Does Fully Charging Then Draining a Battery Repeatedly Improve Battery Life?
Repeatedly fully charging and draining a battery can harm battery longevity, particularly for lithium-ion and lead-acid batteries. Draining a battery to zero may reduce its capacity. Instead, aim to recharge batteries before they fully drain. This practice helps improve battery life and supports efficient performance. Fully charging a battery to 100% and then draining it … Read more