What is the Battery Life of a UPS? (How Can I Extend the Life of My
The price of a UPS battery depends on its capacity, how much power it can store, and its runtime. Typically, the larger the capacity and the longer the runtime, the more expensive the UPS battery. For example, a 12-volt 100 amp-hour battery with a 20-minute runtime may cost around $100, while a 24-volt 200 amp-hour battery with a 60-minute runtime