Technical data

English
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 • Disconnectthechargerfromtheoutlet
beforeattemptinganycleaning.Thiswill
reduce the risk of electric shock. Removing
the battery pack will not reduce this risk.
• NEVERattempt to connect 2 chargers together.
 • Thechargerisdesignedtooperateon
standard220-240Vhouseholdelectrical
power. Do not attempt to use it on any other
voltage. This does not apply to the vehicular
charger.
Save tHeSe inStructionS
Chargers
The DCB105, DCB107 and DCB112 chargers
accept 10.8 V Li-Ion batteries.
These chargers require no adjustment and are
designed to be as easy as possible to operate.
Charging Procedure (fig. 2)
1. Plug the charger into an appropriate outlet
before inserting battery pack.
2. Insert the battery pack (j) into the charger.
The red (charging) light will blink continuously
indicating that the charging process has started.
3. The completion of charge will be indicated by
the red light remaining ON continuously. The
pack is fully charged and may be used at this
time or left in the charger.
NOTE: To ensure maximum performance and life of
Li-Ion batteries, charge the battery pack fully before
first use.
Charging Process
Refer the table below for the state of charge of the
battery pack.
State of charge - DCB105
charging – – – –
fully charged –––––––––––
hot/cold pack delay –– – –– –
 replacebatterypack •••••••••••
State of charge - DCB107 and DCB112
charging –– –– –– –– ––
fully charged ––––––––––––––––––––
hot/cold pack delay –– –– –– –––––––
Hot/Cold Pack Delay
DCB105
When the charger detects a battery that is too hot
or too cold, it automatically starts a Hot/Cold Pack
Delay, suspending charging until the battery has
reached an appropriate temperature. The charger
then automatically switches to the pack charging
mode. This feature ensures maximum battery life.
DCB107 AND DCB112
When the charger detects a battery that is hot, it
automatically delays charging until the battery has
cooled.
When the charger detects a battery that is cold, it
automatically delays charging until the battery has
warmed.
The red light will continue to blink, but a yellow
indicator light will be illuminated during this
operation. Once the battery has cooled, the yellow
light will turn off and the charger will resume the
charging procedure.
XR Li-Ion tools are designed with an Electronic
Protection System that will protect the battery
against overloading, overheating or deep discharge.
The tool will automatically turn off if the Electronic
Protection System engages. If this occurs, place the
Li-Ion battery on the charger until it is fully charged.
LI-ION BATTERY PACKS ONLY
Li-Ion batteries are designed with an Electronic
Protection System that will protect the battery
against overloading, overheating or deep discharge.
The tool will automatically turn off if the Electronic
Protection System engages. If this occurs, place the
Li-Ion battery on the charger until it is fully charged.
Important Safety Instructions for All
Battery Packs
When ordering replacement battery packs, be sure
to include catalog number and voltage.
The battery pack is not fully charged out of the
carton. Before using the battery pack and charger,
read the safety instructions below. Then follow
charging procedures outlined.
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 • Donotchargeorusebatteryinexplosive
atmospheres, such as in the presence of
flammable liquids, gases or dust. Inserting
or removing the battery from the charger may
ignite the dust or fumes.
• Never force battery pack into charger. Do
not modify battery pack in any way to fit into