28mm 6v drivers ?

So. I’ve got a Haikelite HT35 which just died. Hard.
Both the driver and the LED is blown.

I opened it up, and found it to be a simple pill construction. Easy to mod.

It uses 2 26650 batteries in series.
Originally it used an XHP35 and some kind of 6v to 12v boost driver to power the XHP35.

-Going to repair it, but I don’t have suitable parts for it at the moment.

Does anyone have a good suggestion for a 28mm 6v driver?
I’ve done a bit of searching, but I can’t seem to find a lot of drivers this size.

Suggestions?

Previous thread for this light included two driver options. The LD-51 from Kaidomain and a similar but not original one from Haikelite on their ali store.

Suggested in that thread was to contact Haikelite to be sure the driver is ok for that light (or maybe ask if they have the original driver available?). The OP bought the Kaidomain driver instead.

https://www.aliexpress.us/item/2251832789297320.html

http://kaidomain.com/LD-51-28mm-1-5A-2-Cells-Boost-Driver-Circuit-Board-for-Cree-XHP35