 3.0 fast charging
  • Relatively compact design
  • Highly affordable price point

REASONS TO AVOID

  • Dim power indicator light

SPECIFICATIONS

Feature Specification
Quick Charge Compatible? Yes
Number of Ports 2
Types of Ports QC 3.0, PD 3.0
Cord Included? No
Total Wattage 45W

For those seeking exceptional performance without breaking the bank, the Spigen SteadiBoost 12V car charger stands out as the best value option. This standard format charger packs a punch with its support for both PD 3.0 and QC 3.0, ensuring rapid charging for a wide range of compatible devices. Our testing confirmed its impressive capabilities, and our tester highlighted that it “offers one of the most exceptional values from a two-port car charger.

The SteadiBoost is remarkably capable for its price, delivering fast charging technologies typically found in more expensive models. It’s difficult to find significant drawbacks, especially considering its affordability. As our tester noted, “but if we had to dig, we wish the power indicator light was a little brighter or larger or the actual USB ports were backlit.” These minor criticisms are easily overlooked given the outstanding value proposition. For under $20, you get a 12V car charger that rivals the performance of higher-priced competitors, delivering both QC 3.0 and PD 3.0 fast charging. If budget is a primary concern, and you need a reliable and fast 12V charger, the Spigen SteadiBoost is an unbeatable choice. For even greater savings with a slightly smaller charger, consider the Hussell 3.0, although it lacks a USB-C port and scored slightly lower overall.

Spigen SteadiBoost 12V car charger provides exceptional fast charging for QC3 and PD3 devicesSpigen SteadiBoost 12V car charger provides exceptional fast charging for QC3 and PD3 devices

The Spigen SteadiBoost is an exceptional car charger, capable of fast charging a wide range of QC3 and PD3 compatible devices.

Credit: Benjamin Hickok

Best 12V Car Charger for Multiple QC 3.0 Devices

AI AIKENUO Multiport QC 3.0 Car Charger

AI AIKENUO Multiport QC 3.0 12V car charger for charging multiple QC 3.0 devicesAI AIKENUO Multiport QC 3.0 12V car charger for charging multiple QC 3.0 devices

$24 at Amazon

OVERALL SCORE: 68

  • Power Output & Charge Time: 9.0
  • Ports: 8.0
  • Features: 4.0
  • Size: 4.0

REASONS TO BUY

  • Features 4 dedicated QC 3.0 ports
  • Includes 2 additional 2.4A ports
  • Maintains consistent power across all ports simultaneously

REASONS TO AVOID

  • Larger, bulkier design
  • Lacks PD (Power Delivery) ports

SPECIFICATIONS

Feature Specification
Quick Charge Compatible? Yes
Number of Ports 6
Types of Ports QC 3.0, 2.4A USB-A
Cord Included? Yes
Total Wattage 96W

If you primarily use devices that support Qualcomm Quick Charge 3.0 and need to charge multiple of them simultaneously in your car, the AI AIKENUO Multiport QC 3.0 12V car charger is the ideal solution. This powerhouse is designed to deliver consistent, high-speed charging to multiple devices without compromising performance. It excels at “simultaneously supports charging multiple devices at the maximum rates and does not reduce power to a given port as devices are plugged in.

The AI AIKENUO boasts an impressive array of ports, including four QC 3.0 ports and two standard 2.4 amp USB-A ports. While the abundance of ports contributes to a slightly bulkier design, it remains aesthetically pleasing for its size. As our tester noted, “This car charger should be enough to keep multiple smartphones, tablets, and action cameras juiced up and ready for the next adventure,” making it perfect for families, road trippers, or anyone with numerous QC-compatible gadgets. However, it’s important to note the absence of PD ports. If you require USB-C Power Delivery for devices like newer laptops or some smartphones, the Tollefe 5-in-1, with its combination of QC and PD ports, offers a more versatile alternative. Nonetheless, for users heavily invested in the QC ecosystem, the AI AIKENUO Multiport QC 3.0 is the ultimate 12V car charger for keeping all your devices powered up at top speed.

