Canon CP720 Benutzerhandbuch

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To protect the battery and prevent a decline in performance, do not charge it 
continuously for more than 24 hours. 

• This is a lithium ion battery pack so there is no need to completely use 

or discharge it before recharging.

• It can be charged at any charge state.

• It takes approximately 2 hours 30 minutes to bring a depleted battery 

pack to a full charge state (based on standard Canon testing criteria).

• Charge it within a temperature range of 5 to 40 °C (41 to 104 °F).
• The charging time varies according to the ambient temperature and 

charge state.

• You are advised to charge the battery on the day of use, or one day 

before, to ensure a full charge.

• Even charged battery packs continue to discharge naturally. 

• The battery life should be considered over when the usable time is 

severely limited even after the prescribed charging time. 

• Replace it with a new battery.