Replace Laptop battery in NZ

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  • Generating a Battery Report on Windows

    Right-click the button”Windows”. The Start menu is the button with the Windows icon in the lower-left corner in the taskbar.
    Click the button”Windows PowerShell”. It’s in the middle of the menu that pops out when your right-click the Start menu. This will open the PowerShell prompt.
    Type “powercfg /batteryreport”. This PowerShell command will generate a battery report.

    Press “↵ Enter”. This will generate a battery report that can be opened in a web browser.
    Click to open battery report. By default, the battery report will be saved to C:\users\username\battery report.html. The battery report can be opened in any web browser. It contains information on the battery type, usages history, capacity, and estimated capacity.

  • Checking Battery Life and Condition on Windows

    Check battery icon. The battery icon is in the lower-right corner in the Windows taskbar. By default, the Windows taskbar is at the bottom of the screen. If there is a red-x over the battery icon, something is wrong with your battery.

    Click the battery icon. This will display a window with more information on your battery. It will tell you how much battery life you have left at the top of the window. If there is something wrong with your battery, details will be provided at the top of the battery window. If needed, Windows will tell you if you need to replace your battery.

  • Top tips for extending the battery life of your laptop

    1. Dim your screen
    The screen is one of the most power-hungry parts of the laptop. It takes serious amounts of battery power to keep your display looking clear and bright. Saving this power is simply a question of turning the brightness down.

    The screen brightness button is usually located as a second function of one of the F keys, and is represented by a little sun symbol with up and down icons. To use it, just hold down the correct function key and then choose up or down.
    2. Change power settings
    Windows 10 comes with some great power features, which enable you to eke out the best performance when you’re plugged into the mains, and optimise battery life when on the move.

    Type ‘power options’ into the Start Search box and choose ‘Power saver’ from the list. Windows 10 also has more methods for saving battery life. These include settings for powering off the monitor and kicking into sleep mode more quickly.
    3. Switch off Wi-Fi
    One of the biggest battery sappers is the wireless networking capabilities built into most laptops. Wi-Fi drains the battery by constantly drawing power from the battery and, when not connected, looking for networks.

    When you’re using your laptop away from the grid, the likelihood is you’re away from wireless networks, so you can turn this device off. Many laptops have a function button that enables you to turn off the wireless adaptor manually to save yourself the unnecessary waste, but older laptops often don’t have this.

    If this is the case, open up the Notification Center by clicking the speech bubble icon on the far-right side of the taskbar, and click on ‘Wi-Fi’ to turn it off.
    4. Turn off peripherals
    Using USB peripherals can put a drain on your system, because your motherboard has to power them, so unplugging everything saves juice. USB sticks, mice and webcams are common offenders, so copy all your information across and eject your devices as soon as possible, and put up with laptop track pads over your USB mouse.

    Many laptops have function buttons to turn off the built-in webcam, which drains the battery if given the chance. And switch your speakers to mute if you’ve no need for sound – your laptop beeping every time it gets an email or boots Windows can be a drain.
    5. Eject your disc drives
    Having a disc spinning in the drive is a huge drain on resources, and many programs constantly do this. Simply eject your discs before you switch to battery power to gain vital extra minutes from your working day.

    Most modern laptops don’t come with disc drives installed these days, but if yours does, it’s worth making sure it’s empty when you’re on the move.
    6. Invest in some hardware
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    Good practice can go some way to extending your battery life, but if you need to use your laptop throughout your working day, you’re going to need some help.

    Most laptops come with a six-cell battery, but many manufacturers offer eight- or even 12-cell optional upgrades, which can double your power.

    The alternative to expensive laptop batteries are portable laptop battery chargers, which give you valuable extra hours for all your devices. These are usually compact battery units that have adapters for most laptops and mobile phones, which is portable enough to be placed in a bag and has enough capacity to double the length of your charge.

    Check out our list of the best portable laptop battery chargers and power banks for our pick of the best devices to keep your laptop charged

    7. Disable features
    Windows 10 has some handy built-in features, but many put demands on your system that are unnecessary when working on the move. Take the simple measure of turning off graphical effects when you’re on the move to make your laptop more efficient.

    8. Battery care
    Lithium-Ion batteries don’t need a complete discharge (contrary to popular belief) but also you should use a battery once you’ve charged it.

    If you have a spare you keep topped up, use that instead of your main regularly. If you have an older non-Lithium-Ion battery, you’ll need to regularly discharge it.

  • How to Recondition a Laptop Battery

    1
    Insert the battery into the laptop. Plug in the laptop and allow the battery to fully charge. Restart the computer.

    2
    Disable hibernation temporarily. In Windows XP, for example, click Start, then “Control Panel,” then “Power Options.” Select the “Hibernate” tab, then uncheck “Enable Hibernation.” Click “OK” to save the settings.

    3
    Change settings to discharge the battery. Click on “Control Panel,” “Performance and Maintenance,” “Power Options” and then “Power Schemes.” Make a note of the settings under the “Plugged In” and “Running on Batteries” columns so you can reset them later.

