Latest blog posts by tag "Run time"

How Long Will A 100Ah Battery Last? Battery Run Time Calculator How Long Will A 100Ah Battery Last? Battery Run Time Calculator
How to work out how long a 100Ah battery will last As a general rule, a 100Ah deep-cycle lead-acid battery discharged to 50% will run a 50 watt load for 12 hours, a 200 watt load for 3 hours and a 400 watt load for 1.5 hours. For...
Jim Bruce Jim Bruce October 27, 2022