Sep 08, 2017 Battery life is a strong selling point of many PCs, especially in the education market and premium markets. Users require their portable PCs to be fast, light and last long enough to be off the charger all day. Intel's newest processors, for instance, have been working on improving the battery life utilisation, and Microsoft is. A fresh 1.5V battery will read 4 milliamps, and a fresh 9V measures 25. Readings below this indicate a dead battery. At 1.2-1.3V is typically when most 1.5V batteries start to become weak. This particular test won't work on a lithium ion battery because multimeters don't have load test settings for their voltages. On your original Ford battery, the first two characters in the code are a letter and a number. The letter is the month: A is for January, B is for February, and so on. The number is the last digit of the year of manufacture. So a code starting with A9 would mean the battery was made in January of 2009. Laptop battery test in Windows 10, 8.1, 8, 7 On Windows 10 (and older versions) you can a detailed view of battery-related data like its original specifications, designed capacity, current.
One of the most common problems users face with laptops is the issue with battery. The batter life of the laptops keeps getting lower over a period of time. The more worn out battery, the smaller battery life and eventually, the battery dies.
To plan your Windows 10 powered laptop's battery replacement, you need to be aware of your device's battery health. But how can you check that? Well, here are a few methods using which you can keep a check on your laptop's battery.
Method 1: Battery Report via Command Prompt
This will help you find out the battery wear level and if the wear information isn't blocked, the battery report will tell you what it is. Follow the below mentioned step-by-step guide:
- Open Command Prompt with admin rights.
- Run the following command:
- Open the path the above command returns to view the battery report.
- Look for anything related to battery wear or the number of cycles the battery has gone through.
If this battery wear or the number of cycles information is not available in the report, then you will need a third-party app to find the battery wear. Proceed to the next method for this.
Method 2: Third-party Applications
One of the easiest way to check your laptop's battery health is by using third-party applications. Textsoap 8 0 8 – automate tedious text document cleaning. However, there are lots of such apps out there, making it difficult for the regular users to find out the one that works, and is easy to use. Well, we've done the hard work and here are the two apps that you can use.
App 1 – Smarter Battery
This software can find the battery wear percentage of a battery and also shows other important details related to the battery. To use it, all you need to do is download the software (link here), install it and run it. Battery health related information are shown in the left-hand pane with battery wear details in percentage.
App 2 – BatteryBar
This one comes in two options – Free and Paid but the free version is more than enough to find out the battery wear information of your Windows 10 laptop. Just download and install the software and it will run in the taskbar. You just have to click on its icon in the task bar and it'll show battery related information in a pop-up style.
Battery is an important part of laptops. Since mobile devices have to rely hugely on their battery, hence knowing about the laptop battery is very important. A small command in the Command Prompt can provide you a pool of information about your laptop battery. The information that are furnished are info about your computer, installed battery, recent usage which will show you how the battery has been used, whether plugged or on battery, a graph showing the battery drainage over a period of 3 days, usage history and battery capacity history, battery life estimate etc.
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When you enter the command prompt command, the battery report is saved in an html file. You can copy and paste the link provided in the command prompt result directly to File Explorer. The html file will open via your default web browser.
Steps to Check Your Windows 10 Laptop Battery Health
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1. Right click on Start Button and click on Command Prompt (Admin) to open Elevated Command Prompt.
2. Now type the following command
powercfg/batteryreport
3. The process will take some time and the command prompt will specify the location where the battery report has been saved.
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4. Mow go to the location as mentioned in the command prompt result.
