Problem 60798. Battery Life Estimation for a Device

A battery-powered device consumes a constant current while operating. The estimated battery life (T) can be calculated using the formula:
​
where:
  • Q is the battery capacity (in ampere-hours, Ah)
  • I is the device's current consumption (in amperes, A)
  • T is the estimated battery life (in hours)
Write a function to estimate how long a battery will last given its capacity and the device’s current consumption.
Solve

Solution Stats

86.1% Correct | 13.9% Incorrect
Last Solution submitted on Jan 25, 2026

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers308

Problem Tags

battery karthik kumar kkk

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!