CLEANING
• Before cleaning the Battery Pack, remove it from the specified device or the Battery Charger.
• If the Battery Pack and connector are dirty, wipe them off with a clean dry cloth.
STORAGE
Inappropriate long-term storage can cause the Battery Pack to deteriorate quickly. And, it may
become unusable.
• Before storing the Battery Pack, remove it from the specified device or the Battery Charger, to
prevent unintended operation.
• Storing the Battery Pack in a very warm location can cause the Battery Pack to deteriorate
quickly.
– Optimal storage at room temperature. See "SPECIFICATIONS" for the storage temperature
range.
• Before putting the battery in long-term storage, refer to the following table to confirm
whether the charge level of the Battery Pack is suitable for long-term storage. Also, check the
charge level of the Battery Pack once a year while it is in storage.
Indicator Display
: On,
: Flashing,
: Off
6
Long-term storage is not possible. The Battery Pack will deteriorate
if it is stored like this. Use the Battery Pack to discharge it to a
charge level suitable for long-term storage.
Long-term storage is possible.
Check the charge level once a year.
If only 1 charging level indicator is flashing, replenish the charge
until from 1 to 3 indicators are lit.
Long-term storage is not possible. The Battery Pack will over-
discharge if it is put in storage in this state, and it may become
unusable. Charge the Battery Pack until from 1 to 3 charging level
indicators are lit.
Charge Level