1. Manage Apps and Downloaded Content
Some apps might still be running in the background without your knowledge. However, this doesn't mean you need to close every app in the multitasking menu, as force-closing apps can actually consume more battery. Instead, head to your battery settings, where you'll find a list of apps consuming the most power. You can then close or limit these apps. Additionally, check if any apps are downloading updates, as this can also drain the battery. Managing your apps and downloads will help your phone charge faster by preventing unnecessary activities and updates from using up power.

2. Clean Your Charging Port
Have you ever checked your phone's charging port? Dust and lint can accumulate over time, and this may be the reason why your phone isn't charging as quickly as it used to. This happens because dust and lint are non-conductive, reducing the amount of power transferred from the cable to your phone’s battery.
You can clean the charging port with some compressed air. While using a toothpick is an option, it's risky since inserting sharp objects could cause serious damage. It's better to prevent dust and lint buildup in the first place. You can do this by purchasing a charging port cover.

3. Don't Let Your Phone Overheat
Your phone is equipped with a built-in thermal control system. This system regulates the temperature of your device and acts as a safeguard to prevent it from overheating. For instance, if you leave your phone in direct sunlight or don’t remove the case while charging, your phone will have to work harder to dissipate heat, which can result in slower charging.
To maintain an optimal temperature, avoid direct sunlight, turn off your phone while charging, charge it in a cool room, or place it near a fan.

4. Replace the Battery
The chemical properties of lithium batteries degrade over time. So, if your phone continues to charge slowly after trying all the tips in this list, it might be time to replace the battery. On some devices, you can check the battery condition, while other apps can help you monitor the battery’s health and capacity.
In some cases, you can replace the battery yourself and keep the same phone. However, most modern smartphones have non-removable batteries, and thus slow charging often indicates that your device has reached the end of its lifespan.
Source: BRIGHTSIDE

5. Wireless Charging Isn’t As Convenient As You Think
Wireless charging is a relatively new technology. While it looks convenient and has the potential for future growth, it’s not actually as efficient as you might think. Using a wireless charger can take up to twice the time to fully charge your phone compared to traditional wired charging.
Simply put, with wired charging, electricity flows directly into your phone, but with wireless charging, much of the energy is lost as heat. As a result, charging via a cable is much faster and more energy-efficient.

6. Invest in a Fast Charger
Fast charging works by quickly charging your phone up to a certain percentage, after which the charging speed slows down to normal. Standard USB 2.0 has an output power of 2.5W, while newer, faster chargers can output between 18W and 100W.
More output power means your phone will charge fully in a shorter time. However, the fast-charging cable will only work with phones designed to handle fast charging. So, make sure to check if your phone is compatible before investing in a fast-charging cable.

7. Enable Power Saving Mode
As humans, our hearts beat without us even thinking about it. Similarly, our phones operate in the background, constantly running various functions. This is why enabling power saving mode can shave a few minutes off your charging time.
Different phones have different power-saving settings. However, enabling power saving mode reduces other functions like screen brightness, CPU performance, and data usage. So, if you want your phone to process information faster, it’s better not to turn on power-saving mode and simply plug in the charger.

