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Best USB Car Charger (Buying Guide and Review) in 2020

Best USB Car Charger (Buying Guide and Review) in 2020

Portable devices require portable accessories, and as any cellphone owner can tell you, that includes chargers. These become even handier when they can be connected to other mobile power sources, such as cars, and such a useful concept is in widespread production, to the gratitude of the majority of cellphone and car owners. The best USB car charger combines safety with efficiency and convenience, but even that may not be enough to sufficiently aid you in making the right choice. Narrowing down the options, the following are the car chargers, all representing the best of the best.

The Best USB Car Charger

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1. AUKEY CC-S1 Car Charger

AUKEY CC-S1 Car Charger

By plugging the Aukey CC-S1 into the cigarette lighter of a vehicle, this compact charger is able to charge two cell phones simultaneously through its USB ports. The 5V adapter provides 2.4A of output power through each of its ports, enough to charge any smartphone, as well as other small electrical devices. The charger’s intelligent charging technology adjusts the output according to what is suitable for whatever connected device in order to ensure safety. Advanced circuitry and built-in safeguards also protect connected devices from excessive current, overheating, and overcharging.


  • Small size
  • Simultaneous dual-charge
  • Safely charges a number of different devices


Does not properly fit all cigarette lighters


For a small and simple solution to keep electronic devices such as smartphones charged, the Aukey CC-S1 is a great choice, and it will even throw in safety as a bonus. Add that to the fact that its utility is multiplied by the two ports and it comes out a clear winner.

2. Maxboost Car Charger


Maxboost Car Charger

Able to host a number of mobile devices, including cellphones and tablets, the Maxboost car charger exceeds expectations in quality and performance, especially given its small size. Using its standard plug size, it fits well in most car cigarette lighters, allowing for a 12-18V input. The two USB port on the other end of the charger allows for a total output of 4.8A; this energy supply is automatically regulated, depending on the needs of what has been connected, all of this owing to its suitability to charge the wide range of objects that it can. Charging also automatically stops when the device is fully charged, and its circuit design also helps protect the connected device from short-circuiting, overheating, and from an excess of current flow. The charger is made from durable thermoplastic polyurethane on the outside, and polycarbonate on the inside. The insides of the two USB ports are fitted with LED lights that help guide users in the dark.


  • Intelligent design
  • Safe for mobile devices
  • Simultaneous charging


Slow charge


This tiny charge manages to pack a number of features in it that make it easily attractive to prospective buyers, but even for the critical eye, its overall quality and safety measurements impress.

3. Anker PowerDrive 2 Car Charger


Anker PowerDrive 2 Car Charger

From a highly trusted manufacturing company, the Anker car charger is a combination of various attractive features, all contained within this 1-oz. miniature object. Dividing its total 4.8A output current are two USB ports, each of which is able to sufficiently charge a number of different mobile devices, including smartphones and tablets. The PowerIQ technology that it features assesses the output needs of each device and adjusts its current flow to those particular needs. With four safety certifications, you can be assured that your devices are protected from a number of potentially harmful situations such as power surges and overheating.

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  • Two USB ports
  • Includes LED light to guide users in the dark
  • Compact and light


Does not charge very fast


For a miniature device such as this, it can tackle big challenges, all without compromising on the safety every user will be concerned with. Given its suitability to multiple car cigarette lighters and its ability to charge a wide range of mobile devices, the Anker PowerDrive 2 car charger is simply one of the best.

4. WirelessFinest Car Charger


WirelessFinest Car Charger

Able to charge a tremendous number of devices, including smartphones, MP3 players, GPS systems, and other mobile electronic devices, the WirelessFinest’s modest output of a total 3.1A also means that all these devices are protected from overheating or overcharging. The two USB chargers can be used simultaneously, while the iSensor technology works to detect the needs of different devices in order to allow the appropriate and safe amount of electrical output.


  • Dual charge option
  • Compact and light
  • iSensor technology


  • Output power small
  • Not enough protective measures


This car charger is ideal if you do not plan to stretch its use to anything that requires more of an output than it can handle, but for the many mobile devices it is suitable for, it works just fine. The great price it comes at is also undeniably a winner.

5. Jelly Comb Car Charger

Jelly Comb Car Charger

Simply put, there is a lot going for this particular car charger, and some brief elaboration should put any doubts to bed. As is immediately apparent, the Jelly Comb car charger is slightly larger than other more compact options available, but that is only because it has 6 USB ports that allow for simultaneous charging, an undeniably impressive feat. With a maximum output power of 2.4A, it supplies enough current to charge just about any mobile device, whether that is a phone, a tablet, or a GPS device. It also features identification technology that regulates output current according to the needs of different devices as a safety method. It comes with a 3.3’ cable, which means it can be conveniently placed just about anywhere in the car you feel is safest.


