Tag Library
Battery Health
Stories from across the site that focus on Battery Health.
How the New PS Portal Update Protects Battery Health with an 80% Charging Cap
Discover how the latest PS Portal update limits charging to 80% by default to extend battery lifespan and why manually charging to 100% may harm your device over time.
Sep 25, 2026
Which EVs Retain Battery Health Best? Hyundai Ioniq 5 Outperforms Tesla in Largest Study
An analysis of over 500,000 used EV battery tests shows Hyundai Ioniq 5 maintains superior battery health over time, beating Tesla models and revealing large variability across individual vehicles.
Sep 2, 2026