AI AIKENUO Multiport QC 3.0 12V car charger offers attractive design despite large size and 4 QC3 portsAI AIKENUO Multiport QC 3.0 12V car charger offers attractive design despite large size and 4 QC3 ports

The AI AIKENUO Multiport QC 3.0 is attractive even for it’s larger size, and impressive for its simultaneous support of 4 QC3 ports.

Credit: Benjamin Hickok

Best Wireless 12V Car Charger

iOttie Auto Sense Wireless Car Charger

iOttie Auto Sense Wireless 12V car charger for convenient wireless charging on the goiOttie Auto Sense Wireless 12V car charger for convenient wireless charging on the go

$46 at Amazon

OVERALL SCORE: 58

  • Power Output & Charge Time: 7.0
  • Ports: 6.0
  • Features: 6.0
  • Size: 2.0

REASONS TO BUY

  • Convenient Wireless Qi charging support
  • Includes an extra USB port for wired charging
  • Automatic phone sensing and locking mechanism

REASONS TO AVOID

  • Bulky design compared to standard chargers
  • Higher price point

SPECIFICATIONS

Feature Specification
Quick Charge Compatible? Yes (for wired port)
Number of Ports Wireless (Qi) with micro-USB port
Types of Ports Wireless Qi, 2.4A USB-A
Cord Included? Yes
Total Wattage 10W (Wireless)

For users who prioritize convenience and prefer wireless charging for their smartphones, the iOttie Auto Sense Qi Wireless Car Charger is the best 12V car charger in the wireless category. This device seamlessly blends wireless charging with ease of use, making it ideal for frequent smartphone users. Our lead tester found “the device is easy to use, with an automatic sensing system that allows you to simply place your phone on the charger and let it do the rest.” The Qi wireless charging technology ensures efficient and fast wireless charging, eliminating the need to fumble with cables while driving.

One of the standout features of this charger is its strong suction cup mount,” our tester highlighted, “which will hold your phone securely in place while driving, even on bumpy roads.” This robust mount, combined with compatibility across various phone sizes, makes the iOttie Auto Sense a reliable and user-friendly wireless charging solution for your car. While we appreciated the wireless convenience and the inclusion of an extra USB port, we noted that “its design makes it inherently bulky, especially compared to lower-profile car phone mounts,” and we wished the additional USB port supported faster charging standards like QC or PD. Despite the bulkier form factor and higher price, the iOttie Auto Sense is a worthwhile investment for anyone seeking a premium wireless 12V car charging experience. For a more budget-friendly wireless option, the CHGeek Wireless offers solid wireless charging at a lower cost.

iOttie Auto Sense Wireless 12V car charger intelligently detects phone and locks it automatically for wireless chargingiOttie Auto Sense Wireless 12V car charger intelligently detects phone and locks it automatically for wireless charging

The iOttie Auto Sense is an intelligent wireless IQ fast charger, and as the name suggests, detects your phone and locks it into place automatically.

Credit: Benjamin Hickok

Best 12V Car Charger for Creators and Professionals

BESTEK 300W Power Inverter

BESTEK 300W Power Inverter 12V car charger for powering laptops and AC devices in carBESTEK 300W Power Inverter 12V car charger for powering laptops and AC devices in car

$24 at Amazon

OVERALL SCORE: 51

  • Power Output & Charge Time: 5.0
  • Ports: 3.0
  • Features: 9.0
  • Size: 2.0

REASONS TO BUY

  • Provides standard A/C outlets in your car
  • Includes 2 USB-A 2.4A ports for USB devices
  • Relatively affordable for a power inverter

REASONS TO AVOID

  • Bulky design compared to USB chargers
  • No QC, PD, or IQ fast charging for USB ports

SPECIFICATIONS

Feature Specification
Quick Charge Compatible? No
Number of Ports 4 (2 A/C, 2 USB)
Types of Ports A/C, 2.4A USB-A
Cord Included? Yes
Total Wattage 300W (A/C)

