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Why is your phone charging so slow? Maybe the adapter was chosen wrong!

2025-11-04

The mobile phone is running out of power, plug in the charger, but find that the charging speed is as slow as a snail...... Obviously only charged for 10 minutes, but the battery is almost not moving! At this point, you may blame the aging battery of your phone, but the real problem may be with your charging adapter!

Why does the adapter affect charging speed?

The charging speed of the phone depends on the charging power (W) = voltage (V) × current (A). If your adapter power is too low or doesn't match your phone's fast charging protocol, the charging speed will be greatly reduced!

Why is your phone charging so slow? It may be that the adapter is .png wrong

Common reasons for slow charging

  1. A low-power charging head is used

    • For example, using an old 5W (5V/1A) charger to charge a mobile phone that supports 30W fast charging is naturally several times slower!

    • Solution: Switch to the original charger for your phone or choose a fast charging head that supports high power.

  2. Charging protocols do not match

    • Different brands (such as iPhone's PD, Huawei's SCP, OPPO's VOOC) have their own fast charging protocols, if the charger does not support it, it cannot trigger fast charging!

    • Solution: Choose a fast charging head that is compatible with multiple protocols, such as PD 3.0, QC 4.0, etc.

  3. The data line is not up to standard

    • Inferior or old data cables may only support 5W charging and cannot carry large currents, resulting in slower charging or even heating!

    • Solution: Use original wire or fast charging cable that supports 5A/6A high current.

  4. Playing while charging, the phone overheats

    • High temperatures trigger phone charging protection, automatically reducing charging power and slowing down charging.

    • Solution: Avoid playing while charging, or remove the phone case to dissipate heat.

How to choose the right fast charging adapter?

If you're tired of long waiting times to charge, be sure to choose the right adapter!

  • iPhone users ➔ Choose PD 20W/30W fast charging head (3x faster than 5W!) )

  • Android users ➔ Select the corresponding fast charging protocol according to the brand (such as Huawei 40W SCP, Samsung 25W PD, etc.)

  • Multi-device compatibility ➔ Choose GaN gallium nitride charger, small size, high power, and support fast charging of mobile phones, tablets, and laptops!

Upgrade your charging experience today!

Stop putting up with turtle fast charging! A suitable fast charging adapter can make your phone charge to more than 50% in 30 minutes, say goodbye to battery anxiety!

Shop now for a high-compatibility fast charging head and let your charging speed fly! [Contact us]: Painter +86 17727401913

How many W fast charging does your phone support? Let's talk about your charging experience in the message area!