How many watts does a phone charger use?

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A phone charger is an essential device for a mobile user. Whether you’re at home, in your car, your battery life will soon be drained without one. However, did you know that not all chargers are created equal? Some may use more power than others! Read on to find out how many watts does a phone charger use.

How much power does a cell phone charger actually use?

A phone charger uses around five watts of power, no matter what kind you have. A basic mobile phone charger uses about 2 to 6 watts of power. The higher the wattage, however, does not necessarily mean that it will charge your phone faster. 

How much energy does a mobile phone use per day?

In the UK, a 2016 study showed that three-quarters of all adults have smartphones. That means 40 million people rely on their phones for both work and personal use every day – which would put out 600 MWh of electricity!

How do you charge faster?

The question of how to charge faster comes up often. It’s a question that many people want to be answered, and they are willing to search for it online. The goal is simple: get the payment taken care of as quickly as possible so you can move on with your day or shift at work! Fortunately, there are some things you can do to make this happen more efficiently. Here are our tips for charging faster.

Right cable: 

The first tip is to use a suitable cable. It’s important not to mix up your charging cables with other devices or even other phones! If you don’t have a phone cord compatible with your device, buy one immediately so this mistake doesn’t happen again.

Turn off your phone:

Another excellent tip for charging faster is simple: turn off your smartphone while it charges overnight. It will stop any apps from running in the background and using battery power unnecessarily! You can also dim down the screen brightness if you’d like to since bright screens are known to drain quite a bit of energy as well – especially at night when it’s time to sleep!

External charger case: 

Another excellent tip for fast charging would be to buy yourself an external charger case available online very quickly with just about every brand on the market now, including Apple iPhone accessories, Android devices, Samsung Galaxy cases! These work by plugging them directly into your smartphone, allowing almost twice as much power absorption through its internal connection port. 

How do I choose a good phone charger?

Choosing a suitable phone charger can be difficult. There are so many options out there; it’s hard to know which one is best for you. So here, we will give you some tips on what to look for in a good phone charger and how they work!


The first thing to look for in a good phone charger is voltage. The charger that you choose should match the voltage of your phone exactly, or it can damage your device.


The second thing to look for is the amperage (which goes hand in hand with voltage). When choosing a good phone charger, make sure that both ports output at least one and a half amps, but not more than three and a half. It will give you the best charging speed while protecting your battery from overheating and burning out.


Another essential factor to consider in a good phone charger is wattage. It is the total amount of energy that gets put out by your charger. When choosing a good phone charger, make sure you get one with between five to ten watts, but not more than 12.

Overcharge protection:

It would be best if you also looked at whether or not it has overcharge protection. If the battery in your device stays charged for too long after being fully recharged, this can cause damage and decrease performance. So make sure to choose a suitable phone charger that turns off when charging is complete to protect batteries from getting overcharged!

When all these factors are considered together, they determine how fast your battery will charge up while plugged into a wall outlet or USB port.


Phone chargers may seem like one of the most innocent things in our world, but these small devices can be a huge waste of energy. While you don’t have to unplug your charger when it is finished charging, there are several other ways to reduce the amount of power used by this device just by making some simple changes. Follow these tips and tricks to get more out of your phone’s battery life without having to wait any longer than necessary for it to charge!

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