For content creators, mobile professionals, or anyone needing to power laptops or other devices requiring standard A/C power outlets in their vehicle, the BESTEK 300W Power Inverter is the best 12V car charger solution. In a world increasingly reliant on mobile devices, laptops remain essential for demanding tasks like content creation and professional work. “Sure, you can use apps to produce shorts,” our lead tester observed, “but high-end photo touch-ups or cutting a film for more than a couple of minutes require a laptop, and in most cases, that laptop will require an A/C outlet.” The BESTEK inverter bridges this gap, bringing standard wall outlet power to your car.

As a 300-watt A/C inverter, the BESTEK is inherently bulkier than typical DC-to-DC USB car chargers. While it includes two USB-A ports, these are standard 2.4A ports and do not support fast charging protocols like PD or QC. “In terms of a smartphone charger,” our tester noted, “it’s rather limited when it comes to speed.” For rapid smartphone charging, a dedicated fast car charger like the Spigen SteadiBoost might be a necessary companion. However, “But I think it is a good tradeoff for creators on the go,” our tester concluded. Compared to other 300-watt inverters with two outlets, the BESTEK remains relatively compact. It’s the ideal 12V solution for powering laptops, cameras, and other A/C powered equipment alongside basic USB charging for smartphones and smaller devices, making it an invaluable tool for mobile professionals and creators.

BESTEK 300W 12V car power inverter provides AC outlets and USB-A ports for creators on the moveBESTEK 300W 12V car power inverter provides AC outlets and USB-A ports for creators on the move

The BESTEK is a great option for creators on the go, that require basic USB-A ports in addition to A/C outlets.

Credit: Benjamin Hickok

Compare 12V Car Chargers

Fused test station used for measuring current and validating device claims for 12V car chargersFused test station used for measuring current and validating device claims for 12V car chargers

Our fused test station allows us to measure current, and validate the claims of devices with actual current draw.

Credit: Benjamin Hickok

How We Tested 12V Car Chargers

Our comprehensive review process began with an extensive market survey to identify the most popular and promising 12V car chargers available. We prioritized models boasting fast charging technologies, broad device compatibility, and multiple ports. These selected chargers were then subjected to rigorous hands-on testing, incorporating both precise electrical measurements and real-world usage scenarios, including timed battery charging tests.

Our testing methodology was structured around four key rating metrics:

  • Power Output & Charge Time (35% of overall score weighting): This assessed the charger’s ability to deliver заявленная power and efficiently charge devices, a critical factor for users needing quick power boosts.

  • Ports (25% weighting): We evaluated the number, type, and quality of ports, considering both quantity and the inclusion of fast charging protocols like QC and PD.

  • Features (25% weighting): This metric encompassed value-added features such as indicator lights, voltmeters, build quality, and any extra functionalities enhancing user experience.

  • Size (15% weighting): Compactness and portability were assessed, favoring smaller, less intrusive chargers, especially given the limited space in most car interiors.

User-friendliness testing of 12V car chargers in everyday life scenarios, Aikenuo Multiport showing multiple USB-A portsUser-friendliness testing of 12V car chargers in everyday life scenarios, Aikenuo Multiport showing multiple USB-A ports

One of the best ways to test user-friendliness is to use these chargers in our everyday lives. The Aikenuo Multiport offers more USB-A ports than you’ll know what to do with.

Credit: Hayley Thomas

Why Trust GearLab for 12V Car Charger Reviews

This 12V car charger review is spearheaded by Ben Hickok, a seasoned expert in electronics, IoT, software, and hardware. Ben’s extensive background provides a strong foundation for evaluating the technical performance and practical utility of car chargers. As an avid adventurer pursuing climbing, skiing, hunting, and fishing expeditions, Ben spends considerable time on the road and acutely understands the need for reliable mobile power to support his cameras, laptops, smartphones, and other essential devices for documenting and sharing his experiences. His real-world need for efficient and organized in-car charging solutions drives his meticulous testing and evaluation process.

