What are the methods of battery calibration?

Usage of devices causes deterioration of the batteries in your device. Prolonged battery usage causes the decrase in battery capacity . Thus, it leads to improper battery level readings. It shows a mismatch leading to accounting degradation. Considering?battery calibration helps as it averts degradation by rectifying the battery percentage.

The process of recalibration ensures your device reveals the accuracy in battery levels. Users complain about bad battery life or quick discharge on their phones that shut down unexpectedly. It happens mainly because the battery does not have proper calibrations. It is where the battery percentage fails from the actual level and is unable to align.

Maintaining accuracy in SoC implies the periodic calibration requirement in a battery. If the calibration is unavailable, it means the device manufacturer applies full discharge in a device. It may not be helpful when the device stops after a full discharge, and you are busy working.

Battery calibration is not about improving battery life. It ensures a percentage display showing the actual?condition of the battery. Anytime, if you see unexpected shutdowns in your device between your work or a sudden decline in the device, calibrate your battery. Ensure to calibrate around the mark showing 10%, to be on the safer side.

There are a few?battery calibration methods,such as:

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Repeated Discharge Charging Method

Regular or repeated battery discharge at a lower percentage is helpful, as you have more useful cycles. It does not drain the battery frequently to its maximum. It is as per the discharge depth and operating temperature, the lead-acid battery provides the charge and discharge cycles.

Repeated discharge to a battery decline while not in use is a program fit by the manufacturer, and does not permit eliminating. Having a high repeated discharge relies on the battery construction and chemistry. Depending on the discharge depth and operating temperature, the battery provides around 200-300 cycles of discharge.

BIOS Calibration Method

Calibrating the battery is to get the device operating and show correct information to receive the battery's actual levels. Using the BIOS calibration method follow the steps:

To begin with, power off and put the device, such as a laptop on.

Allow the booting of the laptop.

Select the power menu by pressing the F2 key navigate the section of?start battery calibration,?and press Enter.

As you begin the battery calibration process, the background screen changes to blue.

Plug the laptop charger as per the on-screen command.

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Once the laptop gets charged fully, disconnect it.

Reconnect the charger of the laptop while charging. On getting charged fully, the battery calibration process shows completion.

Once complete, unplug the power and charger of your device.

A few manufacturers pre-install the program of battery calibration, and it comes embedded in the BIOS. Nevertheless, significant devices do not come equipped with any such program.

If there is an inbuilt calibration program installed in the battery such that the BIOS program comes equipped with this feature, you may calibrate the battery following these steps:

After laptop battery calibration, run a battery test. Calibration of the battery promotes the battery life accuracy and estimation.

After the battery calibration, if the battery does not give appropriate battery life, it is clear that you need to replace the battery.

Precautions in Calibration

Batteries contain corrosive acids and are large. They produce electrical charge and pose a threat to safety so there is a need to concentrate on the precautions in the battery calibration process.

Avoid getting metals coming into contact with batteries. Metals, such as hoist chains or metal tools, and personal items, such as watches, jewelry, and belts, should be away. Metal conducts electricity anyone touching the metal object and is in contact with the battery is running the electrocution risk.

Do not allow both terminals to come into contact at the same time. As both terminals get engaged, the electrical current passes through everything that touches them.

Avoid lifting or moving during the process, especially no hand guiding of batteries. It means you are susceptible to danger in case the battery shifts or drops. Touching the battery is dangerous and leads to electrical shock. Besides the corrosive battery acid may cause harm to the worker contact.

Wearing protective gear while handling is essential. Wearing eyewear, gloves, and hardhat helps handling safely. The protective eye gear and gloves guard you from battery acid, and the hard hat helps while lifting the process in case battery falls or swings.

Practice appropriate and safe lifting of equipment or devices. Do not carry it in your unprotected hands that come into contact through the moving process with the battery. Use specified lifting equipment that has the approval of the battery weight and is for this purpose. If not, it is prone to the risk of damaging the lifting equipment or the battery.

Batteries are dangerous, and as they are heavy and large objects, the injury is severe, if mishandled. In case, the device is dropped or there is damage, the battery acid is corrosive and causes severe skin burns. It also corrodes the equipment coming into contact. Touching batteries without proper gear and readiness may result in electric shocks in high voltage.

Personnel working with the batteries should have proper training in lifting the batteries and handling procedures. It is a good practice to remind workers regularly while handling the procedures of the battery. It helps in maintaining a safe working environment.

The maintenance programs of the battery offer the ability to manage the device pro-actively on a schedule. A preventive program of maintenance with the battery implies a well-run facility that is efficient. It saves your money and time in the long run and helps increase the batteries of the lifespan.

Final Thoughts

Battery calibration is essential, and following the precautions and electrical safety rules is mandatory while working on the equipment. It causes fatal burns or severe electrical shocks, if you neglect the electrical safety rules. Ascertain safety, disconnect the device, and turn off from the source power before performing quality control or?battery calibration?tasks.