Ryobi 40V Battery Magnetic Mount

This battery mount is designed for the Ryobi 40V 4ah batteries and uses 30 (8mm diameter x 3mm thick) magnets. https://www.amazon.com/dp/B0CDGY4VBM?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1

I pressed two magnets in each hole to get enough holding strength for the 4ah battery. Did not have bigger batteries to test.

The mount has a notch so the battery does click in, which meant I had to tilt it 5 degrees to allow reaching the latch release to remove the battery.