On the incoming CW line, there should be a blue valve with a yellow flap. This serves as both an Alde drain and an automatic pressure relief valve. This is the valve that Alde typically recommends op… (View Post)
I have also noticed that "pop" when plugging into a live receptacle. It's disconcerting. As a general rule, I always flip the breaker OFF when plugging in or unplugging. (View Post)
Even though a battery will still take a charge, what you describe (faster discharging) is absolutely a sign that it is aging. Another subtle symptom is that the voltage at which the battery stabilize… (View Post)