Through years of experience managing the clutter of wires and electronics in his vehicle, Ben has developed a keen eye for versatile and high-performing car chargers. His expertise ensures that our reviews are not only technically sound but also grounded in practical, real-world usage, providing you with trustworthy recommendations for your 12V car charging needs.

Testing various devices with 12V car chargers, from single phones to multiple devicesTesting various devices with 12V car chargers, from single phones to multiple devices

From a single device to many, we tried all the options.

We charged all kinds of devices with each charger, pushing the limits as much as we could.

How to Pick the Best 12V Car Charger for Your Needs

With the multitude of electronic devices we carry daily, a car charger has become an essential accessory, ensuring constant power access while on the move. This is especially crucial for road trips or for individuals who spend significant time in their vehicles, where a 12V car charger may be the primary means of keeping devices powered. However, not all car chargers are created equal. To select the best 12V car charger for your specific requirements, consider these key factors:

Understanding Charging Technologies: PD, QC, and IQ

Before choosing a 12V car charger, it’s crucial to understand the prevalent charging technologies: Power Delivery (PD), Quick Charge (QC), and PowerIQ (IQ). These technologies significantly impact charging speed and device compatibility.

  • Power Delivery (PD): This advanced technology employs a sophisticated communication protocol to negotiate voltage and current between the charger and device. PD enables faster and more efficient charging, delivering up to 100W of power and supporting a broad spectrum of devices, including laptops, tablets, and smartphones.

  • Quick Charge (QC): Developed by Qualcomm, Quick Charge technology accelerates charging speeds for compatible devices. QC utilizes a proprietary protocol to increase charging voltage and current, achieving significantly faster charging times. Versions up to QC 5.0 can deliver up to 100W, but QC 3.0 is most common in smaller 12V car chargers.

  • PowerIQ (IQ): Anker’s PowerIQ technology also provides rapid and efficient charging. IQ chargers intelligently detect connected devices and adjust voltage and current output accordingly, optimizing charging speed. PowerIQ versions up to 3.0 support up to 60W, with IQ 2.0 gaining wider adoption due to its compatibility with both QC 2.0 and QC 3.0, adapting to the specific power needs of various devices.

Understanding these technologies is vital for selecting a 12V car charger that optimally matches your devices’ charging capabilities, ensuring the fastest and most efficient charging experience.

Fast charging standards on top 12V car chargers: IC2, QC 3.0, and PD 3.0Fast charging standards on top 12V car chargers: IC2, QC 3.0, and PD 3.0

The fast charging standards listed on the top scoring models, from IC2, and QC 3 to PD 3.

Credit: Ben Hickok

Assess Your Charging Speed Requirements

Consider your typical driving scenarios. Do you primarily need quick top-ups during short commutes, or sustained charging during longer journeys? If rapid charging is a priority, prioritize 12V car chargers with high Power Output & Charge Time scores in our reviews. However, remember that the charging technology supported by your device is the ultimate limiting factor.

Identify the fast charging protocols your devices support (PD, QC, IQ) and match them to the port specifications of the car charger. This ensures you leverage the maximum charging efficiency. Most top-performing 12V chargers offer both QC and PD, but this isn’t universal across all models.

Determine the Number of Devices You Need to Charge Simultaneously

In today’s multi-device world, it’s common to carry smartphones, tablets, smartwatches, and more. Evaluate how many devices you typically need to charge concurrently in your car. Our comparison chart lists the Number of Ports for each charger, and our Ports metric assesses their overall utility.

While port quantity is important, ensure each port delivers at least a 5V, 2.4A output via standard USB-A. The best 12V car chargers feature multiple ports supporting fast charging technologies. For charging numerous devices simultaneously, the AI AIKENUO charger, with its six ports (four QC 3.0), is an excellent choice.