  • Durable premium material
  • Rapid charging
  • Charges 6 devices simultaneously
  • SI technology
  • LED indicator


Needs more protective features


Ideal for the entire family or an individual with an unusual need to charge multiple devices all at once, this high-quality car charger is something everyone can appreciate having in the car, especially on long journeys.

6. AILUN Fast Car Charger


AILUN Fast Car Charger

Speed is the keyword when it comes to the Ailun car charger, and while this may be its main selling point, that’s not all this compact device has going for it. With its quick-charge 3.0 technology, its primary port is able to charge devices 4 times faster than the standard charger, all of which are regulated by built-in features that protect against current surpluses, overcharging, and overheating. The extra port is also a great option for those who want to charge their devices, but are not in a particular hurry. It easily connects to the cigarette lighter of just about any vehicle due to its standard-fit and compact size.

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  • Suitable for multiple devices
  • Quick charge technology
  • Compact and light


Output power on extra USB is low


There is nothing handier than having something that will recharge your mobile device in record time and that is exactly what the Ailun car charger does. Coupled with all its other features, and despite its one or two shortcomings, the charger turns out to be one of the best.

7. ZUOQI Car Charger

ZUOQI Car Charger

Made from the best aluminum, this rose-colored boasts a number of features, justifying its somewhat flashy look. The two USB ports, each made visible both in the light and in the dark with the LED lights indicator fitted on the inside, both have a maximum output capacity of 2.4A, enough to charge a plethora of mobile devices. Measuring a mere 2.7” in length, its charging capacity becomes even more impressive, stealing some of the attention away from its shine. The charger’s circuitry also protects these devices from overheating, overcharging, current surges, and other potentially damaging events.


  • Sleek look
  • Strong build
  • Dual USB ports
  • Fast charging


Does not fit properly in some cigarette lighters


With all you could expect from a car charger of this size, including sufficient charging capacity, protective measures, and a compact size that makes it easy to use, the only thing that would be missing is the aesthetics, and as is made immediately apparent, that isn’t lacking either.

8. AILUN Car Charger Adapter

AILUN Car Charger Adapter

From a well-known company, Ailun is doing a great job of establishing itself as one of the most trustworthy manufacturers of car chargers, and this make just goes to show why that is so. Measuring a mere 6cm, this adapter is fitted with two USB ports, each with a 2.4A output capacity that makes them suitable for most types of mobile devices. Once connected to the cigarette lighter, the LED lights automatically come into use, serving to locate the charger in the dark. The charger is able to automatically detect the device connected and provides the optimal charge. Other features ensure that these mobile devices are protected from power surges, overcharging, and overheating.


  • Lightweight and compact
  • Dual charging options with equal output
  • Universal application


The piece tends to slip out of place in some cars


The great thing about this charger is how inconspicuous it is, able to hide the fact that it is an added accessory to the vehicle with its compact size, all while it provides great and safe functionality. The quality of the piece is also of the highest grade, and along with its circuitry, this means it is also very durable.

9. CHGeek Car Cup Charger

CHGeek Car Cup Charger

This cup charger features a wide range of features that are simply not found anywhere, it is hard not to take the focus away from the two USB charger the piece is fitted with, both of which provide a total 3.1A of output power. With its on and off button, you can easily fit this piece into the cup holders of your cars without feeling the need to disconnect any of the two cigarette lighters as everything can be left plugged in. With a circuit design that includes 10A fuses and a pure copper cord, connected devices are ensured protection from damage through overcharging and overheating, among other things.

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  • Embedded LED lights for guidance
  • Two cigarette lighters
  • Independent switches




This is a great item when it comes to providing optimum use and it is unique in that it features a number of functions that are rare to find in-car chargers. Its overall quality is, without question, also one of the best.

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10. RAVPower Car Charger


RAVPower Car Charger

This car charger shows just why small devices can be expected to do big things, as this 2.2” adapter is able to charge 2 items at once, using the 2 USB ports it is fitted with. With a total output of 4.8A, this charger provides enough current to charge anything from a smartphone to a tablet, with various other demanding devices in between. It features iSmart technology that detects what kind of device is being charged, and supplies as much power as is needed. The aluminum-coated charger, weighing only 0.8 ounces, also features circuitry that prevents connected devices from being harmed by heat or an excess of power supply.


  • Scratch-resistant coating
  • iSmart technology
  • Compact and light
  • Simultaneous dual charging
  • The LED light indicates when device charging


Not very fast


It is almost impossible to find fault with a charger that somehow manages to squeeze all the functions you would want from it into its small and sturdy structure.


By simply going through the list of the 10 best car chargers, it is clear to see that they attempt to offer as much as possible, while also offering convenience and safety to the user and the user’s electrical devices respectively. There are many that attempt this difficult feat, but only a few manage it well, such as all of the above.

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