Battery maintenance methods for 3C products

The tips on how to charge and maintain lithium batteries are fully revealed. The battery is not afraid of being fully charged but not fully charged/applicable to mobile phones and laptops NB

Want to use mobile phone batteries and laptop batteries Use it for a long time! Choose the charger, charging method, and battery maintenance method carefully; let your iPhone, iPad, iPod, android phone battery last longer

Let me teach you how to maintain and charge the battery. This is a great post. After swallowing it, your battery life will really be extended, so you don't have to carry a PowerBank or urine bag around frequently; if you charge it correctly, you can use it for 3 days, if you charge it incorrectly, you will have to find a charger every day.

Charging and battery maintenance tips and instructions

1. Symptoms of battery aging.

2. Battery maintenance precautions.

3. Quick battery charging tips.

4. 17 must-learn tips for iOS.

5. 12 Android secrets to extend battery life.

Symptoms of battery aging.

Symptoms of early aging: After talking on the phone! The phone is higher than your body temperature? This is also the case when you use FB to send messages. The rising temperature of the phone is a warning sign.

Mid-term symptoms: The charging time becomes shorter. It takes more than an hour to charge, but it is fully charged in less than 30 minutes. It often drains quickly after a few phone calls, and the battery life is 3 months left.

Terminal symptoms: Often half-used! Suddenly it jumps out and restarts. The battery power is at the end and cannot be charged to 100. At this time, prepare to spend money to buy a new battery!

Battery cancer: Using a car charger for charging will cause your battery to die early; because the high and low car charging voltage will cause lithium cells to form lithium branches, resulting in reduced battery life.

Battery maintenance precautions.

Lithium batteries are only afraid of running out of power but not charging: According to the characteristics of lithium batteries, if the voltage in the battery is low to a certain level, then the lithium battery will engage in self-protection (self-protection), even if it does not Failure can also occur because the voltage is lower than a certain limit, causing the battery to die (this is now called a false failure). If the battery is left unused, the power will slowly be lost. Don’t think that the battery will not be consumed if it is not used!

The battery should always be placed in the charging stand: a reasonably priced battery usually has a power protection IC to control the battery voltage from overcharging or overdischarging, so it is normally placed in a place where there is no There won’t be much of a problem with the charging stand that cuts corners, but after all, it’s still powered, so there are still some potential risks!

The misconception of letting the battery run out of power: Have you ever wondered why your phone needs to set a battery reminder? In addition to reminding users to pay attention to the battery level, another biggest reason is to prevent the battery from entering a sleep state due to frequent low voltage, causing battery damage. Therefore, sometimes after the mobile phone or camera automatically shuts down, do not forcefully turn it on to squeeze it. The remaining power!

New batteries do not need to be charged for 8 to 12 hours: If your battery is a nickel metal hydride, nickel cadmium or nickel battery, there will be a so-called memory effect, so your battery must be fully charged for the first time. 8~12 hours; lithium batteries do not have this feature, so there is no need to do this. However, when you buy a new mobile phone, the merchant will also recommend that you charge it for so long because they are worried that the mobile phone battery will be left for too long and the power will slowly be lost and need to be replenished.

Lithium batteries are not afraid of charging, heat, falling and overcharging: the battery is afraid of heat, which will affect the service life and efficiency of the battery, so it is best not to use a fully enclosed mobile phone case. , this can easily cause the battery to explode. If you find this phenomenon and don't want to burn your pants, don't use it. Don't worry about dropping the battery because it will cause micro-short circuits in the internal components. If it is weak, it will explode or spontaneously ignite after being used for a long time. .

Battery fast charging tips

Shut down and charge without consuming power: According to rumors from many people, shutting down and charging can speed up the charging process. The reason is of course that the phone does not need any power at all. Charging in normal state should charge faster.

If you don’t want to shut down, you can also choose to use airplane mode to disconnect WiFi, 3G, etc.

Wall Charger: According to Apple’s official website: The fastest way to charge is to connect the device to a power outlet using the USB cable and Apple USB Power Adapter that came with the device.

Lower the battery temperature: According to Apple’s research, heat will reduce the performance of the battery. For example, avoid being exposed to the sun and putting it in an electric sauna. Apple also teaches everyone that it is best to keep it at room temperature.

Speed ??up USB charging and avoid synchronization: If USB computer charging is the only way, then iPhone users should remember not to synchronize with the computer, and the computer should also remember to avoid hibernation.

Battery maintenance complete charge and discharge cycle: Apple also has a trick to teach you how to maintain lithium batteries, that is, you must complete a "charge cycle" at least once a month, that is, drain the battery of 100% of its power and recharge it for 100%. .

(Excerpted from: Notebook Computer Recommendation Forum)