WATSON AC/DC Compact Charger Owner's Manual page 9

TO MAXIMIZE BATTERY
PERFORMANCE
• Make sure the battery is fully
charged before use.
• Clean the battery and terminals with
a clean, soft, dry cloth.
• The battery may be warm during use
or recharging. This is normal.
• When storing the battery for an extended
period, be sure that it is not completely
charged, nor completely discharged.
The ideal level is a 40% charge. This is
approximate; the closer the battery is to
this level, the better it will hold its charge
during storage. The battery should be stored
in a cool, dry place. The recommended
temperature for storage is 59°F (15°C). You
may store a battery in a refrigerator. Do not
store batteries in a freezer.
• Remove the battery from your equipment
when not in use. Some electronic equipment
will draw current even when the switch is off.
• When operation time has noticeably
shortened, the battery may need to be
replaced.
Maximizing Performance | 9