Tips for using laptop batteries

Tips for using laptop batteries There are three types of batteries used in laptop computers: 1. Batteries; Nickel-cadmium batteries, 2. Nickel metal hydride battery, 3. lithium battery. They are usually expressed as: nickel cadmium nickel cadmium, nickel hydrogen nickel hydride, lithium lithium lithium. The laptop battery is composed of a casing, a circuit board and a battery pack, and is a lithium battery. Generally speaking, the battery refers to the number of batteries in the battery, and the mAh refers to the capacity of the laptop battery. The circuit board is first composed of a protection circuit (or a secondary protection circuit) and a capacity indicating circuit, which are used for charging and discharging and safety protection of the laptop battery. The standby time of the laptop battery is mainly determined by the mAh value. In general, the more cores, the greater the mAh value, and the longer the standby time. The life of a laptop battery is important to be measured by the number of charging and discharging, and the quality of the product is generally 500-600 times. Therefore, the service life of the laptop battery is less than 2 years, and the battery will age after expiration, and the standby time will drop sharply, affecting the mobility of the laptop. Regarding laptop batteries, laptop batteries are now divided into 3, 4, 6, 8, 9, 12, etc. In short, a four-cell battery can be used for two hours, a six-cell battery can be used for three hours, and so on. Of course, the larger the number of cores, the longer the battery life, and of course the higher the price, but the stability will be almost no worse than that of the battery. General home users are recommended to use core numbers that conform to their own computer standards, such as 3-pin and 4-pin, because the first is to have a safe power supply at home. General users are recommended to use 6-8 batteries, because the standby time is relatively long, making your work more convenient. Assuming high mobile operation requirements, 9 batteries and 12 batteries can be considered. The batteries are too heavy to carry, and there is no safety of 6 and 8 batteries. In fact, 6 cores and 8 cores are enough, because 6 cores and 8 cores can reach more than 3 hours under your normal operation, assuming the game is on the other side. How to maintain the laptop lithium battery You should not charge the lithium battery to 100%, let alone run out of power. When circumstances permit, try to keep the battery close to half full, and make the unevenness of charge and discharge as small as possible; do not use lithium batteries (especially laptop lithium batteries) for a long time, and operate when using external power devices. Even if your laptop is super cool, 100% long-term power is equal to the murder of a lithium battery. 1. Assuming that you use an external power supply to power your laptop for a long time, perhaps the battery power has exceeded 80%, immediately remove the laptop battery, usually do not fully charge the battery, charge it to about 80%; adjust the power options of the operating system, change Adjust the power alarm to more than 20%, and the minimum battery power should not be less than 20%, and should not be only 20% before charging; 2. For small electronic devices, such as mobile phones, immediately disconnect the power cord (including the charging function of the USB interface) ), always accompanied by battery damage; always charge, remember to charge, but don’t have to charge the battery; 3. Don’t let the battery run out, whether it’s a laptop or a mobile phone; 4. Assuming you want to travel, charge the battery, but please Remember to charge the appliance at any time, for the life of the battery, do not wait until the battery is dry; 5. Use a smarter and more power-saving operating system, such as genuine Windows7. Today, people have many electronic devices, and a large part of them use lithium batteries, which are useful to ensure battery life. After all, the recycling of used batteries will cause serious pollution to the environment. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous post: Misunderstanding of lithium battery use, don't murder your lithium battery again!