APC Smart UPS 750 after battery replacement says still warning: end of life battery

[PeeterK]

Hello, changed batteries on apc smart ups 750 and it says still (in about section of the menu) that i have replaced battery in 2018. It passes battery test but still says that battery is end of life.  How do i reset the battery date ? Can it be done without computer ? I already tried to disconnect the battery and held down off button for 10sec, no change.

Thanks in advance,

Peeter

[Teken]

The battery installation date can be updated using the following methods if applicable:

If the unit has a LCD screen you can disconnect the battery cable connector and wait for the system to declare a fault. Wait another ten seconds than reconnect the cable.

The LCD will prompt you to confirm if this is a new battery. Toggle from No to yes and enter the month / year and hit save.

NMC / Power Chute: You can go to the UPS tab and enter the new battery installation date.

NOTE: Once the battery installation date has been updated. You must manually initiate a self test. Once complete manually initiate a battery calibration with at least 30% attached load.

Doing so will allow the system to better reflect the battery capacity on the display, NMC, Power Chute Software when on battery only mode. 

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