Avoid Charging to 100% Every Time Charging your iPhone to full capacity frequently can degrade battery health over time. ✅ Fix: Keep your charge between 20% and 80% for optimal longevity.
Unplug Once Fully Charged Leaving your phone plugged in overnight can cause overheating and stress the battery. ✅ Fix: Use optimized battery charging (Settings > Battery > Battery Health & Charging) to prevent overcharging.
Fast Charging Can Generate Excess Heat Using a 20W or higher charger speeds up charging but increases heat, which can shorten battery life. ✅ Fix: Use fast charging only when necessary and opt for a lower-wattage charger for regular use.
Partial Charges Are Better Than Deep Discharges Letting your battery drop to 0% frequently before charging can strain its lifespan. ✅ Fix: Charge in small bursts rather than waiting for a full drain.
Use the Right Charger and Cable Cheap or third-party chargers without Apple certification can damage your battery. ✅ Fix: Stick to Apple-certified (MFi) chargers to ensure safe charging.
Charge in a Cool Environment Extreme heat or cold can damage battery cells and reduce efficiency. ✅ Fix: Charge your iPhone in a room-temperature setting (not under direct sunlight or near heat sources).