Can a Battery Discharge Completely? Harmful Effects on Lithium-Ion, Lead Acid, and NiMH
Lithium-ion batteries should not discharge completely. Their circuitry prevents total discharge to protect the battery. A voltage of 3.0V usually means about 95% discharge. Complete discharge can damage the battery, reducing its energy storage capacity and longevity, and negatively impacting battery management and overall performance. Preventing complete discharge is crucial for all types of batteries. … Read more