I recently found a drawback to my fancy, lightweight battery, the Antigravity ATX 20 HD.
It has h4 terminal posts which are square and work very well. I use two for the mmc things like the Banner battery did, and i use the other two for accessories.
The bad thing i discovered is that each square post has a square thick nut in it with a metric threaded hole. 10mm socket fits the bolt that goes into the not. These 4 nuts are not captured inside the square posts and can fall out of the one side on each post. It is very VERY to drop one of these little buggers and loose it in the darkness below. I dropped one, it did not fall out the bottom, and do you think the parent company, Antigravity sells them separately??? NOOOOOOO.! !!!!! 🤬🤬🤬😱😱🤬🤬😂😂
A regular nut won’t fit in the hole. So now off to make a special nut.....
