After replacing the batteries in apc backups xs 1000 replace battery light flashes

SOURCE: Replace battey light blinking, beeping

sounds like battery Mite still be bad ? check and see again lala linda

SOURCE: apc ups flashes red light to replace battery, but battery is new

i think by replacing the battery has not been the solution to the problem

u need to check the battery charging voltage when turned ON with main electricity, if no voltage present from charger, there is no question of battery getting charged and also once the battery is down with charge it may not re charge hence the indicator and alarm.
recomended to nearest service centre

SOURCE: apc xs 1500 overloads even with nothing plugged

Hi,

Plz check MOSFET which working in inverter section.

SOURCE: green light flashes with a constant buzzing sound

It sounds like you need a new battery. If the APC is more than 3 years old, that is likely the problem. You can get a new battery from http://www.batteryinternational.com/apc-backups-es-be500u-ups-battery-ups-batteries-f2.html

Jax Planet

• 923 Answers
• Posted on Aug 18, 2009

SOURCE: APC back-ups XS 800 battery backup : warning

Turn it off and unplug it from the wall.
Open it up and make sure that the red and black wires are connected.
If they are the battery needs to be replaced. They are only good for 2-3 years. If you are not comfortable with my instructions, call APC for free support. (800) 555-2725

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