Abus SECVEST Installer Manual page 14

Safety information
Do not exceed the following temperature ranges:
Charging temper-
ature range
Discharging tem-
perature range
Storage for less
than one month
Storage for less
than three
months
Storage for less
than one year
Keep the battery in a 50% state of charge during pro-
longed storage.
We recommend recharging the battery every 3 months
after receipt of the battery up to 50% of the total capacity
and keeping the voltage between 7.4 and 8.0 V. Store
the battery in a cool, dry place.
14
from to
0°C 45°C
-20°C 60°C
-20°C 60°C
-20°C 45°C
-20°C 25°C