Tiny AGM, short life - not RV
AGM battery in UPS in my home died after 5 years and zero cycles. Probably was dead for a while, only there was no power outage for the last 3 years. Yesterday blackout happened and it shut down imme...
Forum Discussion
Almot wrote:
Battery is a few AH, costs ~$20, no big deal but 5 years with zero cycles?
Test the battery at least once a year. Or replace every two.
Turn the computer off and plug in a 100w incandescent lamp for a test.
