Hello and sorry if I bump into this thread with something bit different, but still related.
I have not much clue about electricity and the power of these batteries, mostly important info would be about the LR621 (Hot Toys lightsaber arms use these).
I want to customize the figures, to still use the LED arms and their lights, but without the batteries. So I don´t have to move the figures, try to find the little button to light them up or change the clothing etc.
My idea is to connect small cable at the + and - inside the arm, where the batteries would be and let these cables guide along the figure (underneath their clothing) into the base for example. There I would store a battery (or more) for powering the LED up. Maybe even with a remote control.
Long speech, short question: Beside the 3 LR621 which do their trick inside the arm to light the LED, which bigger and I guess more lasting (and rechargeable) battery could I use for that?
Again sorry if I totally misplaced my question here and if I did so, please remove it and try to forgive me.
Many, many thanks and btw this community is awesome and a pure pleasure to witness all the effort and fan dome.
Cheers!