Hi, First post ... I'd be interested to see how others mount the small 2 cell batteries to nanoFlash.
I will be using nanoFlash on a variety of cameras with different powering options.
I have attached a small plastic enclosure from a local component store, hole in bottom for cable, foam padding ... works a treat.

Dear Andrew,

Welcome to DVInfo.net. This is a wonderful place.

As far as I know, most just use a small patch of Velcro.

The battery weighs 3.8 ounces or 108 grams.

We designed a battery case, built it, but we were not 100% happy with it, so we are designing a new battery case.

The small 2-cell Lithium-Ion battery powers the nanoFlash for around 3 hours. I do not know the exact time.