A few days ago a power line outage in my city damaged the nvme storage.
I wasn’t prepared for this!
After some research I bought an ups hat (b) [overcharge/discharge protection, over current protection, short circuit protection, and reverse protection, along with the equalizing charge feature] designed for raspberry but suitably modified for rock 5b.
My previous configuration included the metal case, now I opted for the acrylic one and this is the result: