This clever little device means that you will never have to worry about being "caught short" for an ordinary household battery again!
This in car battery charger from Ring (RMSB6) charges both AA and AAA sze batteries and has 2 x AA batteries included in this pack.
Plugging easily into your normal cigarette lighter socket allows you to charge the batteries quickly and easily.
A perfect gift for the person that you think has everything.