Consider A/C Power Requirements for Laptops and Other Devices

If you need to power laptops or other devices requiring standard two- or three-prong A/C outlets in your car, a power inverter is essential. The BESTEK 300W Power Inverter is our top recommendation, providing two three-prong outlets and two USB-A ports (though without fast charging). Compared to other inverters, it’s relatively compact and invaluable for mobile professionals needing to work from their laptops on the road.

AI AIKENUO 12V car charger is slim for a six-port charger, compared to BESTEK A/C inverter sizeAI AIKENUO 12V car charger is slim for a six-port charger, compared to BESTEK A/C inverter size

The AI AIKENUO is slim for a six-port charger, though we’re still impressed with the size of the BESTEK A/C inverter.

Credit: Hayley Thomas

Analysis and Test Results of 12V Car Chargers

Our comprehensive testing and analysis have categorized 12V car chargers based on performance metrics, identifying standout models for different needs and priorities.

Best Value 12V Car Charger

For users seeking the optimal balance of performance and affordability, several models excel in value. The Tollefe 5-in-1 offers exceptional all-around performance with QC and PD support at a very reasonable price. However, the Spigen SteadiBoost provides similar performance, including PD and QC 3.0, at an even more budget-friendly price point, making it the top pick for value-conscious buyers.

If your primary need is a single, economical QC 3.0 charger for compatible devices, the Hussell 3.0 delivers reliable performance at a very low cost.

Hussell 3.0 QC 3.0 capable 12V car charger for value buyersHussell 3.0 QC 3.0 capable 12V car charger for value buyers

The QC 3 capable Hussell 3.0.

Credit: Benjamin Hickok

Power Output & Charge Time Performance

The Spigen SteadiBoost stands out for reliably supporting both PD USB-C and QC 3.0 USB-A ports, delivering exceptional fast charging capabilities. The AI AIKENUO also performs admirably, particularly for QC 3.0 devices, though it lacks PD support. Its strength lies in providing consistent power to all ports simultaneously without reducing charging speeds.

The UGREEN USB C also demonstrated good PD and QC 3.0 support, but its performance with longer cables was inconsistent. The Tollefe 5-in-1 effectively charges multiple devices but experiences performance degradation when exceeding three devices in certain combinations. Ideally, a top-tier multiport charger should maintain maximum charging rates across all ports regardless of device load.

Tollefe 5-in-1 12V car charger with 5 smart charging ports for excellent power outputTollefe 5-in-1 12V car charger with 5 smart charging ports for excellent power output

The 5 smart charging ports on this model make it one of the best.

Credit: Ben Hickok

The Nekteck USB Type C and Hussell 3.0 offer solid performance, each supporting at least one fast charging protocol (PD or QC respectively). The BESTEK Power Inverter, while not designed for fast USB charging, uniquely provides 300W of A/C power via two outlets.

Wireless chargers like the iOttie Auto Sense and CHGeek Wireless are device-dependent, but the iOttie achieved 10W Qi fast wireless charging with its included adapter. The CHGeek required pairing with a QC 3.0 charger to achieve similar wireless speeds. The Scosche ReVolt Dual and AINOPE Mini 4.8A, lacking fast charging, lagged in this metric, offering only standard 2.4A USB-A outputs.

USB-A QC 3.0 port and standard USB-A 2.4A ports in a 12V car chargerUSB-A QC 3.0 port and standard USB-A 2.4A ports in a 12V car charger

A USB-A QC 3.0 port and a standard USB-A 2.4A ports.

Credit: Benjamin Hickok

Port Variety and Quantity

The AI AIKENUO leads in port quantity with six total ports, including four QC 3.0 and two 2.4A USB-A. However, it lacks PD ports. The Tollefe 5-in-1 follows with five intelligent ports: three QC 3.0 and two PD 3.0, offering a more balanced combination of fast charging technologies.

Two 12V car chargers with similar 5-port designsTwo 12V car chargers with similar 5-port designs

Two models with similar 5 port designs.

