Does fast charging of mobile phones damage the battery?
Answer: Fast charging does not damage batteries more than slow charging.
In order to achieve fast charging, it is necessary to increase the charging power. Some people may say that such a high power will damage the mobile phone battery. That is not true. Fast charging does not always require high power.
Now many mobile phones are equipped with a power management chip, which makes the fast charging process fast at first and then slow down ↓↓↓
First, charge the battery to 80% by “flooding”, and then control the current and voltage to allow the remaining 20% to enter the “trickle” charging mode. This can both charge quickly and protect the battery.
A few years ago, a digital blogger with tens of millions of fans spent two years and 40 mobile phones conducting relevant experiments, and the results proved that fast charging does not damage the battery more.
How to ensure the health of mobile phone battery
After understanding “Does fast charging harm mobile phone batteries?”, here are some tips on how to keep your mobile phone battery healthy:
- Avoid overcharging:Try not to keep your phone at 100% charge for a long time, and remove the charger immediately after the battery is fully charged.
- Charge in time. Try not to wait until the phone automatically shuts down before charging. Charge in time when the battery is low.
- Use the original charger. Poor quality chargers may pose fire hazards, and mixed fast chargers may also damage mobile phone batteries due to protocol mismatches. Therefore, it is recommended to use original or certified chargers to ensure stable charging current and voltage to reduce damage to the battery.
- Avoid charging in high temperature environments. High temperatures will accelerate battery aging, and fast charging generally generates more heat, so pay more attention to heat dissipation. Do not charge in direct sunlight, and do not place the phone in a pillow or quilt to charge.
Conclusion
Does fast charging harm the mobile phone battery? In general, use the original charger and disconnect the power in time after fully charging. Fast charging generally does not cause damage to the mobile phone battery. I hope everyone can develop appropriate mobile phone usage and charging habits.
