To charge the batteries in Evolution Light Kits you need BOTH a transformer (the part that plugs in the wall) and the splitter (the part you plug into both light units). This is the transformer that plugs into the wall. Please note that this is a european plug so you will also need a travel plug. You can also use a shaver socket if you have one.

The Mr B charger and splitter also charges the Mr Babache LED stage balls and the LED diabolo handsticks.