4 port car charger what to look for when choosing a usb car charger for ...

by:Connectica     2020-03-14
What is the car charger?Many people asked years ago.Now, when you're on a road trip or on a long commute to work, the USB car charger is almost essential.There are many different car chargers on the market.Before you rush to buy, let's take a closer look at the 4 features you are considering.

Dual USB port charger less than 2.1 amp (or 2100 mA) per port )?No deal.Many new devices can't even charge properly without 2 amps or more current.
The small cigarette lighter socket in your car can charge many portable electronic devices.For example, a normal American car has a 12 volt 10 am p socket.It is completely wasteful to plug a device into a socket because they can support a lot of USB-Based on the equipment, there will be no pressure to undo the electrical system of the car.
On this basis, high-Power demand for smartphones and tablets, there is no reason to buy a useless car charger.You 'd better always buy one that will provide you with at least 2.1 amp per USB port.

Why choose a single port charger?I don't know.But the advantage of buying a multi-port charger is obvious.USB car chargers with multiple ports can save you a lot of time and frustration as you have to remember to turn off power when powering different devices.Even if you only have one device that you need a power supply, it doesn't make sense for future devices not to have a send port.Also, it allows everyone on board the opportunity to power their USB device.

A charger that does not protect the system can cause damage to the device, or even fire or exposure, and you may lose your phone, car or more.A good car charger should be a protective function with over voltage, over current, overheating, short circuit, flame retardant environmental protection material.

The life of the charging cable is very short.Car Charger with permanent cable is a disadvantage because you will be forced to buy a new charger when the cable breaks.For those chargers that do not include cables, you can find a set of chargers with certified cables to ensure the reliability of your charging.
For car chargers that meet all of the above requirements, click here to learn more about Papalook fast-charging car chargers.
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