patura P20 Mode D'emploi page 31

Testing the voltage of a 12 V battery
If the energiser is operating in is operating in SLOW, NIGHT SAVE, HALF POWER or FULL
POWER mode and the battery voltage falls below 10.5 V, the energiser will automatically
switch OFF.
If the battery voltage then increases to more than 11 V, the energiser starts operating in the
mode indicated by the rotary switch.
You can test the battery voltage at any time.
Turn the rotary switch to BATTERY TEST mode. The three indicator lights now show the
battery voltage.
Indicator light
Top: GREEN is on
Middle: GREEN is on
Bottom: RED is on
Estimated minimum battery life
9 V/55 Ah
P20 90 days
P40 75 days
P60 50 days
Energiser storage
Store the energiser in a cool, dry place when it is not in use.
Disconnect the battery to prevent the battery discharging.
If the battery is a 12 V lead acid type, the battery must be recharged every six months OR
kept on float charge.
Voltage 12 V battery
12.5 V or more
12.5 - 12.1 V
less than 12.1 V
9 V/90 Ah
150 days
120 days
80 days
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Remaining capacity
Lead acid battery
60 % or more
10 - 60 %
less than 10 %
9 V/175 Ah 12 V/35 Ah
280 days
235 days
150 days
75 days
60 days
50 days