Finding your suitable 12 volt usb adapter is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best 12 volt usb adapter including detail information and customer reviews. Let’s find out which is your favorite one.
Best 12 volt usb adapter
1. HOMREE DC DC Converter Buck Module 12V/24V to 5V 3A USB Output Step Down Voltage Regulator Charge for Samsung Galaxy , iPad iPhone 4S 5 6/6 Plus etc (Standard USB)
Feature
Input voltage: DC8-35V, (12V/24 changes to 5V); Output parameter: DC5V 3A , 15W.Build-in identification resistor for apple , can charge iphone ipad Application: use for charging cell phone, power for electronic device etc.
Super-thin, small size, high efficiency, easy installation and use.
Epoxy potting, seismic, water, moisture, dust, long term stable and reliable quality.
Over voltage, over current, over temperature, short circuit, it can be auto protection, and can work in normal condition when restored.
Description
Features :-Use imported and integrated switching regulator modules manufacturing, quality is stable and reliable.
- Synchronous rectification,, the conversion rate is 96% or more, very low heat.
- Over voltage, over current, over temperature, short circuit, it can be auto protection, and can work in normal condition when restored.
- Epoxy potting, seismic, water, moisture, dust, long term stable and reliable quality. - Super-thin, small size, high efficiency, easy installation and use.
- Input voltage: DC8-35V, (12V/24V changes to 5V)
- Output parameter: DC5V 3A MAX, 15W MAX
- Size: 46x27x14mm
- Operating temperature : -40~80 degree
- Installation length : about 13cm
Notice: it can use for iPhone ,ipod.Samsung Galaxy S4
Package:
100% Brand New
1 X DC/DC Converter 12V/24V to 5V 15W
2. Car Charger RAVPower 24W 4.8A Mini Dual USB Car Adapter with iSmart 2.0, Compatible with Iphone XS Max XR X 8 7 Plus, Ipad Pro Air Mini and Galaxy S9 S8 Plus, Edge Note Series and More (Black)
Feature
The smallest car charger: outputs a powerful 4. 8a punch packed inside a tiny thumb-sized body for incredible performance from such a small size. Suitable for your 12Volt/ 24V carCharge smart: smart 2. 0 Always learns and outputs the optimal Ampere current for your devices (don't support Qualcomm quick charge)
Dual USB output: two 2. 4a USB ports are powerful enough to charge even the largest and most power-demanding devices
Sturdy and sleek design: Includes a compact aircraft-grade aluminum alloy body with a scratch-resistant finish to always keep it looking new
And friendly customer service: premium circuitry with built-in high-temperature, over-charging, and short-circuit protection s A 100% safe charging experience
Description
The Smallest Metal Car ChargerSmaller than your thumb and weighing only 0.8 oz, the RAVPower RP-PC031 24W Dual-USB Car Charger is the smallest metal car charger in the world.
Study and Sleek Body
Designed to take minimal space in your car and built with aircraft-grade aluminum alloy body and scratch-resistant finish to keep it looking as new as the day you bought it.
iSmart 2.0 Technology
iSmart 2.0 technology automatically detects and delivers the optimal charge, making it the fastest, most effective way to power any connected device. With two 2.4A iSmart 2.0 ports, fast charging has never been easier.
Dual-USB Output
Ideal for almost any vehicle, once connected to the cigarette lighter port, you can simultaneously power two devices including two large tablets thanks to the combined 4.8A output
Constant Charge
When you hit the ignition switch or when the car accelerates, the input can be anywhere from 8V to as high as 30V, RAVPower charger will automatically adjust the voltage to protect your device and charge at a steady and consistent rate.
100% Safe Charging
The car charger comes with a number of built-in protection methods to keep your device safe. The built-in over & under voltage, over-current, and over-temperature protections guarantees the safety of your mobile phone and other devices.
Note
Upgrade Points: This newly launched car charger has updated the two side chips, which won't pop out again. Due to some devices have their own protective internal safety, please kindly unplug all cables for 3 mins and retry.
Hassle-Free Extended Warranty
At RAVPower, we believe in our products. That's why we back them all with[Lifetime Warranty] and provide friendly, easy-to-reach support.
