How to Check the Charge of a Dell Laptop's Battery: 6 Steps. Take the laptop out of its case. Make sure it is off and not in sleep mode. Flip it over onto it's top so you are looking at the bottom. To identify the battery: Newer models have it underneath. Look for a gray or black rectangle. Older models may have it at the front, where you put CD drives and such. There will be a button next to them. The lights will come on. The number of lights will give you an estimation on how much it has left. Full. If it is a half, the lights will stay on and the last one will blink. There should be the same as above, a little pad with 5 lights on it. Do that same as above. Download Laptop Battery Testing Software - real advice. Smarter Battery and 4 more programs. How to Test a Laptop Battery - Ec-Projects. Disassembly of Failed Laptop Battery - Ec-Projects - Duration: 7:13. EcProjects 27,345 views. Check out the health of your device with the Windows 8 Battery Report. If you are using Windows 8 on a laptop or Windows RT on a tablet, you'll be interested to know that Windows 8 has a new feature that allows the operating system to produce a detailed report on the system's battery usage. This new feature can come in handy as a troubleshooting tool when you are encountering problems with your battery maintaining a charge or as a general information tool if you just want to keep tabs on your battery usage. The Battery Report is generated by Windows 8's Power Configuration Utility, which you run from the command line with a special switch. In this edition of the Windows Desktop Report, I'll take a look at Windows 8's Battery Report. This blog post is also available as a Tech. Republic Screenshot Gallery. Getting started. Launching the Power Configuration Utility and running the Battery Report is easy, once you know how. Then, type cmd in the text box and click Command Prompt, as shown in Figure A. Type the following command and press . When the Battery Report page loads in your browser, you'll have to scroll down to see the entire report. As you'll see, the report contains six sections plus the header. To make it easier to look at the report in this article, I have divided my screen shot of the report down into seven images corresponding to each of the sections. Dell Battery Utility, free dell battery utility software downloads. It will scan your system first then download and install DELL official drivers to let your. Professional battery life and power consumption benchmark designed for testing notebooks, laptops, tablets, and other battery powered Windows 7 devices. Battery Eater is a testing tool intended to reveal the potential of a notebook battery pack. Battery Eater can measure the minimum operation time of a notebook (when. Dell laptop battery test / rebuild. I’ve read that some manufacturers program the. With the Smart Battery Technology available in the latest HP products, you can automatically test the status of your battery using HP Battery Check. Dell Software delivers extensive end to end solutions to tackle your IT challenges. Secure, manage and protect any applications, systems, devices and data.Let's take a closer look. Header. At the top of the report, as shown in Figure C, is some general information about the computer that includes the name assigned to the system, the brand and model of the device, the BIOS version and date, and the operating system build number. It will then list an item called Platform Role, which as you can see is identified as Mobile for this laptop. The next item in this section is called Connected Standby and you can see that for this particular laptop it is listed as Not Supported. This is followed by the date and time that the report was run. You'll also see that Connected Standby is listed as Supported. One of the big benefits ARM- based devices is that they can last days or weeks on a single battery charge. When Microsoft was creating Windows RT they wanted it to have the best possible battery usage for a WOA (Windows On ARM) and developed a new power mode technology called Connected Standby. Essentially, Connected Standby allows a Windows RT device to conserve battery power by entering a very low power mode when the device is not in use, but remain connected to the network. The goal is to allow the system to conserve battery power while still allowing a Live Tile on the Start Screen to maintain connectivity to its source. For example, a news or weather app can maintain its connection such that when you wake up a Windows RT device, the information displayed in the Live Tile will be as current as if the system was always on. Imtec Battery Mark is a powerful software solution that tests the laptop battery and helps you determine whether it needs to be replaced or not. A new feature in Windows 8 will produce a detailed report on your system's battery. While the particular battery shown in this screen shot doesn't list the name or serial number, many actually do. As you can see, the next item in this section is Design Capacity and represents the amount of a charge that the battery was designed to hold. The value is represented as m. Wh, which stands for milliwatt hours. As you can see, in the case of my example system, the full charge capacity is actually larger than the design capacity. I suppose that this has something to do with this being a brand new system. However, on most of the battery reports that I have seen so far, both the design capacity and the full charge capacity have been equal or the full charge capacity has been less than the design capacity. The last item in this section is called Cycle count and this value indicates the number of times that the battery has used up 1. For example, a cycle could be measured each time that the battery has run all the way down and then been recharged. A cycle could also be the result of discharging to 5. Batteries have a limited amount of cycles to work through before they are considered consumed. Maximum cycle count varies depending on a number of factors, but the battery manufacturer will have a maximum count value listed in the battery's specifications. Recent usage. In the Recent usage section, shown in Figure E, you'll find a table that lists the power states - Active or Suspended - which the system has gone through over the last 7. As you can see, the table indicates the time that the system started, whether the power source was the battery or AC, as well as the remaining capacity of the battery at the time the entry was made. As you can see, the remaining capacity is shown as a percent as well as the m. Wh. As you can see in Figure F, after five and half hours of use on April 1. Wh being used. As you can see, this table shows both the full charge capacity and the design capacity, thus providing you with a way to keep an eye on the health of your battery. For example, if you notice that over time, your battery doesn't hold its charge, this table could reveal that your battery is no longer charging to its full capacity. Again, this example chart is probably skewed because this is a brand new laptop. In this section, you'll see a table that will indicate how long you can expect the battery to last at a full charge capacity and at design capacity. These estimates are based on the observed drains. This too will provide you with a good indication of the health of your battery. Have you run the Battery Report? As always, if you have comments or information to share about this topic, please take a moment to drop by the Tech. Republic Community Forums and let us hear from you.
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