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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

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

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

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.

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.

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

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.

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 to solve the problem of win7 laptop battery charge?

1. Control Panel - Power Management Options - High Performance - Change the schedule settings.

2. Find [Change Advanced Power Settings] in the pop-up window.

3. Adjust the brightness of the plan to be max. Wireless Adapter Settings - Energy Saver mode, all set to [Maximum Performance].

4. Turn off the low battery notification. This is very important. Low battery level notification - off.

5. Click Apply, OK, then close all computer programs, wait for the battery to fully charge, and make sure the computer is using an external power supply.

6. Unplug the power cord and consume power in the standby state until it is turned off. Then plug in the power cord directly, then turn it on again.

The correction method for the laptop battery is shared here, without using any third-party software, the operation is very convenient! If your laptop battery is always full, try correcting your laptop battery.

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Pure version Win10 Lenovo laptop battery 60% stop charging solution

1. Left click on the “Battery” icon in the lower right corner of the screen. In the options that appear, select “Go to Lenovo Settings Center”;

2. Drag the progress bar down to find the option for “Battery Charging Threshold”

3, open the "battery charging threshold" switch, will pop up the dialog prompt
4. Select the "Continue" button, the dialog box disappears, and a progress bar for setting the charging threshold appears.
1, the threshold is set to only a percentage of the value, the interval is 5%, such as 95% or 90%, (integer multiple of 5);
2. The battery starts to charge when it is lower than the stop charging threshold by about 6%;
3. In "Programs and Features", the software name is: Lenovo BatteryGauge
After the above steps are modified, we can successfully restore the normal charging mode of the laptop! Friends who have encountered similar situations, come and take a look at it!

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How to detect laptop battery life? View laptop battery loss methods

1, first open the computer driver wizard
2. After opening, click to detect the computer driver;
3. Click “Hardware Detection” at the top after checking.
4. Select "Battery Information" on the left;
5, you can see the battery loss of the battery.
The above is the way to check the laptop battery loss. If the user wants to maintain the battery, he can use the power adapter to power on, instead of using the laptop battery to discharge. The laptop battery is a lithium battery, and its life is based on charge and discharge. of.

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Win7 pure version of the system laptop battery how to save electricity

The first trick brightness setting
The display screen is also a large power consumer, we can reduce the brightness of it to achieve the purpose of power saving. First, right-click on the desktop, then select the "nVIDIA" or "ATi" control panel from the pop-up menu, and lower the brightness value in the "Brightness" option.
After testing, the editor can save about 3W power consumption after lowering the screen brightness, which is equivalent to reducing the standby function by 14%.

The second trick is to turn off unnecessary peripheral devices.
First, enter the BIOS settings of the notebook (press F2 to enter during startup), and in the Advanced option, turn off some of the peripheral devices that are not available at the conference (Disabled). These devices are: Wireless LAN, mouse, and camera. After turning off these unnecessary devices, the editor found that it can save about 2.2W of power consumption, which is equivalent to a 10% reduction in standby function.

The third trick is to close the CPU core.
Many friends think that turning off the multi-core of the books can also save power. Is this the case? We also did a test, shutting down the three cores and leaving only one job. And surprised! In fact, the stupid power consumption has not decreased much. Turning off the CPU core will only increase the load on the processor (such as 4 people's live, become a person) and does not reduce functionality.

The above is the tutorial on how to save power in the win7 pure version of the notebook battery. The above method can help you to extend the power supply time of the notebook when you need to use the laptop urgently, saving a total of 24% of power consumption. Of course, the best way is to connect the power supply or prepare an auxiliary battery to prevent power outages, so you won't be afraid even if the game is played for a long time.


How to view the health status of win10 laptop battery?

1. Right click on the Win logo in the lower left corner of the screen and select “Command Prompt (Administrator)” from the pop-up menu.
     2. At the command prompt, type powercfg /batteryreport /output "D://ianChi.html". Among them, the storage path of the battery usage report file in the bold part can be customized, and you can also save it to other locations;
     3. After the carriage return, the system will prompt the file to be saved successfully;
  4. Open the corresponding folder and double-click to open the battery usage report file.
     5. Under Installed batteries, you can see the factory design capacity of the battery and the current full charge capacity (that is, how much power can be stored when the battery is fully charged. If the computer is used for a long time, this will be different from the factory design capacity. Degree of loss);
     6. Under the Recent usage item, you can see the battery charge and discharge situation in the last three days (including when it is activated and when it is in standby mode);
     7. Next is the statistical chart of the usage.
   8. Finally, focus on the last battery life estimates. Here is an estimate of how long the battery life can last.
     After installing the tutorial step content settings, win10 laptop battery health status knows how it is, you want to know the status of your laptop battery, directly refer to this method to view it.