3. Cable Matters 2-Pack 10W 2A Mini Dual USB Car Charger for iPhone / Android Smartphones Including iPhone X/ 8/7, Galaxy S9/S8/Note8, iPad Air/Mini, Sony Xperia, Google Pixel/Nexus, LG G6/V30 and More
Feature
LOW PROFILE USB car charger provides USB charging for two devices; Dual USB charging ports output a shared 2 amps for charging two devices simultaneously at 1A or one device at 2ACOMPACT TRAVEL CHARGER will not block anything near the cigarette lighter socket unlike a larger cell phone charger; Edge ridge design provides easy insertion and removal from vehicle lighter socket
INTELLIGENT USB CHARGER has an integrated over-current fuse to protect attached equipment and regulate the charging rate; FCC and C E complaint
COST-EFFECTIVE 2-PACK provides a spare portable car charger to keep in your travel bag or a second vehicle; Lightweight car charger weighs less than 1/2 of an ounce
SMARTPHONE COMPATIBLE with Lightning and Micro-USB cables for Apple and Android devices such as the iPhone 8/8S/7/7S/6/6S/5S/5C/5/4S/4, Samsung Galaxy S7/S5/S4/S3/S2, Galaxy Note 4/3/2, and Google Nexus 5X/7/10
Description
Connect More with Cable Matters USB Charging ProductsThe Cable Matters 10W/2A Mini USB Car Charger is a practical auto accessory for charging two smartphones simultaneously. This compact car charger will not create clutter on your vehicle dashboard and has an edge ridge for easy insertion and removal from your vehicle lighter socket. The cost-effective 2-Pack provides a spare and lightweight car charger to take along when traveling.
Specifications
- Input Voltage: DC 12V ~ 24V
- USB Output Voltage: DC 10W/5V/2A (Shared)
- Dimensions (LxW): 1.4 x 1.0 Inches
- Weight: 0.4 Ounces
- Compliance: C E, FCC, C E
4. USB Car Charger RAVPower 24W 4.8A Metal Dual Car Adapter, Compatible iPhone Xs XS Max XR X 8 7 Plus, iPad Pro Air Mini, Galaxy S9 S8 S7 S6 Edge Note, Nexus, LG, HTC and More (Black)
Feature
Ultra Slim & Small: This compact aluminum alloy coated car charger (2.32 x 0.98 x 0.98 inches) packs a powerful punch with a combined 4.8A outputOwn a tablet and smartphone? Charge both at the same time with two 2.4A charging ports (Don't support Quick Charge Function)
iSmart technology automatically adapts suitable input current for your devices and maximizes the charging speed
Automatically adjusts the voltage received from the vehicle so your device always charges at a constant rate
Extreme power requires protection: Sophisticated circuit design ensures devices are safe from over-heating, over-current and over-charging; Also You can get Lifetime Warranty (if register) and friendly customer service from us
Description
The RAVPower RP-VC006 is the aluminum alloy coated USB charger at only 0.8oz.Ideal for almost any vehicle, once connected to the cigarette lighter port, you can simultaneously power two devices - including two tablets - thanks to the combined 4.8A output. Featuring scratch-resistant coating, it will always look as new as the day you bought it.
iSmart 2.0
iSmart 2.0 technology automatically detects and delivers the optimal charge; making it the fastest, most effective way to power any connected device. With two 2.4A iSmart ports, fast charging has never been easier.
Constant Charge
The battery input of 12-24V is standard across all cars; however there are times when it can exceed this standard. When you hit the ignition switch or when the car accelerates, the input can be anywhere from 8V to as high as 30V. No matter the voltage, the USB charger will automatically adjust to protect your device and charge at a steady rate.
Portable Build for Space-Saving
Lets face it: There is limited space on the dashboard. If we are to add an additional device on it, wed better make sure that the device does not take up much space. Users can benefit a lot from a compact car charger like the RAVPower one, which is petite and yet functions perfectly well.
Great Power, Great Responsibility
The car charger comes with a number of built-in protection methods to keep your device safe. The built-in over & under voltage, over-current, and over-temperature protections ensure your mobile phone and other device's safety needs are guaranteed.
The Package contains:
1 x RAVPower 24W 4.8A Metal Dual USB Port Car Charger (Model: RP-VC006)
1 x User Manual
5. Ginsco Dual USB Charger Socket Power Outlet 2.1A & 2.1A4.2A for Car Boat Marine RV Mobile with Wire Fuse DIY Kit Blue LED
Feature
10A inline fuses to protect your plugs from being overloaded.Input : 12V, Output : 2 ports 5V - 4.2A 2.1A each.
