TechGearLab

The Scosche ReVolt Dual is the perfect car charger for the minimalist on a budget. Don't let its small footprint throw you; this dual port charger exports 2.4A per port, ensuring a pretty quick charge time, even for larger devices like iPads. The low profile is great for travel and compact cars. It is simple and easy to use, complete with the brightest port lights we've seen, making it very easy to navigate, even in the dark. 
Some car chargers offer different USB ports to ensure a versatile charging experience. Unfortunately, the ReVolt Dual only offers USB-A. Because many electronics are shifting towards USB-C charging, this makes the ReVolt slightly less adaptable. Luckily USB-C charge cords often offer a USB-A side. The small ridge around the rim of the ReVolt sits flush with the DC outlet, making it difficult to remove; however, there are small grooves to help with this. Overall this is a great low-profile option at a friendly price.

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The Anker PowerDrive Speed 2 charges a wide variety of devices with remarkable speed. From older smartphones to the newest technology and any random gadgets in between, our testers found themselves reaching for this product when they needed reliable, fast charging. It features two USB-A ports with a combined output of 29 watts, including compatibility with Qualcomm Quick Charge enabled smartphones and devices. The product is easy to handle and doesn't stick out too much from the DC outlet, but its bulk is more noticeable than other chargers in our review. It is solid and well-built, and we didn't have any durability issues during our test period. 
One downside is that Qualcomm Quick Charge technology has not been widely adopted by smartphone manufacturers. This is changing, but in the short term, your phone or device might not benefit from this charger's speed. Furthermore, this product is not independently tested for electrical safety. Overall, we like this charger because it provides fast charging and good versatility. If you need two USB-A ports that are fast, this is the charger for you. 

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The Anker PowerDrive 2 is a simple car charger that provides average charging speeds in a reliable and affordable package. It features two USB-A ports that each provide 12 watts of current, plenty to charge most smartphones in a timely manner. The two ports are useful for a variety of small devices, but 12 watts is not enough current to effectively charge larger devices like laptops, tablets, and high-capacity travel batteries. The design is relatively sleek and low-profile, blending into the interior of most cars rather than popping out. 
During our testing period, we did not run into any durability issues with the PowerDrive 2. However, there are a number of online reviews that report a short product lifespan. In isolated cases, users have reported that the product overheated and melted the plastic casing, releasing smoke into the interior of their car. This issue seems to be exceedingly rare, but it is concerning nonetheless. Anker does not use a third-party safety certification, which would help ensure consumers that their product is unquestionably safe. Overall, negative durability reviews for this product are rare, and for the price, this product provides excellent charging capabilities. 

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Wirecutter

This model can charge phones, tablets, and computers from its USB-C port, plus it has a second port for charging USB-A devices. It adheres to USB-C fast-charging standards and includes a quality cable.

This model can charge phones, tablets, and computers on its USB-C port, and it has a second port for charging USB-A devices. It adheres to USB-C fast-charging standards and includes a quality cable.

The lighting fast Anker PowerDrive Speed+ 2 easily boosts your smartphone from 10% to 80% in roughly 20 minutes. The USB-A and USB-C ports allow for some versatility regarding cable compatibility, and the two ports can be used simultaneously. This powerful car buddy can even charge high-ticket items like Macbook computers. The PowerDrive is also small, and its ergonomic shape makes it easy to both plug-in and remove. The ring light around the outside indicates the power source is working, and the inputs are a lighter blue, providing some contrast and making them easier to see. The output max for each port is 2.4A, totaling 4.8A when both are in use.
While many electronics are moving toward USB-C charging cables, the standard is still a USB-A port. Having one of each makes the PowerDrive versatile if you use both types of chargers, but people who use older devices may find that they only use the USB-A port, making this car charger only able to charge one device at a time. It is also worth noting that the PowerDrive is somewhat expensive compared to other options in our test suite. Still, if you are looking for something small, travel-friendly, and fast, the PowerDrive is a great option. 

expert-review

Anker PowerDrive Speed+ 2 Car Charger | Pack Hacker

If you want to have the fastest charge possible on two modern devices—such as an iPhone 8 or later, or a Samsung Galaxy S8 or later—this is your best bet. But you need to bring your own USB-C cables.

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If you need a charger that can handle up to six devices simultaneously, then the AI Aikenuo Multiport QC 3.0 is for you. This charger has six USB-A type ports, four of which feature Qualcomm Quick Charge technology, and the other two each offer 12 watts of current for traditional charging speeds. The result is a tremendously versatile charger that enables an entire carful of people to charge their power-hungry devices simultaneously. In the rare case that multiple large devices like tablets and laptops are connected at the same time as multiple Quick Charge-enabled smartphones, you might start to see a dip in charging speeds. But otherwise, this charger provides all the charging a family or rideshare would ever need. 
With so many ports, the Multiport is understandably bulky. The charger block measures 3x4 inches and is about one inch thick. It connects to a DC outlet with an included 39-inch cord, so the charger itself doesn't have to be near the outlet, allowing you to place it in a convenient location that all passengers can access. There is also a sleeve bracket that can be mounted with an included patch of double-sided tape. The charger block slides easily in and out of the mounted bracket, in the event that you want to take the charger with you to a different vehicle. This device can also be turned on and off with the push of a button, preventing the unit from drawing too much power from the vehicle's battery if the engine is turned off. All in all, we think the Multiport is a great value, considering the number of ports and total wattage that it provides. 

If you need a charger that can handle up to six devices simultaneously, then the AI Aikenuo Multiport QC 3.0 is for you. This charger has six USB-A-type ports, four of which feature Qualcomm Quick Charge technology, and the other two each offer 12 watts of current for traditional charging speeds. The result is a tremendously versatile charger that enables an entire carful of people to charge their power-hungry devices simultaneously. In the rare case that multiple large devices like tablets and laptops are connected simultaneously as multiple Quick Charge-enabled smartphones, you might see a dip in charging speeds. But otherwise, this charger provides all the charging a family or rideshare would ever need. 
With so many ports, the Multiport is understandably larger than its two-port competitors. The charger block measures 3x4 inches and is about one inch thick. Although it is larger, its slender form keeps it from feeling too bulky. It connects to a DC outlet with an included 39-inch cord, so the charger doesn't have to be near the outlet, allowing you to place it in a convenient location that all passengers can access. It has a sleeve bracket that can be mounted to the dash via double-sided tape. Unfortunately, the tape is not very strong, and the charger block slides easily in and out of the bracket. The AI Aikenuo Multiport can also be turned on and off with the push of a button, preventing the unit from drawing too much power from the vehicle's battery. All in all, we think the Multiport is a great value, considering the number of ports and total wattage it provides. 

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