Gem E-4 Batteries drain with sharp turn

I’ve got a 2008 E4 and when I make a sharp turn the battery goes from full charge down to a single red bar. the yellow turtle light comes on. If no sharp turn all is fine… Any ideas what could cause this?

Thanks

Hi Golfdude

That all sounds a bit strange to say the least. We have a number of GEM experts on the forum and I am sure one of them will be able to help you.

Regards,

Mark