Repotec RP-UPH104T, User Manual

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5.7 Battery Maintenance

The battery used for this models are regulated sealed lead-acid
maintenance free battery. Please charge the UPS regularly in order
to maximize the expected life of the battery. When being connected
to the utility power, whether the UPS is turned on or not, the UPS
keeps charging the batteries and also offers the protective function
of overcharging and over-discharging.

The UPS should be charged once every 4 to 6 months if it has not
been used for a long time.

In the regions of hot climates, the battery should be charged and
discharged every 2 months. The standard charging time should be
at least 12 hours.

Under normal conditions, the battery life lasts 3 to 5 years. In case
if the battery is found not in good condition, earlier replacement
should be made. Battery replacement should be performed by
qualified personnel.

Replace batteries with the same number and same type of
batteries.

Do not replace the battery individually. All the batteries should be
replaced at the same time following the instructions of the battery
supplier.

Normally, the batteries should be charged and discharged once
every 4 to 6 months. Charging should begin after the UPS shuts
down automatically in the course of discharging, the standard
charging time for the standard UPS should be at least 12 hours.
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