How to Charge Your Phone Without a Charger

Use a USB Port to Charge Your Phone Also, some hotels are equipped with USB ports next to the bed or lamp, modern cars have USB ports, and if you come with a laptop, they are also able to charge your phone through the USB port.

If you are someone who is always on the go, you know how challenging it can be to keep your phone charged. Even with a portable charger, you may find yourself running out of battery life at the most inconvenient times. However, there is a simple trick you can apply to your Android phone to show your battery life at 100%.

Typically, when your phone is at 25% battery life, you would need to charge it for at least 30 minutes to get it to 100%. But with this trick, you can skip the charging process altogether.

To start, go to your phone’s settings. Scroll down until you see “About Phone” and tap on it. From there, scroll down again until you see “Build Number.” Tap on it seven times to become a developer.

Once you become a developer, go back to the main settings menu and scroll down until you see “Developer Options.” Tap on it and then tap on “Demo Mode.”

Under “Demo Mode,” enable “Show Demo Mode,” and your battery life will immediately show at 100%, even if it was previously much lower. This trick works like a charm, and it only takes a few seconds to achieve.

In conclusion, if you’re ever in a bind and need to show your phone’s battery life at 100%, this simple trick can save you time and frustration. It’s also an excellent way to impress your friends with your tech-savvy skills. So, the next time you’re out and about and your phone needs a charge, remember this trick and save yourself the hassle of finding a charger.


How can I charge my phone without a charger and electricity?
Charge With Your Car's Battery Most vehicles have USB charging ports, making them an excellent power source during an outage. If you own an older vehicle without USB ports, adapters are available that plug into the 12V access socket or lighter port.
Is there a way to charge your phone without plugging it in?
Wireless charging lets you charge your smartphone's battery without a cable and plug. Most wireless charging devices take the form of a special pad or surface on which you place your phone to allow it to charge.