Credit: Benjamin Hickok

Both the Tollefe and AI AIKENUO offer extended designs, placing some ports at the 12V adapter and others remotely via a cable, ideal for rear seat passengers. However, the Tollefe’s performance can degrade when all five ports are heavily loaded. The Spigen SteadiBoost again ranks highly for its two rated USB ports despite its compact size. Wireless chargers naturally have fewer ports, focusing on their wireless charging function.

Variety in port numbers and sizes of top 12V car chargers testedVariety in port numbers and sizes of top 12V car chargers tested

A wide range in the number of ports, and sizes of some of the top models we tested.

Credit: Benjamin Hickok

Features and Build Quality

Value-added features significantly enhance the user experience. The AINOPE Mini stands out for its elegant all-metal housing and flush-fit design. The iOttie Auto Sense features a user-friendly auto-sensing phone lock and an extra USB-A port. The Hussell 3.0 boasts brightly illuminated ports for easy nighttime use.

BESTEK 12V car charger with rocker power switch and cooling fanBESTEK 12V car charger with rocker power switch and cooling fan

The BESTEK has a rocker style power switch on the rear, and an automatic cooling fan.

Credit: Benjamin Hickok

The Tollefe 5-in-1 includes a practical voltmeter for monitoring battery voltage. While the AINOPE Mini is feature-limited in terms of charging technology, its build quality and aesthetics are noteworthy.

Illuminated ring around USB port of Anker 12V car charger for visibility in darkIlluminated ring around USB port of Anker 12V car charger for visibility in dark

The attractive illuminated ring on the Anker makes it impossible to miss in the dark.

Voltmeter feature on Tollefe 5-in-1 12V car charger for battery monitoringVoltmeter feature on Tollefe 5-in-1 12V car charger for battery monitoring

The simple yet clever and useful voltmeter built into this model is bright and clear.

Credit: Benjamin Hickok

Size and Portability

The AINOPE Mini and Scosche ReVolt Dual are the smallest 12V car chargers tested, prioritizing compactness. However, they lack fast charging capabilities. The Hussell 3.0 and UGREEN USB C offer a good balance of size and performance, supporting at least one fast charging protocol in a slightly larger but still compact form factor.

Smallest 12V car chargers tested: Scosche and AinopeSmallest 12V car chargers tested: Scosche and Ainope

The two smallest models we tested, the Scosche and the Ainope.

Credit: Benjamin Hickok

The Spigen SteadiBoost stands out for its combination of compact size and excellent performance, including dual fast charging ports. Larger models like the AI AIKENUO and Tollefe 5-in-1 prioritize port quantity and versatility over pure compactness. Wireless chargers like the CHGeek and iOttie Auto Sense are inherently bulkier due to their wireless charging mechanisms and mounting systems.

Wireless 12V car chargers: CHGeek and iOttie Auto Sense, both supporting QI chargingWireless 12V car chargers: CHGeek and iOttie Auto Sense, both supporting QI charging

Two wireless charging models we tested both support QI charging, when using either the included, or a not-included, QC3 capable charger.

Credit: Benjamin Hickok

The BESTEK Power Inverter is the largest model, reflecting its unique functionality as a 300W A/C inverter in addition to a USB charger.

Size comparison: smallest and largest 12V car chargers testedSize comparison: smallest and largest 12V car chargers tested

It’s a stark contrast between the smallest and largest model we tested.

Credit: Benjamin Hickok

Conclusion: Choosing the Best 12V Car Charger for You

Our extensive testing and evaluation aim to provide you with the knowledge to select the ideal 12V car charger for your specific needs and devices. Understanding the different charging technologies, port options, and features available is crucial for making an informed decision. Consider your device compatibility, charging speed requirements, the number of devices you need to charge, and whether you require A/C power outlets in your vehicle.

Whether you prioritize overall performance, value, fast charging for multiple devices, wireless convenience, or A/C power for laptops, our detailed reviews and comparisons will guide you to the best 12V car charger to keep you powered up and connected on every journey. For other helpful automotive accessories, explore our reviews of jump starters, tire gauges, and car phone mounts.

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