3
SYMBOLOGY
Volts
Direct Current
Alternating Current
Double Insulated
Properly Recycle Batteries
Hertz
Amps
C
US
UL Listing for Canada and U.S.
FUNCTIONAL
DESCRIPTION
CAT.
1. Contacts
2. Release buttons
3. Fuel Gauge button
4. Fuel Gauge
5. Electrical contacts
6. Bay
7. Serial Number (on bottom of charger)
8. Vents
9. Light indicators - when a battery pack is inserted
into the charger, the light will indicate the following:
Continuous red: Charging
Continuous green light: Charging is complete
Flashing red: Battery is too hot/cold - Charging will
begin when battery reaches correct
charging temperature
Flashing red/green: Damaged or faulty battery pack
2
4
1
7
9
8
2
5
6
3
SPECIFICATIONS
Cat. No. ............................................... 48-59-1801
Input Volts
....................................................
120 AC
Input Amps
....................................................
2.1 AC
Output Volts .................................................. 18 DC
Output Amps
................................................ 3.1 DC
Cat. No. .................................................... 2710-20
Input Volts
....................................................
120 AC
Input Amps
....................................................
2.1 AC
Input Volts
.....................................................
12 DC
Input Amps
...................................................
6.5 DC
Output Volts .................................................. 18 DC
Output Amps
................................................ 3.1 DC
Battery Cat. No.................................... 48-11-1815
Volts .............................................................. 18 DC
Battery Cat. No.................................... 48-11-1820
Volts .............................................................. 18 DC
Battery Cat. No.................................... 48-11-1828
Volts .............................................................. 18 DC
Battery Cat. No.................................... 48-11-1840
Volts .............................................................. 18 DC
Battery Cat. No.................................... 48-11-1850
Volts .............................................................. 18 DC
Battery Cat. No.................................... 48-11-1860
Volts .............................................................. 18 DC
Battery Cat. No.................................... 48-11-1890
Volts .............................................................. 18 DC
Recommended Ambient
Charging Temperature ...................
40°F to 105°F
MILWAUKEE LI-ION
BATTERY PACK
OPERATION
Fuel Gauge
Use the Fuel Gauge to determine the battery pack's
remaining run time. Press the Fuel Gauge button to
display the lights. The Fuel Gauge will light up for
2-3 seconds. When less than 10% of charge is left,
1 light on the fuel gauge will flash slowly.
78-100
%
55-77
%
33-54
%
10-32
%
Less than 10% if bottom light is flashing
Approximate Run
Time Remaining
NOTE:
If the Fuel Gauge doesn't appear to be
working, place the battery pack on the charger and
charge as needed.
Compared to NiCd battery pack types, MILWAUKEE
Li-Ion battery packs deliver fade-free power for their
entire run time. The tool will not experience a slow,
gradual loss of power as you work. To signal the
end of discharge, 1 light on the fuel gauge will flash
quickly for 2-3 seconds and the tool will not run.
Charge the battery pack.
