Milwaukee M12 48-11-2401 Operator's Manual page 5

Charging a Hot or Cold Battery Pack
The Red Flashing Indicator light on the charger in-
dicates that the battery pack temperature is outside
the charging range. Once the battery pack is within
the acceptable range, normal charging will take place
and the red light will be continuous. Hot or cold bat-
teries may take longer to charge.
Li-Ion Charging Status
Battery Pack Red Charger
Temperature Indicator Light
Too Hot Fast Flashing
Normal Range Continuous
Too Cold Fast Flashing
Powering the Charger with an Inverter
or Generator
The charger will operate with most generators and
inverters rated at 300 Watts or higher.
Maintenance and Storage
Store your charger in a cool, dry place.
As a general practice, it is best to unplug battery
chargers and remove batteries when not in use.
No battery pack damage will occur, however, if the
charger and battery pack are left plugged in.
The charger has no serviceable parts.
To reduce the risk of injury, always
WARNING
unplug the charger and remove the
battery from the charger before performing any
maintenance. Never disassemble the battery or
charger. Contact a MILWAUKEE service facility
for ALL repairs.
To reduce the risk of injury and damage, never
immerse your battery or charger in liquid or allow
a liquid to flow inside them.
Cleaning
Clean out dust and debris from charger vents and
electrical contacts by blowing with compressed air.
Use only mild soap and a damp cloth to clean the
battery pack and charger, keeping away from all elec-
trical contacts. Certain cleaning agents and solvents
are harmful to plastics and other insulated parts.
Some of these include gasoline, turpentine, lacquer
thinner, paint thinner, chlorinated cleaning solvents,
ammonia and household detergents containing am-
monia. Never use flammable or combustible solvents
around batteries, charger, or tools.
SERVICE - UNITED STATES
1-800-SAWDUST
Monday-Friday, 7:00 AM - 6:30 PM CST
www.milwaukeetool.com
or visit
Contact Corporate After Sales Service Technical
Support with technical, service/repair, or warranty
questions.
Email: metproductsupport@milwaukeetool.com
B e c o m e a H e a v y D u t y C l u b M e m b e r a t
www.milwaukeetool.com to receive important
notifications regarding your tool purchases.
Charging Status
Not charging
Normal charging
Not charging
Repairs
(1.800.729.3878)
SERVICE - CANADA
Milwaukee Tool (Canada) Ltd
1.800.268.4015
Monday-Friday, 7:00 AM - 4:30 PM CST
or visit www.milwaukeetool.ca
LIMITED WARRANTY
USA & CANADA
Every MILWAUKEE Battery Pack (sold with cordless product and/or
as a replacement battery pack) is warranted to the original purchaser
only to be free from defects in material and workmanship. Subject to
certain exceptions, MILWAUKEE will repair or replace a battery pack
which, after examination, is determined by MILWAUKEE to be defec-
tive in material or workmanship for the stated warranty period from
date of purchase. Return of the battery pack to a MILWAUKEE factory
Service Center location or MILWAUKEE Authorized Service Station,
freight prepaid and insured, is required. For the proper shipping pro-
cedure of battery packs, contact 1.800.SAWDUST (1.800.729.3878),
or go to www.milwaukeetool.com. A copy of the proof of purchase
should be included with the return product. This warranty does not
apply to damage that MILWAUKEE determines to be from repairs
made or attempted by anyone other than MILWAUKEE authorized
personnel, misuse, alterations, abuse, normal wear and tear, lack of
maintenance, or accidents.
Battery Pack
Cat. No.
48-11-1828
(Serial number prefix "B41E"
and later)
48-11-1840
48-11-1850
48-11-1860
48-11-1890
48-11-2402
48-11-2440
48-11-2460
48-11-2830
(Serial number prefix "C71")
48-11-0490
48-11-1815
48-11-1820
48-11-2001
48-11-2401
48-11-2420
48-11-2430
48-11-1828
(Serial number prefix "B41D"
and earlier)
48-11-1830
(Serial number prefix "A95")
48-11-2830
(Serial number prefix "A71")
48-11-0100
48-11-1024
48-11-1830
(Serial number prefix "E95")
48-11-1970
48-11-2230
*The warranty period for MILWAUKEE M18™ 48-11-1828 (with the
serial number prefix "B41D" and earlier), V18™48-11-1830 (with the
serial number prefix "A95"), and V28™ 48-11-2830 (with the serial
number prefix "A71") is five (5) years / 2000 charges from the date of
purchase, whichever first occurs. The first 1000 charges or 2 years
of the warranty, whichever first occurs, are covered through free
replacement of the defective battery. This means that for the earlier
of the first 1000 charges or two (2) years from the date of purchase/
first charge, a replacement battery will be provided to the customer for
any defective battery free of charge. Thereafter, the remaining charges
up to a total of 2000 or the remainder of the five (5) year period from
the date of purchase, whichever first occurs, will be covered on a pro
rata basis. This means that every customer gets an additional 1000
charges or three (3) years of pro rata warranty on the these battery
packs, depending upon the amount of use. MILWAUKEE M18™
48-11-1828 (with the serial number prefix "B41E" and later), V18™48-11-
1830 (with the serial number prefix "E95"), and M28™ 48-11-2830 (with
the serial number prefix "C71") have different warranty periods, as listed.
Warranty Registration is not necessary to obtain the applicable warranty
on a MILWAUKEE battery pack. The manufacturing date of the product
will be used to determine the warranty period if no proof of purchase
is provided at the time warranty service is requested.
5
Warranty Period
Chemistry (from date of purchase)
Lithium-Ion (Li-Ion) Three (3) Years
Lithium-Ion (Li-Ion) Two (2) Years
Two (2) Years –
Lithium-Ion (Li-Ion) plus, Three (3) Years
Pro-Rata (prorated)*
Nickel-Cadmium (Ni-Cd),
Nickel-Metal-Hydride (Ni-MH),
Lithium-Ion (Li-Ion)
One (1) Year