English
987000-711
5-24-12 (REV:03)
BaTTeRies
These batteries have been designed to provide maximum
trouble-free life. However, like all batteries, they will eventually
wear out. Do not disassemble battery pack and attempt to
replace the batteries. Handling of these batteries, especially
when wearing rings and jewelry, could result in a serious burn.
To obtain the longest possible battery life, we suggest
the following:
Remove the battery pack from the charger once it is
fully charged and ready for use.
For battery pack storage longer than 30 days:
Store the battery pack where the temperature is below
80°F and away from moisture.
Store battery packs in a 30%-50% charged condition.
Every six months of storage, charge the pack as normal.
BaTTeRY Pack RemoVal and PRePaRa-
Tion FoR RecYclinG
To preserve natural resources, please recycle
or dispose of batteries properly.
This product contains nickel cadmium batter-
ies. Local, state or federal laws may prohibit
disposal of nickel cadmium batteries in ordi-
nary trash.
Consult your local waste authority for information regarding
available recycling and/or disposal options.
WaRninG:
Upon removal, cover the battery pack’s terminals
with heavy-duty adhesive tape. Do not attempt to
destroy or disassemble battery pack or remove any
of its components. Nickel cadmium batteries must be
recycled or disposed of properly. Also, never touch both
terminals with metal objects and/or body parts as short
circuit may result. Keep away from children. Failure to
comply with these warnings could result in fire and/or
serious injury.
one WoRld TecHnoloGies, inc.
1428 Pearman Dairy Road
Anderson, SC 29625, USA
1-800-525-2579
www.ryobitools.com
A subsidiary of Techtronic Industries Co., Ltd.
OTC:TTNDY
oPeRaTion
oPeRaTion
mainTenance
Fig. 1
c120n
cB120n
using c120d charger:
Connect the charger to a power supply. For approved
power sources, refer to the operator’s manual for the
charger.
Make sure the battery pack is secured in the charger
before beginning operation.
Press down on the battery pack to be sure contacts on
the battery pack engage properly with contacts in the
charger.
When batteries become fully charged, unplug the
charger from the power supply and remove the battery
pack.
Fig. 2
cB120n
c120d
cHaRGinG a HoT BaTTeRY Pack
When using a tool continuously, the battery pack may become
hot. A hot battery pack may be connected to the charger
but charging will not begin until the battery temperature
cools to within acceptable temperature range.
When a hot
battery pack is connected to the
c120n
charger, the yellow
LED will illuminate and the red LED will be off. When a hot
battery pack is placed on the
c120d
charger, the red LED
will begin flashing and the green LED will be off. When the
battery pack cools to approximately 120°F, the chargers will
automatically begin charging.
cHaRGinG a cold BaTTeRY Pack
A cold battery pack may be connected to the charger but
charging will not begin until the battery temperature warms
to within acceptable temperature range. When a cold bat-
tery pack is connected to the
c120n
charger, the yellow
LED will illuminate and the red LED will be off. When a cold
battery pack is placed on the
c120d
charger, the red LED
will begin flashing and the green LED will be off. When the
battery pack warms to approximately 32°F, the chargers will
automatically begin charging.
