[JCS100]

To put Stoner out of his misery, then the short answer is that it should work as described. The problem is the £3 tag from China does not inspire confidence, and the 50/50 outcome could well be a pop due to over voltage from the power base (@16v?) or the 8A rating measured to the Itchifanne standard.

For £3 suck it and see as they say………….

Cheers JCS100