![]() ![]() ![]() Read on to understand which type of standard and charger you need for your phone: Apple Fast Charging The best one for your device depends on the type of phone you have, the standard it supports, and the charger you use. There are many different fast charging standards out there. Keep in mind, your device will only take in as much power as its charging circuit is designed to. For fast charging to work, you need a phone or other device with a charging circuit capable of using one of the fast charging standards, and an adapter and cable enabled for that same standard. The introduction of USB-C helps accomplish this with support for up to 100W and 20V, which makes faster charging speeds possible. For fast charging, manufacturers bump the voltage up from 5V to 9V or 12V and beyond, or increase amperage to 3A and above. Most phones and other devices are capable of handling 5V/2.4A. Standard USB 3.0 ports (Opens in a new window) output at a level of 5V/1A for smaller devices like wearables. The majority of fast charging standards typically vary the voltage rather than boost the amperage. To make a device charge faster, most manufacturers either boost the amperage or vary the voltage in order to increase the amount of potential energy. Amperage (or current) is the amount of electricity flowing from the battery to the connected device, while voltage is the strength of the electric current. Multiplying volts by amps gives you wattage, the measure of total power. The output of a charge is measured in amperage and voltage. Here's what you need to know to make sure you're getting the fastest charge possible. ![]() But not all products use the same type of fast charging-and not all chargers support the various standards. Fast charging is an increasingly popular feature that allows you to power up your device in just a fraction of the time it takes to do it the old-fashioned way. How to Set Up Two-Factor Authenticationīeing able to quickly charge your phone or tablet can mean the difference between hours of care-free use or scrambling to find the nearest coffee shop for a power outlet.How to Record the Screen on Your Windows PC or Mac.How to Convert YouTube Videos to MP3 Files.How to Save Money on Your Cell Phone Bill. ![]() How to Free Up Space on Your iPhone or iPad.How to Block Robotexts and Spam Messages. ![]()
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