Calculadora de Vida de Batería

Battery life calculation is a critical aspect of power system design, bridging theoretical electrochemistry with practical electrical engineering. The fundamental principle involves understanding the total available charge capacity and how various factors degrade battery performance. Self-discharge represents an often-overlooked phenomenon where batteries lose charge even when not in active use, caused by internal chemical reactions and electron migration. The duty cycle concept reflects real-world intermittent device operation, where peak current consumption differs significantly from average current draw. Engineers must account for battery chemistry specifics, as lithium-ion, lead-acid, and alkaline batteries exhibit distinct discharge characteristics. Temperature, load profile, and internal resistance further complicate battery runtime predictions, making precise modeling essential for designing power-efficient electronic systems.