Every UPS box promises a number: "keeps your PC running for 20 minutes." Every manufacturer promises another: "battery lasts 3 to 5 years." Most people assume those numbers are fixed, but they're only estimates. In reality, your UPS runtime and battery lifespan depend on factors like load, temperature, battery chemistry, charging habits, and even how often the power goes out. In this guide, we'll break down the real math behind UPS batteries so you'll know exactly what to expect from the one sitting under your desk.
Showing posts with label Battery Tips. Show all posts
Showing posts with label Battery Tips. Show all posts
