RBC-121R Battery Charger
• Properly dispose of batteries. Do not
burn. When disposing, place tape over bat-
tery terminals to prevent shorting. Batteries
are Li-Ion and should be recycled. Follow
all applicable local regulations for disposal
of batteries. Refer to Disposal section.
RIDGID Contact
Information
If you have any question concerning this
RIDGID
®
product:
– Contact your local RIDGID distributor.
– Visit RIDGID.com to find your local
RIDGID contact point.
– Contact Ridge Tool Technical Service
De part ment at rtctechservices@emer -
son.com, or in the U.S. and Canada call
(800) 519-3456.
Description
The RIDGID
®
RBC-121R Lithium-Ion Bat tery
Charger is designed to charge RIDGID RB-
12XXX series Lithium-Ion Batteries (as listed
in the Speci fications section). This charger re-
quires no adjustments. The charger includes
lights to indicate battery charge state and
charger condition.
Figure 1 – RBC-121R Lithium-Ion Battery
Charger
Tab
RB-1225R
Figure 2 – RB-12XXX Series Lithium-Ion
Batteries
Specifications
Batteries
Type......................Lithium-Ion (Li-Ion)
Model....................RB-1225R
4
Cell Quantity .........3
Nominal Voltage ...10.8 V
Amp-hour..............2.5 Ah
Battery Weight ......0.40 lb (0.18 kg)
Maximum Battery
Temperature ............140° F (60° C)
Compatibility............RB-12XXX series batter-
NOTE: Maximum Battery pack voltage (V MAX)
is 12V and indicates the open circuit battery
voltage when fully charged without a workload.
This battery does not operate continuously at
V MAX. Nominal Voltage is 10.8V and approx-
imates the average operational voltage with a
workload. This battery operates at a voltage
that decreases during discharge.
RBC-121R Charger
Type......................Li-Ion
Input.......................120Va.c., 60Hz
Output ....................10.8V d.c., 4.0 A max.
Cord
Approximate
Charge Time..........2.5 Ah battery ≤ 40 min-
Cooling...................Passive convection
Charging
Temperature Range....32° F (0° C) - 113° F
Warning
Label
Charger Dimension .....5.7" x 5.3" x 3.5"
Charger Weight ...........1.55 lbs. (0.70 kg)
Compatibility ................RIDGID RB-12XXX
ies (such as the RB-
1225R and RB-1225) can
be charged in any RIDGID
RBC-12XX series charger
(RBC-121, RBC-121R).
(U.S. & Canada)
100V - 240V a.c, 50-60 Hz
(all others)
1.5 A Max.
utes
cooling (no fan)
(45° C)
(145 x 134 x 89 mm)
series batteries (such
as the RB-1225R &
RB-1225)
999-995-210.09_REV. C