Drill size : 1.15"29.2mmfits most vehicles' dash panel
Package Included:1 x Dual USB Car Charger Adapter, 1 x 3.3 ft Wire , 2 x Fuse (1 installed ), 2 x Insulated Terminals
Description
Dual USB ChargerComes with front cap can protect the two charging ports from water drop,dust, etc
UV Nylon Body
Multifunctional product with blue LED indicator light, perfect for night use.
Can be installed vertically, horizontally or underneath the dash, or any flat surface.
Dustproof material can be used for the interior and exterior application.
Package include:
1 x Dual USB Car Charger Adapter
1 x Red/Black wire with fuse 3.3 ft
2 x Fuse 10A(1 installed)
2 x Insulated Terminals
6. ARECORD USB A Male to 12V Car Cigarette Lighter Socket Female Converter
Feature
Length: 30cm, Output:12V 0.8A Max, depends on the power from your USB port(Please check the rate power of the device you are going to use with this cable!).USB Port Power Converter, convert power from USB port to 12V car cigarette lighter socket.
Easy to power on your car electronic equipments by extra power(such like a power banker).
Easy to enable Parking Monitoring feature of your Car Dash Cam, don't worry to run out the battery of your car any more.
100% MONEY BACK GUARANTEE -- Just Feel Free To Click the "Add to Cart" Button Order ARECORD USB Plug Converter RIGHT NOW!
Description
ARECORD USB Port Converter - Convert USB A Female to 12V Car Cigarette Lighter Socket FemaleOutput:12V 0.8A Max, depends on the power from your USB port; Length: 30cm.
USB Port Power Converter, convert power from USB port to 12V car cigarette lighter socket.
Easy to power on your car electronic equipments by extra power(such like a power banker).
Easy to enable Parking Monitoring feature of your Car Dash Cam, don't worry to run out the battery of your car any more.
100% MONEY BACK GUARANTEE -- Just Feel Free To Click the "Add to Cart" Button Order ARECORD USB Plug Converter RIGHT NOW!
7. Trianium Car Charger 24W 4.8A Dual USB Phone Charger (2-Pack) with AtomicDrive Smart Ports for iPhone XR XS Max X 8 7 6s 6 SE Plus, iPad Pro/Air/Mini, Galaxy S9 S8 S7 Edge, Note 9 8 5, LG G6, HTC
Feature
CONVENIENT & UNIVERSAL CHARGER - The Trianium AtomicDrive USB Car Chargers with powerful dual port 24W/4.8A, it provides fast, reliable, and safe charging for almost any mobile device including the iPad(max speed), iPhone (max speed), iPod, HTC, Galaxy, Blackberry, MP3 Players, Digital Cameras, PDAs,Google Nexus, Pixel and more.DURABLE & COMPACT DESIGN - Built with a tough aluminum top frame the charger is elegant to look at, smaller in size, and more durable than any other car charger in the industry.
SAFE CHARGING - Intelligent circuit design protects against short circuiting, over-heating, over-currents, and over-charging. Charging stops when the battery is full.
ADAPTIVE CHARGING - Dual USB ports feature the innovative TriSmart Technology that optimizes charging speeds depending on the device for a faster, more reliable charging experience. Soft inner grow LED light from USB ports are bright enough to confirm whether USB charger/cable is properly connected.
CONSTANT VOLTAGE - Maintain a constant voltage that is ideal for charging mobile devices safely and efficiently; featuring an input of 12-18V; and Output of: DC 5V 4.8A or 24W (Shared by two ports). One Year Warranty. [Note: Cable is not included]
Description
The AtomicDrive Dual USB Car Charger by Trianium is the newest innovation in car charging technology. The aluminum frame provides an elegant look that also simultaneously has helped reduce the size of the car charger. Dual smart charging USB ports allow almost any device to be charged at its optimal charging speed for a faster charging experience. Plus, the AtomicDrive car chargers also is made to be extra safe by preventing short-circuits, overheating, and over-charging.The AtomicDrive is specifically built to work with almost any mobile device and is an elegant accessory for your vehicle. The small build of the frame also helps minimize being noticed in the vehicle.
Fast Charging TriSmart Port
Fast charging smart ports technology automatically detects and maximizes charging power accordingly; making it the fastest, most effective way to power any connected device. With two 2.4A TriSmart ports, fast charging has never been easier. Compatible for iPhone X / 8 / 8 Plus / 7 / 7 Plus / 6s Plus / 6 Plus / 6s / 6, ,iPhone SE 5S 5 & Samsung Galaxy S8/ s8 Plus, S7 S6 Edge,S5 Mini Active, Galaxy Note 8 5,4,3,2,Galaxy Tab S;LG G6 G5 G4 G3 G2,HTC One M9 M8 M7,Sony Xperia Z5 Z4 Z3,Nokia,iPad Air/2 3 4 Mini,Pro,Google,Android phone and more.
