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Battery & UPS Calculations
Calculate battery runtime, charge times, and discharge C-rates for backup systems. Critical tools for sizing UPS units and optimizing energy storage solutions.
Battery Runtime
Estimate how long a battery will last under a specific load. Essential for sizing backup power for UPS systems, off-grid solar, and portable electronics.
Backup
Battery Charge Time
Calculate the approximate time required to recharge a battery based on capacity and charger output current. Includes an efficiency factor for realistic estimates.
Charger selection
Battery C-Rate
Determine the C-rate of a battery charge or discharge current relative to its capacity. Critical for understanding Li-Ion battery performance and safety limits.
Li-Ion specs