Cell Phone Battery Tester

There is a way to test whether your battery has a strong charge a functional charge or no charge at all.

Cell phone battery tester.

Step 3 identify the two terminals on the battery that are labeled with a and a sign. Battery tester checker by weepro universal battery tester monitor for aa aaa c d 9v 1 5v button cell batteries household battery life level testers power meter 4 5 out of 5 stars 765 4 98 4. 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.

It s normal for some phones to lose a few percentage points of battery charge right away at least according to the battery gauge but a drop of 10 or more is a sign of a problem. Cell phones are powered by batteries which must be recharged every so often. 4 5 out of 5 stars 37. If this happens you will need to replace the battery.

Android has a few hidden codes that you can punch into your phone app to access testing menus. The thing is there isn t an easy or built in way to check your battery health on android. After a while the battery in your cell phone may no longer hold a charge. Welcome to the gsmarena battery life tool.

Step 2 remove the battery and set it down on a flat surface so the terminals are facing you. Battery health is a big deal perhaps now more than ever with the whole iphone slowdown debacle. One of these displays a variety of info about your device including the battery health. While that in itself doesn t necessarily have any bearing on android phones keeping your device s battery health in mind is never a bad idea.

These devices are great for cameramen film producers and anyone who uses a large number of batteries as you can keep a healthy battery charged by gauging it regularly and charging it as needed. Review battery health through a dialer code. Battery life test results. This page puts together the stats for all battery life tests we ve done conveniently listed for a quick and easy comparison.