4700µF Electrolytic Capacitor Demonstrator with 4mm Terminals Item Type_Cell Model the lower-friction variant of the

the lower-friction variant of the metal-bearing bench-clamp pulley in the series

Twenty 1-inch sample squares spanning ferrous and non-ferrous metals

pairing a fixed 12V AC line with a continuously variable 0 to 12V DC line at 5A each

Permanent-magnet stack inside an 8 x 5 inch base recharges weakened bar and horseshoe magnets by realigning their domains - no electrical power

and slit plates

4700µF Electrolytic Capacitor Demonstrator with 4mm Terminals Item Type_Cell Model the lower-friction variant of the4,700 microfarad electrolytic capacitor in an ABS module with 4mm sockets, sized for energy storage demonstrations where stored joules need to discharge through a visible load.