APC Back-UPS ES 725 Broadband (BE725BB-TU) UPS System "battery unit disconnected" Questions

...unit (without battery) with the help of a battery eliminator(out put 12V DC). I think it stopped functioning when one of the battery terminals got shorted with the chachis . But now I tried with a ...

...battery or charging unit in the UPS. Please contact technical support for the manufacturer. If you have a used UPS, disconnect the battery connections and use a multimeter to check for existing ...

...Here is the replacement battery. Open the unit, disconnect the old battery, connect the new battery, and put the unit back

...and open unit to find out the name and model number (battery number) of the batteries used in this unit. The company that made this UPS backup supply is no longer in business. Good luck. ...

...battery modules or is it only the Internal batteries on this unit? You can disconnect the EBM's and the unit doesn't alarm even removing the internals with EBM;s attached won't cause an alarm. But it ...

... Is there an internal component available to repair this unit? I have seen this caused by a defective battery. Disconnect the battery and reconnect to AC and see if the overload symptom disappears. ...

unit unplug the battery wait 5mins press the on key and hold for 20secs reconnect battery plug in to mains and start as normal. We did this but still had very low battery time and the flashing lights,

...battery - terminal and one to the body fender. I do not see any fuse or disconnect switch. The unit does work with no problems but I was wondering if it is properly wired. Thanks for your assistance. ...

...battery terminals when unit plugged in. Any Ideas where to focus my search for a issue or is the unit dead yes first disconnect the pin of load then switch off ups then switch on check ac voltage at ...

...following switch on. The charger ouput voltage is at 265 volts the battery is at 127 volts. The charger board has fail. No point replacing it. Better to buy a new. This unit has already been ...