I just bought my dad a pair of grabber battery heated gloves that run on 4 AA batteries each.
What I want to know is how can I change it from the AA's to something along the lines of a 9v to increase the heat in them I also want to know how it will affect the length of use I also need to extend the wires from the gloves to a central battery pack because he works in a cold factory and the pack being on his wrist (as it is now) is not really an option.
What I want to know is how can I change it from the AA's to something along the lines of a 9v to increase the heat in them I also want to know how it will affect the length of use I also need to extend the wires from the gloves to a central battery pack because he works in a cold factory and the pack being on his wrist (as it is now) is not really an option.