10 reasons why your smartphone is charging slowly

A new smartphone with its own charger should fully charge in a maximum of 4 hours. If the process takes much longer or seems endless, it's worth figuring out the reasons. Let's look at what can interfere with fast charging and how to fix it.

1. Cable – the main suspect

A familiar situation: you plug in your phone, and it charges at a snail's pace? Often the problem is in the cable, especially if it is constantly bent, lies in a bag or is used in a stretched state.

What to do: check the wire for damage, kinks, bare parts. If the connector is loose – replace the cable. It is recommended to choose an original accessory, not cheap analogues.

2. Non-original charging – risk for the battery

Third-party chargers may not work correctly. At best, they simply slow down charging, at worst – negatively affect the battery.

Conclusion: use the original adapter to extend the life of the battery.

3. Insufficient power supply

The phone charges more slowly when connected to a computer or car cigarette lighter, because the power of the USB port is much lower than that of the outlet.

What to do: Check the adapter specifications and make sure it meets the requirements of your smartphone.

4. Worn battery

A smartphone battery has a limited number of charge cycles (500-1000), which is equivalent to approximately 2-3 years of active use. If the phone takes a long time to charge and discharges quickly, the problem may be in the battery itself.

Solution: replace the battery at an authorized service center.

5. Incorrect first charging

When using a new smartphone for the first time, it is important to follow the charging recommendations.

The best option: first completely discharge the device, then charge it to 100% without using it during the process.

6. Dirty connector

Dust, crumbs, or hair in the port can affect the contact, which slows down charging.

What to do: Gently clean the port with a dry toothbrush or wooden toothpick.

7. Software Issues

Sometimes OS updates can cause charging issues.

Solution: Update the firmware to the latest version or perform a factory reset.

8. Too many running applications

If there are many applications running in the background, they will consume power even while charging.

What to do: Close unnecessary applications or use the task manager.

9. Mechanical damage or moisture

Drop or contact with water can damage the battery or board.

Solution: Contact a service center for diagnosis.

10. Factory defect

If your phone has been charging slowly since day one, it may be a manufacturing defect.

What to do: Contact a store with a warranty for a device exchange or refund.

Following these tips, you can keep your smartphone's charging speed at an optimal level.