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How and when to charge your tablet battery

First charge: When you first unbox your tablet, you should approach the first charge differently, depending upon the type of battery the tablet has:
Lead acid: The battery should be fully charge. Apply a top-off charge before using.
Nickel-based: Charge the battery 14-16 hours before the first use.
Lithium Ion: Apply a top-off charge before the first use.
Full vs. partial charge: Some batteries actually do poorly if you only give it a partial charge.
Lead acid: You must always give this battery a full charge, as a partial charge can create sulfation.
Nickel-base: A partial charge is good.
Lithium Ion: A partial charge is actually better than full charge.
Full discharge: There are types of batteries that actually prefer a complete discharge now and then.
Lead acid: A deep discharge can damage the battery.
Nickel-base: Apply scheduled discharges only to prevent the battery from retaining memory.
Lithium Ion: A deep discharge can damage the battery.
Battery calibration: Some batteries do not need calibration. Here are the details:
Lead acid: Not applicable.
Nickel-base: Apply a discharge/charge when the fuel gauge becomes inaccurate. Repeat every 1-3 months.
Lithium Ion: Apply a discharge/charge when the fuel gauge becomes inaccurate. Repeat every 1-3 months.
Use while charging: Is it okay to have your device on while charging it?
Lead acid: It's okay to have device on when charging.
Nickel-base: It's always best to turn the device off during a charge, since a parasitic load can either alter full-charge detection, overcharge the battery, and/or cause mini-cycles.
Lithium Ion: It's always best to turn the device off during a charge, since a parasitic load can either alter full-charge detection, overcharge the battery, and/or cause mini-cycles.
Unplugging when charged: Is it necessary to unplug your device once the charge is complete?
Lead acid: This depends on the charger. If the charger has correct float voltage, then it's fine.
Nickel-base: Always remove your device after a few days in the charger.
Lithium Ion: This is unnecessary, because the charger turns off.
Temperature: How does temperature effect charging?
Lead acid: It creates a slow charge from 32-113 degrees Fahrenheit / fast charge from 41-113 degrees Fahrenheit / the threshold is lowered above 77 degrees Fahrenheit.
Nickel-base: It creates a slow charge from 32-113 degrees Fahrenheit / fast charge from 41-113 degrees Fahrenheit / the battery will not fully charge when it's hot.
Lithium Ion: Do not charge below freezing. Do not charge when above 122 degrees Fahrenheit.
Of course, this doesn't take into consideration the effects of various types of software or networks (such as 4G, which will quickly drain a battery). Ultimately, if you use your battery with intelligence, it will reward you with a long life.

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The life of your tablet battery

Much of the change in batteries grew out of the necessity of safety in portable devices. Because mobility means taking a device through severe heat, cold, shock, and vibration, the batteries had to designed for maximum safety and longevity. Although many may doubt this claim, storing energy of several kilowatts can be dangerous, especially when stored in a device that's constantly on the move and often dropped, shaken, and exposed to harsh environments.

Since these batteries are tucked safely away from the user, it's up to the physical and software systems — the Battery Management System (BMS) — to care for them. The BMS handles some fairly complex tasks, such as managing the integrity of a battery when cells begin to fail (usually due to the battery lifespan). Unfortunately, the BMS can't do everything. The user of the device still has to take care of the mobile to ensure extended and safe battery life.

Here are three main tips that should easily apply to all batteries in mobile devices:

Temperature: Do not expose your device to extreme temperatures. Cooler temperatures prevent battery corrosion, so it's always best to keep your device from overheating. It happens. Working with a tablet in your lap, you can feel the warmth heating up your legs. That means the battery is also getting hot. Work with your tablet in such a position that heat can easily dissipate. Discharge:It's a myth that modern batteries need a full discharge to retain "memory" (this only applies to a nickel-based battery pack). Every full cycle wears the battery down by a small amount. So, smaller discharges are better. Try not to let your battery go beyond the half-way point before applying a charge. Abuse: This is a no-brainer, but people do get careless, and every drop of that tablet runs the risk of damaging the battery within. This also applies to improper discharges. These types of discharges can happen when a process gets out of control and is allowed to continue on, which quickly runs down the battery. If you see this happening (if the tablet starts responding slowly), find the rogue process and kill it or restart the tablet.

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