@SteveWeir Theoretically, if we knew the current load of the valve in mA, we would know which curve corresponds to discharge (in the graphs, the colors of the curves correspond to different current...

Thanks @SteveWeir I think the same, I would like to buy: PUJIMAX 4255mWh with the USB-C. I found very interesting site (akkutests. de) whete the author make reviews of Li-Ion batteries. Very...

I am also interested in whether the recommendation not to use rechargeable batteries applies only to 1.2V Ni-Mh batteries. To save on battery costs, I am also considering purchasing AA Battery...

I have been testing a set of four valves in one room since March 2025. They taked the temperature from T315. I created a group. Everything worked as it should. However, I needed to change the user in...