Here's how to test a cell phone battery with a multimeter so you know for sure. Step 1 Turn off your cell phone and open up the battery compartment. Video of the Day Step 2 Remove the battery and set it down on a flat surface so the terminals are facing you. Step 3 Identify the ...
the battery in your cell phone may no longer hold a charge. If this happens, you will need to replace the battery. There is a way to test whether your battery has a strong charge, a functional charge, or no charge at all. You can do this with a device called a multimeter ...
There are instances when your phone is unable to catch a signal because of poor coverage by your network. Perhaps the cell site is located far from your house or workplace. In this case, you have no choice but to walk, cycle, or drive to the nearest cell site to boost your smartphone...
Strip and splay the ends of a USB cable to expose the positive and negative wires. Attach each wire to the corresponding terminal of a 1.5V AA or 9V battery. This will allow enough power transfer to partially charge a phone battery. Use multiple batteries wired in sequence for higher voltag...
1. Battery life is significantly reduced— If your phone dies quickly even after a full charge, this could signal a worn-out battery. 2. Struggle with performance and updates— When your phone no longer receives software updates, it becomes vulnerable to security risks and app compatibility issu...
Phone Tapping App: Which Spy App to Use? The market is filled with a variety of phone spy apps, each promising to help you discreetly tap into a target cell phone. While they all boast their unique features and competitive pricing, the core technology they use is pretty similar across the...
In general, it's cheaper to use appliances during "off-peak” hours, which are usually overnight. What size battery do you need to back up a phone charger? All popular home batteries can power a phone charger: most lithium-ion batteries like the Tesla Powerwall or Generac PWRcell have a...
How to Add a Rechargable Battery to Multimeter [HAcked]!!: Multimeter is a very good tool when you're an electronics enthusiast or a professional but it a very tedious task to change the battery, and sometimes if you left it turned on quite a long time (
Corey Protin
iPhone not responding? There are a bunch of ways you can fix it yourself, without resorting to contacting Apple. WhistleOut compares over 30 carriers' cell phone plans so you don't have to.