Additionally, the Trianium AtomicDrive Car charger comes with a one-year warranty that protects against manufacturers defects and flaws.
What's In the Box:
2 x Trianium Dual Smart Port USB Car Chargers
1 x User Manual
Note: No cable is included. Does not support quick charge technology.
8. Dual USB Car Charger,Output 4.8A Car Adapter,LED Voltage Monitor Compatible for iPhone,iPad,Samsung,LG,Google Nexus,Other USB Devices (4.8A Black)
Feature
DUAL USB CAR CHARGER :Powered by your car's DC outlet(cigarette lighter port).allows charging of two devices at once.TOTAL 4.8A: The output total 4.8A. The charging speed is up to 40% faster than conventional chargers and works with all USB-powered devices.
BATTERY VOLTAGE METER:Display the voltage of vehicle's battery when plug.Let you always monitoring the health of battery and peace of mind when drive.A flashing LED display indicates a potential vehicle voltage problem.
SMART OVER-CHARGE PROTECTION: Intelligent circuit design protects against short circuiting, overheat, overcurrent, and over charge.Charges mobile phone quickly and efficiently.And protect the safety of charging device.
COMPACT DESIGN FOR MORE PORTABILITY :Fits in the palm of your hand.DC input: 12V-24V / USB output:4.8A; / 2.3" x 1.4" x 1.4".One Year Warranty.
Description
Why do you need to purchase a charger with car battery voltage warning?
Voltage is too low: Car will difficult to start, won't catch fire,intermittent dead fire, insufficient lighting lights etc.
Voltage is too high: Causes abnormal signal of the shift solenoid valve, engine instability, speaker does not ring and other issues.
Car battery voltage monitoring feature that allows you always grasp the battery state of health, prolong car battery life.
How to use it :
1.Plus this car charging into car cigarette lighter hole, it will detects the car battery voltage automatically and shows on the screen, and please kindly noted.
For 12V car, when the voltage is under 11.5V or higher than 14.9V, the dispaly while shinning to remind driver your car with battery issue.
For 24V car, when the voltage is under 23.1V or higher than 27.3V, the dispaly while shinning to remind driver your car with battery issue.
If you car battery has some voltage problem, as the smart car charger detected, you had to find professional car care shop to examine your car battery to make sure it works well.
2.Connect your device to the car charger by suitable cable, the screen of car charger will shows charging voltage.This car charger will identify your devices and input a suitable charging current to make sure the charging won't bring a damage to your devices.
3.The input current will decrease until your devices battery is full, then the display will switch back to voltage display.
Product Features
Size (LWH): 2.08 x 1.3 x1.3 inches
Weight: 0.8 ounces
Display the voltage of Car Battery
Input voltage: 12-24V,Output voltage/current: 5V DC/3.1A
Smart IC to detect your devices and input correct charging current.
9. BESTEK 3-Socket 200W 12V/24V DC Cigarette Lighter Power Adapter with 6A 4-Port Car USB Splitter Charger
Feature
BESTEK 3-Socket 200W 12V/24V DC Cigarette Lighter Power Adapter with 6A 4-Port Car USB Splitter ChargerThree 12V/24V cigarette lighter sockets provide a total power of up to 200W, enough for simultaneous use of a variety of portable appliances in your vehicle
LED Display & Power Switch: Monitoring your car battery by the digital LED display freely. No need to plug in and out your appliances from the car socket, reduce the wear and tear and expanding lifespan of your appliances in your car
Compact and Humanized Design: Smooth and shiny plastic surface with streamlined appearance, upgraded plug can stay in your car socket securely. 2.6ft extension cord make it convenient for your friends in the backseat. 7 in 1 design makes your car more neater
High Safety Standards: Designed with high protection, built-in 10A fuse and protective circuits prevent the product and your devices from overheating and overcharging, uninterrupting performance of navigation and media streaming
Description
BESTEK Upgraded 3-Socket Cigarette Lighter Adapter with 4 USB Ports
Providing a convenient way to use portable appliances and charge your electronics while you drive.Allowing simultaneous use of 7 devices in your 12V/24V car.
