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What do you need to know about phone charging?


When charging your phone, what should you be aware of? There are two main considerations you should make when choosing your travel adapter, power bank, wireless charger, or charging hub.

Power Requirement

The first thing you should think about is the power consumption of your phone. Fortunately, you can avoid getting too mathematical with it. The maximum power rating that a smartphone or charger can contain is frequently listed on the specification sheet. The maximum power of cellphones typically ranges from 18W to 65W. Choose a charger, then, that at the very least matches the rating on your smartphone.

Charging Standard

You should take the device's charging requirements into account. However, because devices sometimes accept numerous standards with different power capacities, it could be difficult to choose the proper standard.For instance, super-fast-charging smartphones use proprietary standards to offer high power levels. The good thing is that most of these devices are shipped with chargers.

However, you still need to be aware of the device's backup charging procedures if you're thinking about buying a power bank or multi-charging hub. For rapid charging to function successfully, a plug must have the appropriate level of power and protocol. The three main types of charging protocols for different cellphones are USB PD, proprietary, and legacy chargers.

Universal Power Delivery (USB PD)

The main USB-C charging protocol for cellphones is this one. Although certain USB PD devices are backward compatible, you should ascertain whether your phone requires the sophisticated PPS protocol. The Qualcomm Quick Charge 4 and 5 are ubiquitous since they are backward compatible with the USB PD standard.


When implemented, OEM-specific charging standards provide faster rates than USB PD. Support is often restricted to the products and goods of a certain business. As a result, you will seldom find any support for hubs and plugs from third parties.


In the market for smartphone chargers, there are still some older phones and lower-powered devices that use pre-USB-C charging standards. Despite being steadily phased out of use, these charging standards are occasionally still utilized as a backup protocol for more recent smartphones.

So, how can your smartphone be quickly charged? Buying a plug that supports the essential or necessary charging standard(s) and also offers the device enough power is the secret to success.

How to Choose the Right Charging Standard

Taking into account everything said above, you will have the quickest charging rates if your smartphone uses a proprietary charging standard or was sent with the adapter, which is when you use the socket that is provided. Alternately, you may also use a plug from that manufacturer that is comparable and has the same power rating. When possible, you may also repurpose plugs from older gadgets. So try the plugs from that older equipment before going to an electronics store.Making sure you have the correct or most recent charging standard, however, might be difficult if your smartphone does not come with a charger. When looking for a power bank or charging hub that works well with your devices, the same thing could apply.So, where do you start the search? Well, look no more than the manufacturers' specification sheet.

Testing Your Device's Charging Power

Have you purchased a charger but don't feel like you're receiving the best speed? Your phone's charging capacity can only be determined through testing.There are numerous ways to achieve this; some are free, and some call for the use of certain gear. The easiest option is to utilize a program that can provide correct battery charging information.Ampere and accubator are some of the top options for monitoring the current, voltage, and battery listing. Inward is a superior alternative to evaluating your device's charging capacity. Automatic power calculations are made. A USB-C power meter, however, may be installed and used to read the actual voltage and current.

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