Is 100% Phone Charge Bad? Experts Reveal Battery Life Secrets

• Charging your phone to 100% every time can shorten its lifespan, according to smartphone experts.
• Lithium-ion batteries experience chemical stress at 100% or 0%; the safest zone is 20% to 80%.
• Overnight charging, even with 'smart cut-off', causes 'trickle charging' which accelerates wear and tear.
• Experts recommend the '80-20 Rule': keep battery between 20% and 80% for optimal health.
• Use original chargers, avoid using the phone while charging, and enable 'Optimized Battery Charging' settings.