4 False Myths About iPhone Batteries
1. Batteries are not affected by heat and cold:
FALSE. It is harmful for both extremely hot and extremely cold batteries, but hot and cold have different effects on the battery. Temperature may permanently damage your battery. It is always best to keep your phone between 16 degrees and 22 degrees. If your iPhone reaches a temperature above 35 degrees, the battery will stabilize charging at 80 percent to avoid permanent damage. If your device is in a cold environment, your battery will discharge itself more quickly. Cold does not cause permanent damage to your battery in the short term.
2. Phones with low signal will not run out of charge:
FALSE. One of the most strenuous tasks on the iPhone is to connect to base stations. If your device is away from the base station, your device will run out of battery faster because it will use more effort to access cellular data. If you are not near the base station and you are trying to save battery life, it is a good idea to use your phone in airplane mode.
3. Charging iPhone overnight is bad for the battery:
FALSE. This is one of the most common misinformation. MFi certified charging cables for any iPhone, iPad, iPod include a chip inside. This chip controls the power input to your devices. If you charge your device with an MFi-certified charger overnight, your battery will not be damaged.
4. Charging iPhone when its not %0 will damage:
FALSE. Nickel-cadmium batteries often suffer from a problem known as the memory effect. To avoid this problem, it is recommended that the battery be fully discharged and then fully charged once a month. However, nickel-cadmium batteries are no longer used. Modern batteries are made of lithium ion.
More efficient, lighter, more durable and smaller in size, these batteries are much more powerful than nickel-cadmium batteries. The memory effect problem no longer appears in lithium-ion batteries. With the new battery technology, we no longer need to completely discharge our batteries. You can charge your iPhone at any time.
Source : http://kediclub.info/4-false-myths-about-iphone-batteries/