If you can wait a month, we have a new Glove Liner that is going to be better to use with the 7.4volt battery. For Hunters, Hikers, Bicyclers, Gardeners and others wanting mobilty, these new Glove Liners and harness will work much better for your needs...

Warm, Light and Thin. Fits Under Most Work Gloves or can be worn alone. 5 Watts of Heat in Each Glove Gives a Nice Warmth. Hookup the Glove Liners to our Heat-troller through our Long Y cable to our 7.4V portable battery pack.
these Glove Liners are designed to work wth our 7.4 Volt batteries and if you are not using it with our Base Layer, you need a Y harness to power them from our 7.4V portable battery pack.