Well, lithium batteries have no memory effect and can be charged at any time. Deliberately using the battery and then recharging it to full capacity to reduce the number of charges will not extend battery life, but it will. will have a negative impact on battery life. In fact, when charging lithium batteries, it is important to "eat less and eat more". Frequent surface charging and discharging will help extend their lifespan.
Try to use the cell phone battery power as much as possible, and it is best to use automatic shutdown. This method only applies to nickel batteries to avoid memory effects. Most cell phones on the market now use lithium batteries.
The number of times they can be charged is closely related to the depth of discharge of the battery. The batteriesLithium batteries lose more when they are low, so waiting until the energy is exhausted before charging them will accelerate their loss. Keeping the battery at 40%~60% for a long time can extend battery life.
Notes on charging your mobile phone:
Do not continue charging after it is fully charged. If your phone is fully charged but still connected to a power source, battery life will be affected. This is because once the phone’s battery reaches 100%, it goes into “trickle charge” mode – maintaining a full charge. If you continue to charge, the mobile phone battery will be affected by the current and some chemical components will be destroyed, affecting the use efficiency. ?
Don't charge 100%. In fact, lithium batteries do not need to be fully charged before being turned off. In thIndeed, when the mobile phone is fully charged, the voltage inside the battery increases, thereby increasing the load on the battery. Therefore, mobile phone charging can be plugged and unplugged as long as it can be used normally.
You can plug in your phone at any time. Many people have the habit of recharging their mobile phones after the battery runs out, but in fact, as long as there is a power source, the mobile phone can be recharged at any time. This is because today's mobile phone batteries generally use lithium batteries, and multiple plugging and unplugging of power sources will not affect the battery. Research has shown that the charging effect is optimal when 10% of the phone's power is consumed. ?
Reference for the above content: People's Daily Online - 6 misunderstandings about phone rechargeportable hones?People's Daily Online - Getting rid of misunderstandings about charging mobile phones
People's Daily Online - 4 tips to teach yourself Charge your phone correctly
1. If the phone is fully charged but still connected to power, it will affect battery life. Because once the phone reaches 100% power, it goes into “trickle charge” mode – maintaining a full charge. If you continue to charge the mobile phone battery, it will be affected by the current and some chemical components will be destroyed, affecting the use efficiency. ?
2. Once the mobile phone is fully charged, the voltage inside the battery will increase, thereby increasing the load on the battery. Therefore, lithium batteries do not need to be fully charged before being powered off, let aloneto stay charged.
3. When overcharged, the heat energy converted by the current will be emitted in large quantities, causing the positive electrolyte of the lithium battery to react and consuming the maximum capacity of the lithium battery as heat accumulates. to some extent, it may cause fire or explosionSuch events are possible.
4. If the charger is plugged into the power strip for a long time and is turned on, this will accelerate the aging of the charger's electronic components. If the plug-in electrical board connector is not tightened, the charger will heat up, or a poor-quality charger will generate a lot of heat when turned on for a long time, resulting in safety hazards.
Detailed information:
Precautions for charging mobile phones:
< p > 1. Charge the mobile phone withec a small pulse current when the battery is still between 10% and 20%. This charging method is also called trickle charging, which can achieve the purpose of protecting the battery.2. When the mobile phone is charging, you can remove the mobile phone case to facilitate battery heat dissipation.
3. Lithium batteries are prone to explosion when charged when the temperature is too high, so always pay attention to the temperature of your cell phone. If it is hot, unplug the phone immediately.
4. The best is to turn off the phone and charge it, then charge it in sleep mode with a black screen, which takes better care of the battery. Using a mobile phone while charging will intensify the radiation and cause harm to the body, especially the eyes.
People's Daily Online - Don't keep loading fois it fully charged? 4 tips to teach you how to charge your mobile phone correctly