Rumored Buzz on apc rs 400va sinewave battery backup 100v
How come you say the battery is lifeless? The UPS is new. My only problem is concerning the battery connector sort which is different from my former BX700UI.Solution: Periodically dust the UPS using a smooth fabric or perhaps a can of compressed air to avoid dust buildup. Ensure the vents are distinct and also the unit isn't obstructed by objects.B