🔋 Phone Battery Investigator

Run a detective mission inside a smartphone. Tune screen, GPS, video, background apps and charging habits to learn how battery life, battery health, electricity cost and carbon choices connect.

Investigation controls

Battery size (Wh)Screen brightness (%)Screen time per day (hours)GPS / maps per day (hours)Video or games per day (hours)Busy background appsCharger power (W)Electricity price per kWh (£)

—Estimated battery life

—Full charges each week

—Yearly charging cost

—Battery health score

Detective report

This is a learning model, not a phone repair tool. Real phones vary by chip, battery age, signal strength and temperature.

Change one control and run the investigation again. Can you add two hours of battery life without making the phone boring?

🔋 Phone Battery Investigator

Investigation controls

Detective report

Phone-smart missions