Your iPhone 14 charges slowly due to using an underpowered adapter (under 20W), a worn-out cable, a dirty port, heat, background apps, Optimized Battery Charging settings, or old iOS software, but the main reason for slow charging (not fast) is often an insufficient power source like a computer or a low-wattage brick. Using a high-wattage adapter (20W or more) with a quality cable is key for fast charging, while settings like Optimized Battery Charging or background tasks can also intentionally slow it down to protect battery health, say Anker and YouTube https://www.anker.com/blogs/an....
n iPhone 14 charging slowly can be due to several reasons, including using an underpowered charger, a damaged cable, or even the phone being too hot. To troubleshoot, try a different charger and cable, ensure your phone isn't in a high-temperature environment, and check for any debris in the charging port.
Charge faster with a different charger
For faster wired charging, use a USB-C Power Delivery charger and a USB-C cable for iPhone 15 models and later1 (or a USB-C to Lightning cable for iPhone 14 models and earlier). For faster wireless charging, use a MagSafe Charger2 or a Qi2-certified wireless charger.
Yes, for current smartphones, that is quite safe. Modern phones have intelligent battery systems that do not continue to charge once the battery is full. Once it hits 100%, the phone runs on power from the charger, not the battery itself.
For example, streaming videos or music, making calls, and gaming on the go typically cause your battery to drain much more quickly. Other culprits of battery draining include active applications in the background or constantly updating, such as real-time weather apps.
The 80/20 charging rule is a guideline for lithium-ion batteries (phones, EVs, etc.) suggesting you keep the charge between 20% and 80% for daily use to extend battery longevity, avoiding deep discharges (below 20%) and prolonged full charges (above 80%) that stress the battery's electrodes, thereby slowing degradation and preserving maximum capacity longer, though modern devices have software to help manage this.
To disable slow charging, use a fast charger, close background apps, enable airplane mode, and ensure your charging port is clean and the cable is high-quality.
Three-finger gestures on iPhone primarily activate accessibility features like VoiceOver (for screen reading and navigation) and Zoom (magnification), allowing scrolling, zooming, and text manipulation (copy/paste/undo) with specific taps and drags, though some text actions work without VoiceOver enabled for quick editing. Common gestures include three-finger double-tap to toggle VoiceOver speech, triple-tap for the screen curtain, and pinching/spreading with three fingers for copy/paste actions, notes this YouTube video.
Up to 29 hours of video playback. Up to 95 hours of audio playback. As well as knowing the exact specifications of these models, if battery life is an essential feature for you when choosing between iPhone models, you'll be interested to see the difference in battery life between the iPhone 14 and previous models.
Over time, dust, lint, and debris can accumulate in your phone's charging port, causing a poor connection between your phone and the charging cable. Additionally, wear and tear on the port itself can lead to charging issues.
A full charge takes between 1.5 and 2 hours, depending on the battery size of your model. For example: iPhone 13: 50% charge in 30 minutes, full charge in ~2 hours. iPhone 14 Pro: Similar to the iPhone 13, you get to 50% in about 30 minutes and 100% in about 1.8 hours.
For most customers, the battery in your iPhone should last the whole day. You can charge your iPhone every night even if the battery isn't fully depleted. iPhone automatically stops charging when the battery is fully charged, so it's safe to keep your iPhone connected to a charger overnight.
If your phone is taking too long to charge, multiple factors could be slowing it down. Everything from the charger's wattage and cable quality to battery health and overheating affects charging speed.
For optimal battery health, the recommended battery percentage to charge your phone is between 20% and 80%. It's best to avoid extremes, such as letting the battery reach too low to 0% or consistently charging it to 100%.
Social Media & Messaging Apps
This nonstop work uses up a lot of power. Facebook is a well-known example of an app that can really drain your battery.
Ideally, you should charge your phone when its battery level drops to around 20-30% and unplug it once it reaches 80-90%. There's no specific number of times you should charge your phone in a day; it depends on your usage. Just avoid letting the battery drain completely and frequently charging it to 100%.
iPhone battery's maximum capacity
It starts out at 100% (or just under), and as the battery ages, capacity decreases, which means you get fewer hours between charges. If the number you see under Maximum Capacity is more than 80%, you have a healthy battery, according to Apple.
WhatsApp. The app's constant background activity to sync messages and notifications significantly drains the battery. Its frequent use of media and real-time communication features also contribute to high battery usage, draining your phone's battery.
According to researchers, dark mode on an OLED smartphone will save 3 to 9 percent of the power when used at 30 to 50 percent brightness, usually in line with the automatic brightness level. In summary, the higher the brightness when switching from light mode, the greater the battery savings, both on iOS and Android.
Avoid extreme ambient temperatures.
Charging the device in high ambient temperatures can damage it further. Software may limit charging above 80 percent when the recommended battery temperatures are exceeded. Even storing a battery in a hot environment can damage it irreversibly.
Therefore, we recommend the following:
Signs of a Bad Battery