
A holder (socket) for connection in series of in number 2 batteries with AA/R06 size; corpus material stell, nickel (Ni) backing; assembly of the batteries-by wriggling into holes

The offer is valid from 12.11.2025 to 12.11.2025
When installing the positive terminal (anode) of one of the batteries is pressed against the spiral, the negative terminal (cathode) of the second one must contact the spring. In this case, the batteries are sequentially connected to an electric circuit, and their electromotive voltages (EHD) are summed up.