Understanding Battery Life: How Long Will a 100Ah Battery Last?
A 100Ah (amp-hour) battery can last between 5-100 hours depending on load, battery type, and conditions. For example, powering a 10W device could theoretically last 120 hours (100Ah×12V ÷10W), while a 500W appliance might drain… Understanding Battery Life: How Long Will a 100Ah Battery Last?