3
SPECIFICATIONS
Cat. No. .....................................551B-21, 551C-21
USB Battery Controller ....................... 49-24-2310
Volts.............................................................. 12 DC
Battery Type .................................................M12™
Charger Type................................................M12™
Recommended Ambient
Operating Temperature ......................0°F to 125°F
SYMBOLOGY
Volts
Direct Current
Machine wash,
Gentle Cycle in
warm water
Do not bleach
Do not wring or
twist
Tumble dry,
low heat
Do not iron
Do not
dry-clean
ASSEMBLY
WARNING
Recharge only with the charger
specified for the battery. For spe
-
cific charging instructions, read the operator’s
manual supplied with your charger and battery.
Inserting/Removing the Battery
To
insert
the battery, slide the pack into the body of
the battery controller. Make sure it latches securely
into place.
Insert the power cable (from inside the battery controller
pocket) into the power cable port on the battery controller.
Place the battery controller into the pocket and zip
closed. If necessary, unzip the expansion zipper to
accommodate larger battery packs.
To
remove
the battery, push in the release buttons and
pull the battery pack away from the controller.
Using the USB Port
The USB port can be used to charge a cell phone,
MP3 player, or other personal device that uses less
than 5V, 2.1A of DC electrical current. The cord can
be run from the battery controller pocket, through
the grommet and channel on the interior of the
jacket, and through another grommet into a side
pocket. It is not recommend to use the pocket warmer
when an electronic device is charging in a pocket.
To turn on the USB, press the USB power button. The
USB port will remain on for two hours before turning
off automatically.
Fuel Gauge
Press the USB power button to display the battery
pack’s remaining power
.
OPERATION
To
turn on
, press and hold the hand warmer power
button (1 to 2 seconds). The hand warmer will be turned
to High and the red LED will light.
Temperature setting can be adjusted at any time by
pressing the hand warmer power button. Each press will
cycle through the hand warmer’s temperature settings.
To
turn off
the hand warmer, press and hold the hand warm-
er power button until the LED turns off (1 to 2 seconds).
If the hand warmer turns off unexpectedly, check con-
nections and charge the battery pack.
CARE
WARNING
To reduce the risk of injury, always
unplug the charger and remove the
battery pack and battery holder from the hand
warmer before performing any maintenance. Never
disassemble the hand warmer, battery pack or
charger. Contact a MILWAUKEE service facility for
ALL repairs.
If the hand warmer does not start or operate properly
with a fully charged battery pack, clean the contacts on
the battery pack. If the hand warmer still does not work
properly, return the hand warmer, charger and battery
pack, to a MILWAUKEE service facility for repairs.
WARNING
To reduce the risk of personal injury
and damage, disconnect and remove
battery pack and battery holder from battery holder
pocket before washing. Never immerse your battery
holder, battery pack, or charger in liquid or allow a
liquid to flow inside them.
To Clean the Hand Warmer
1. Remove battery pack and battery holder.
2. Push the power cord completely into the battery
holder pocket and zip closed. Remove the belt from
the hand warmer to avoid entangling.
3. Machine wash, Gentle Cycle in warm water. Do not
use bleach. Do not dry clean. Do not wring or twist.
4. Tumble Dry on Low Heat. Do not iron.
ACCESSORIES
WARNING
Use only recommended accessories.
Others may be hazardous.
For a complete listing of accessories, go online to www.
milwaukeetool.com or contact a distributor.
SERVICE - UNITED STATES
1-800-SAWDUST
(1.800.729.3878)
Monday-Friday, 7:00 AM - 6:30 PM CST
or visit
www.milwaukeetool.com
Contact Corporate After Sales Service Technical
Support with technical, service/repair, or warranty
questions.
Email: [email protected]
Become a Heavy Duty Club Member at
www.milwaukeetool.com to receive important
notifications regarding your tool purchases.
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 M12 HEATED JACKET (including its battery holder) 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 any part on M12™ Heated Jacket which, after
examination, is determined by MILWAUKEE to be defective in material or workmanship for a
period of one (1) year* after the date of purchase. Return of the Heated Jacket to a MILWAU-
KEE factory Service Center location, freight prepaid and insured, is required. 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 personnel, misuse, alterations, abuse, normal wear and tear, or accidents.
*This warranty does not cover a M12™ LITHIUM-ION Battery Pack; there is a separate and
distinct warranty available for a battery pack.
Warranty Registration is not necessary to obtain the applicable warranty on a MILWAUKEE
heated jacket. The manufacturing date of the product will be used to determine the war-
ranty period if no proof of purchase is provided at the time warranty service is requested.
ACCEPTANCE OF THE EXCLUSIVE REPAIR AND REPLACEMENT REMEDIES DE-
SCRIBED HEREIN IS A CONDITION OF THE CONTRACT FOR THE PURCHASE OF
EVERY MILWAUKEE PRODUCT. IF YOU DO NOT AGREE TO THIS CONDITION, YOU
SHOULD NOT PURCHASE THE PRODUCT. IN NO EVENT SHALL MILWAUKEE BE LI-
ABLE FOR ANY INCIDENTAL, SPECIAL, CONSEQUENTIAL OR PUNITIVE DAMAGES,
OR FOR ANY COSTS, ATTORNEY FEES, EXPENSES, LOSSES OR DELAYS ALLEGED
TO BE AS A CONSEQUENCE OF ANY DAMAGE TO, FAILURE OF, OR DEFECT IN ANY
PRODUCT INCLUDING, BUT NOT LIMITED TO, ANY CLAIMS FOR LOSS OF PROFITS.
SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL
OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY
NOT APPLY TO YOU. THIS WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER
EXPRESS WARRANTIES, WRITTEN OR ORAL. TO THE EXTENT PERMITTED BY LAW,
MILWAUKEE DISCLAIMS ANY IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION
ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
USE OR PURPOSE; TO THE EXTENT SUCH DISCLAIMER IS NOT PERMITTED BY LAW,
SUCH IMPLIED WARRANTIES ARE LIMITED TO THE DURATION OF THE APPLICABLE
EXPRESS WARRANTY AS DESCRIBED ABOVE. SOME STATES DO NOT ALLOW LIMITA-
TIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION
MAY NOT APPLY TO YOU, THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS,
AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE.
