Headphones won't turn on?
I fully charged my headphones yesterday but they don't turn on do you know why
iPhone not charging…?
I want to charge my phone, but the Apple logo keeps popping up and then goes away, so is it in a boot loop? It turned on a few times before, but when I plugged it in, only the charging symbol and noise came up, but it didn't charge and shut off again at 0%….
Samsung Galaxy S8 no longer charges (temperature too low)?
I recently replaced the display and battery on my old Samsung S8, everything worked perfectly, and I also replaced the charging port because it had a loose connection. That's fixed, but now I always get an exclamation mark with a thermometer when charging, along with a message saying the temperature is too low. I've already…
How can I charge my old BMW car key (maybe change the battery?)?
Dear GuteFrage community I have an old BMW car key. According to my research, you can't open it and replace a button battery or something like that. Charging the key with a wireless cell phone charging station doesn't work either. I can only open my car with the lock now, not with the radio. It's…
How can I charge my Surface Pro on the go?
I want to charge my Surface Pro on the go. Which power bank do you recommend? It doesn't work with the 12V in my car. How do you do this?
Headphones not charging anymore?
I have headphones for my PC which are wireless but I need an adopter for my PC so that they can connect. Anyway, I wanted to charge the headphones like every day and plugged them in. But after 2 hours of charging when I wanted to start them, they just didn't do anything when I…
Is Samsung Galaxy Tab S9 Ultra Dual Voltage?
Is the Samsung Galaxy Tab S9 Ultra dual voltage, meaning it can be charged in the USA, where it is charged with 120V, as well as in Europe, for example, with 240V sockets, without being damaged?
Why does the battery suddenly drain faster?
Hey, I bought a new phone two weeks ago, and the battery lasted a really long time, but for the past few days, it's suddenly been draining faster. So, if I charge it to 100%, 20 minutes later it's only at 96% or so. Just as an example. And yes, it does charge forever, unless…
iPhone 15 Pro drains quickly?
Hey, I bought a new iPhone 15 Pro yesterday and configured it right away at home. It was already at 82% when I took it out of the box. I understand that transferring apps from another phone drains the battery faster. However, I noticed that it drains pretty quickly in other ways as well. I…
At what percentage should the battery be stored?
Hello! I'd like to store my devices (laptop, tablet, and cell phone) for about a week. How full should the battery be for it to be “good”? Like 50-60%? And should the devices be on or off?
Silvercrest Bluetooth Box beep (battery empty) heard when charging?
I own two Silvercrest Bluetooth music boxes. The batteries in both are dead. One due to prolonged disuse, and the other due to a new purchase. If I plug these speakers into the power supply, they constantly play the low battery tone. It only pauses when I try to turn the speaker off and hold…