i.safe MOBILE IS-RSM3A.RG Mode D'emploi page 14

STORAGE
NOTICE
Incorrect storage can cause damage to the device. Store the device at a humidity of 10 %
to 60 % at the following ambient temperatures:
Up to one month: -20 °C to +45 °C (-4 °F to +113 °F)
Up to 3 months: -10 °C to +35 °C (+14 °F to +95 °F)
Over 3 months: -10 °C to +25 °C (+14 °F to +77 °F)
If you do not use the device for a longer period of time, note the following:
Switch off the device.
For longer storage without use, remove the battery from the device.
Charge the battery to approx. 50 % to 70 % every 3 to 6 months to avoid deep discharge.
Store the battery in a cool, dry place to keep it functional.
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