4 Errors When Buying a USB Car Charger

4 Errors When Buying a USB Car Charger

Buying a USB car charger can seem like an easy task, but it is not always. A charger in the car is a handy tool, which will ensure your battery in the smartphone, but some care is needed not to cause a fire.

Car chargers are undergoing rapid changes in technologies, certification standards and connection types that can make today’s chargers obsolete. There are some mistakes to avoid when purchasing a new USB car charger.

What is a USB Car Charger?

In simple terms, a USB car charger is a small device that plugs into the vehicle’s cigarette lighter/accessory port and provides one or more USB sockets.

It is typically used to charge smartphones and tablets, but can also be used to power batteries, certain camera models, and many other USB powered devices.

Multiple USB inputs

Although a single USB port is a good start, it is best to look for a charger with two or more USB ports. Facebook Password Extractor Free Download. Because you usually leave your smartphone connected to the charger when you use it for navigation, having one or two extra inputs allows you and your passengers to carry other devices as needed.

Avoid Making These Mistakes When Buying a USB Car Charger

1. Leave the purchase for 2020

Unless you need a charger urgently, it is not time to buy. There are three developments that make the current car charger artifacts outdated.

Gallium nitride

A new technology known as gallium nitride transistors (GaN or GaNFast) is revolutionizing the reliability, speed, and miniaturization of all chargers. Over time, older car chargers will be cheaper, and the new technology will offer more product lines, including car chargers. However, by 2019 there are still no GaNFast car chargers.

USB-IF Certification

Concerned about possible damage to your devices? Look for the newly announced USB-IF Type-C Authentication Program for USB-C chargers (not for Micro-USB / USB-A chargers). The non-profit USB-IF provides authentication and certification for USB-C devices.

Although the authentication program is relatively new, it may take some time for the chargers to be authenticated and certified by USB-IF. The standard is not bullet-proof, but it’s a big sign that the manufacturer has struggled to make the charger safe for consumers. Chargers without the specification are more likely to destroy your USB-C devices.

Fast Charge 4.0

In addition to being faster than Quick Charge 3.0, Quick Charge 4.0 can work with USB-Power Delivery, from the same port. The Quick Charge 4.0 specification, however, is very recent and currently not available in the market.

2. Avoid buying the wrong USB car charger

If you do not know what kind of charger port you need, here is a quick explanation.

There are four types of car chargers:

  1. USB-A Lightning (iPhone)
  2. USB-A Micro-USB (older Android)
  3. USB-C (Latest Android)
  4. Charging car charger for wireless (some Android and iPhone 8 or newer models)

The USB-C, Lightning and Micro-USB cable are different standards.

3. Avoid Dangerous USB-C Chargers

There are two things that can make your smartphone explode: A badly made USB-A to USB-C cable and a poorly done USB-C charger.

USB-A can charge almost anything (except a notebook) if you have the correct cable. Lucky Patcher APK  Download. The USB-C is designed to charge USB-C devices. If a USB-C port does not support USB-PD or Quick Charge, it will not be charged with anything other than the maximum USB-A output (which is about 10 watts).

In addition, some USB-C cables, particularly USB-A to USB-C, can damage your devices. Avoid using non-genuine USB-C cables. In general, if you buy cables from respected brands, you reduce the chances of buying a dangerous cable.

Another important thing is that USB cables come with amperage ratings. Most quality cables will offer a rating of 2.0 amperage or better. The most advanced chargers require cables with a rating of 2.4 amperes.

4. Avoid buying the incorrect fast loading pattern

That is where the error lies. There are two fast charging technologies that are not compatible with each other: USB-C Power Delivery and Qualcomm’s Quick Charge.

In general, iPhones (8th and latest generation), LG smartphones and Google Pixel use Power Delivery. Most Android smartphones, particularly those from Samsung, use Quick Charge. However, the two patterns may soon become compatible with each other.

Quick Charge version 4.0 is interoperable with USB-Power Delivery – which means a charger can offer both standards without damaging your devices.

Two charging patterns you probably have not heard of (and you’ll probably never see) are the MediaTek Pump Express and the OnePlus Dash Charge. If you have a OnePlus smartphone, you probably already know it. With Pump Express, the offer is inoperative if you have a Chinese tablet or smartphone.

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