    4
    Set all six options to “Never” from the drop-down lists. Click “OK” to save the settings and disable power management.

    5
    Unplug the laptop, but do not turn it off. Run the laptop until the battery is completely discharged (the Power/Standby light will blink) and the laptop shuts down.

    6
    Plug the laptop back in, allow it to fully charge again, then restart the computer. Enable hibernation and enter your original performance settings in “Power Schemes.”

  • Tips and help with maximizing your laptop battery life

    Full initial charge
    After purchasing a new laptop computer or battery for your laptop, we recommend that the battery be charged for no less than 24-hours. A 24-hour charge makes sure the battery is fully charged and helps with the batteries life expectancy. Once it is fully charged, you should not discharge it fully, if possible.

    Remove battery if not in use for a long period
    If you are mostly using the laptop computer while it is plugged into a wall outlet keep the battery out of the computer.

    If you do not plan on using your laptop for more than a month the battery should be removed from the computer, even if it is kept off.

    After putting the battery back in after it has not been used we suggest fully charging it before letting it run off the battery again.

    Fully discharge and recharge
    If your battery is not a Li-ion battery it is always recommended to fully discharge and recharge your battery at least once every month.

    Avoid extreme temperatures
    Not only is it good for your battery but it is also for your laptop to keep it out of extreme hot or cold temperatures. For example, do not leave your laptop in your car during a hot summer day.

    Clean the contacts
    Clean your laptop battery contacts with a cotton swab and alcohol every few months.

  • How long should a laptop battery last?

    Don’t worry about overcharging the battery. Modern laptops will stop charging the battery when it is fully charged and switch over to AC power while the laptop is plugged into an outlet.

    If you are excited to use your new laptop, it can still be used while it is plugged into an outlet. However, we suggest not unplugging it until it’s been charged for that length of time.

  • How long should I charge my laptop battery at first time?

    After purchasing a new laptop computer or battery for your laptop, we recommend that the battery be charged for no less than 24-hours. A 24-hour charge makes sure the battery is fully charged and helps with the battery’s life expectancy. Once it is fully charged, you should not discharge it fully, if possible. Lithium-ion batteries (the type used in modern laptop computers) are strained, and may be weakened, when they are fully discharged. Doing so frequently can shorten the battery’s lifespan.

  • The solution of laptop battery charging

    Some laptops will have a ‘Battery Calibration’ application. If you did a clean install, you’ll have to go to the manufacturer’s website to see if they have one you can download/install for your model. If so, it will require you to run this application occasionally to make sure the battery continues to operate(charge) properly.

    The alternative you could try is this:

    With the battery and AC adapter plugged in, turn off the laptop.
    Disconnect the AC adapter and remove the battery.
    Plug the AC adapter back in(not the battery) and boot up to Windows
    In Device Manager, uninstall “Microsoft ACPI Compliant Control Method Battery” & turn off the laptop + disconnect AC
    Now, re-connect both the AC and the battery & turn it on.

    If that still did not work, your AC adapter could be malfunctioning & recommend testing with another one. Worst case scenario, it could be a problem with the internal jack

  • Should I Leave My Laptop Plugged in All the Time?

    This is a question that comes up a lot with laptop owners. And the answer is a quite simple “No.” For optimum battery use, and to get the most life out of your laptop battery, keeping it charged between 40% and 80% has been seen as optimum. However, the newer-generation lithium batteries do better in full charge cycles, so not letting it get below 40% is a good rule of thumb there. And, you don’t want to leave it charging all the time for another main reason – doing so can overheat the battery in some models, which is the number one thing you want to avoid. That said, in many laptop models, once the battery is 100% charged, it will cut off the power supply to the battery, so keeping it charging is redundant after that point, and won’t harm the battery in most cases.

  • Information security in the era of big data

    As we all know, cloud computing, big data, social commerce, and mobile are important development trends in the future. More and more enterprise users and service providers have begun to enter these fields to win a place in the market. Affected by the overall slowdown in the overall economy, the overall growth rate of the IT industry slowed down last year, but the IT security market showed a rapid growth trend.

    Cloud computing, big data, mobile, and social networks continue to drive growth in the future security market for the following reasons:

    First, due to the maturity of cloud computing, traditional physical security boundary-based protection mechanisms are difficult to effectively protect user applications and information security based on shared environments. Unauthorized access to information becomes an important security issue for cloud computing systems.

    Second, formally step into the era of big data. This trend will have an impact on China’s information security technology and product development, network security defense system.

    Third, with the increasing diversification of online fraud methods, the popularity of social networks allows criminals to deceive users’ friends, colleagues and family members by impersonation. This brings great security protection pressure to the product.

    Fourth, the data shows that more and more people are using tablets and smartphones to access data and applications stored in the cloud. The vulnerability of these system vulnerabilities is becoming more and more serious.