C-Pen ExamReader Bedienungsanleitung Seite 9

Battery capacity deteriorates over time. To optimize
battery life time:
• This type of battery does not have "memory".
Best charge strategy is to top it up on regular
basis from e.g. 20-50% to 90-95%.
• Do not expose the battery to heat (above 30°C)
longer than necessary.
• Disconnect charger once battery is fully charged.
• Do not leave battery flat as it may harm the
battery.
• EVEN IF THE DEVICE IS NOT USED FOR A LONGER
PERIOD IT'S RECOMMENDED TO CHARGE THE
BATTERY AT LEAST EVERY THREE MONTHS.
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