The "80% Rule" Myth: When You Should Actually Charge to 100% (And Why it Matters for Your Battery)

The "80% Rule" Myth: When You Should Actually Charge to 100% (And Why it Matters for Your Battery)

The Chargepros Insider
Published on: 13/03/2026

Is the EV 80% charging rule a myth? Discover when you should actually charge to 100%, the difference between LFP and NMC batteries, and tips for Florida EV drivers.

charge EV to 100 percentLFP vs NMC battery chargingEV battery calibrationTesla LFP charging 2026EV battery health Florida80 percent charging rule myth