This Battery Voltage Reducer allows you to use our range of coloured gold mixing system with our battery powered plating pen. By replacing one of your AAA batteries with this Battery Voltage Reducer you will reduce the voltage of the remaining 2 batteries to just over 2 volts. This is the best voltage level for these plating solutions. You should only use new AAA batteries when using these plating solutions and the best choice would be to use Energiser Ultimate Lithium L92 batteries.
