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www.tourmaster.com

www.tourmaster.com

INTRODUCTION

Thank you for purchasing our Tourmaster

®

 Synergy

®

 7.4V 

battery and charger; please read the entire user manual prior 

to use. The Tourmaster

®

 Synergy

®

 7.4V battery is a slim and 

lightweight lithium-ion external battery pack designed specifi-

cally for use with Tourmaster

®

 Synergy

®

 7.4V heated apparel 

and gloves.

FEATURES

•  Ultra-lightweight construction reduces bulk & weight

•  LED battery power gauge (Part #8761-7401-01)

•  Extended runtimes up to 10 hours

•  AC and DC charging options

•  Do not wear against bare skin

•  Should only use the battery provided with garment/gloves

•  Do not attempt to disassemble or alter any part of product

•  Do not store below -4ºF (-20ºC) or above 140ºF (60ºC).

•  Do not allow batteries/charger to come into contact with

  water or other liquids. If water or other liquids enter the

  battery interior, immediately unplug the product from the

  battery. Continued use of the product may result in fire or

  an electrical shock.

•  Do not place this product near a heat source or expose

  battery to direct flame or heat, as the battery may explode.

•  Disconnect the battery pack from garment/gloves when 

  not in use, because even when it is turned off, the 

  garment will continue to slowly drain power from the

  battery pack.

•  Do not place in fire or incinerate

•  Do not dispose in garbage

•  Recycle in accordance with local regulations

It is important to maintain at least 25% of your battery power

when it is not in use. Failure to do this will result in performance

problems and reduced battery life. Be certain to use your battery

with product with an amp rating less than the maximum capacity

output rating for the battery. For instance, the li-ion battery

has a maximum capacity output rating of 2 amps and should

not be used with heated products that draw more than 2 amps.

Please check product’s amp draw before connecting battery 

pack. Failure to do so can overheat the battery, causing damage.

FAILURE TO CHARGE BATTERY PRIOR TO USE WILL 

REDUCE BATTERY LIFE. CHARGE BATTERY REGULARLY.

7.4V 2.2AH LITHIUM-ION

BATTERY and CHARGER

U S E R   G U I D E

WARNING

CAUTION

DISPOSAL

100

75

50

25

%

7.4V SYNERGY

®

Standard Battery Part #8761-7401-01

7.4V SYNERGY

®

Jacket/V

est

* Can be used to charge both 7.4V Standard and Glove batteries. ** One 7.4V SYNERGY® Glove battery required for each glove.

Optional 21” Extension Cable

Part #8761-7415-01

7.4V SYNERGY

®

 Dual

Battery Charger* Part #8761-7414-01

7.4V SYNERGY

®

 Single

Battery Charger* Part #8761-7402-01

7.4V SYNERGY

®

Glove Battery**

Part #8761-7403-01

7.4V SYNERGY

®

Gloves

7.4V SYNERGY

®

 Car Charger

12V Auto Adaptor* Part #8761-7413-01

Red = Charging Green = Charged

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