Does Draining a Battery Below 50% Hurt It? Effects on Battery Health and Lifespan
Draining lead-acid batteries below 50% can damage them by causing sulfation, a chemical reaction that worsens battery components. To keep battery capacity high and extend battery life, avoid discharging more than half of the battery’s rated capacity. Regular maintenance is essential for ensuring longevity. When a battery is drained excessively, the chemical reactions within it … Read more