Triple Your Cigarette Lighter Outlets
BESTEK upgraded cigarette lighter adapter offers 3 DC outlets,provide a total output power of up to 200W, allowing you to use multiple 12V/24V car appliances simultaneously.One socket is specially designed for cigarette lighter.
Four Powerful USB Charging Ports
4 USB charging ports provide total 6A/5V output, ideal for powering 4 mobile devices at the same time.This car charger provides 1 smart USB port that can intelligently detects your devices to deliver its fastest possible charging speed.
High Safety Standards
Built-in LED ammeter allows you to monitor your car battery by the LED meter any time.Built-in 10A fuse, anti-corrosion metal connectors, heavy duty copper wires and protective circuits ensure that your devices will never overload or overheat.
Specifications
Input Voltage: DC 12~24V, Output Voltage: DC 12~24VRated Socket Power: 9A Max.
USB Output Power: DC 5V Max 6A.
NOTE:
Make sure that the charging device of each socket is less than rated 200W; The leftmost socket can be used as cigarette lighter and DC outlet.10. UGREEN Car Charger Adapter 60W Cigarette Lighter Socket Splitter 12V/24V, 30W Dual USB Quick Charge 3.0 3A and 2.4A USB Compatible for iPhone XS MAX XR X 8 7 6 Plus iPad Pro Galaxy S9 S8 Plus Note 9 8
Feature
60W 12V/24V CIGARETTE LIGHTER SOCKET: This car phone charger offers a 60W cigarette lighter socket which is perfect to charge your GPS, DVR, car vacuum cleaner and other car electric appliances.QUICK CHARGE 3.0 3A: The Quick Charger QC3.0 USB port charges 4X faster than conventional chargers with Max 3A current output, compatible with QC 3.0 / 2.0 or non Quick Charge devices such as Samsung Galaxy S9 S8 Plus Note 8, iPhone XS MAX XR X 8 7 Plus, Google Pixel XL Nexus 6, LG V20 V30 G6, Nintendo switch, Huawei, Sony Moto HTC.
ISMART 2.4A Fast CHARGE FOR IPHONES: The iSmart 2.4A USB port also offers a fast charging speed for your iPhone iPad Pro or other none Quick Charge devices. It fully charges an iPhone 7 within 1.5 hours, compared with 2.4h cost by normal charging.
CHARGE 3 DEVICES SIMULTANEOUSLY WITH FAST SPEED: With 2 USB ports and one cigarette lighter socket, it can charge 3 devices simultaneously with fast speed. (Samsung Galaxy S8: 1.5 hours; iPhone 8 plus: 2 hours; iPad mini: 3 hours)
ENTIRE-PROTECTION & DURABLE SERVICE TIME: Effectively protect against overcharge, over pressure, over heat, over currency and short circuit, this Car Adapter ensures the safety of you and your families. The additional tube fuse in the package doubles the service life of this USB Car Charger.
Description
Universal CompatibilityUGREEN cigarette lighter charger is compatible with most car / truck / SUV / bus like Honda Civic, Audi, Renault, Toyota Corolla Verso, Ford Focus automobiles and so on;
The Car Phone Charger can charge most electronic devices such as iPhone 8 / X / 7 / 6S, Samsung S9 / S8 / S8+ / Note 8 / S7 / S6 / A3 / A5 / A7, Gopro Hero 6 / 5 / 4,
TomTom satnav, Garmin Satnav, Dash Cam, Oneplus 5T / 5 / 4 / 3, Nexus 5X / 6P, Huawei Mate 10 / P10 / P10+ / Mate 9 / P9, LG V30 / G5 / G6, Portable Battery Bank, Handheld Vacuum Cleaner and Electric Air Pump etc.
Full Charge Your Devices Rapidly On The Go
Provide up to 4X faster charging speed for compatible devices via the QC 3.0 port, this Cigarette Lighter Charger keeps your devices powerful on the go.
The 5V/2.4A charging port allows you to charge most phones in their full speed.
Not Only for Charging, But Also for Cigatette Lighting
Apart from charging, this cigarette lighter socket can also provide a safe and convenient way for cigarette lighter.
In addition, you can connect another car charger adapter to this socket to expand more usb ports, the maximum total output of the socket is 60W.
Additional Fuse, Double Service Life
This Universal Car Charger comes with an additional tube fuse which doubles the service life.
Excellent Customer Services
We provide life time customer services and 18-month hassle-free replacement warranty.
Package Content
Ugreen Car Charger Adapter * 1
