tech
February 3, 2026
Ovo su najveći mitovi o punjenju telefona: Jedan test ih je potpuno razbio
Rasprava o tome da li brzo punjenje uništava bateriju telefona traje godinama, ali sada postoji dugoročni test koji daje jasan odgovor. YouTube kanal HTX Studio sproveo je šestomesečno ispitivanje u realnim uslovima i razbio neke od najčešćih mitova.
TL;DR
- A six-month test compared slow (5W) and fast (20W) charging on six iPhone 12s over 500 cycles.
- A control group used an Android phone (iQOO 7) comparing 120W fast and 18W slow charging.
- iPhone slow charging resulted in 11.8% capacity loss, while fast charging caused 12.3% loss (0.5% difference).
- Android phones showed an even smaller difference of 0.3% between fast and slow charging.
- The conclusion is that fast charging has a minimal impact on battery health in daily use.
- Charging between 30% and 80% showed only a marginal benefit (4% less capacity loss).
- Leaving phones on chargers, regardless of battery percentage, showed no negative effects.
- Noticeably weaker battery life occurs below 85% battery health.
- Replacing a battery can improve iPhone autonomy by up to 24% and Android phones by about 90 minutes.
- The ideal time for battery replacement is between 80% and 85% capacity.