Trough Battery

| View Cart ⇗ | Info

The trough battery was a variant of the Voltaic Pile and was invented by William Cruickshank c1800. Volta’s battery consisted of brine-soaked pieces of cloth sandwiched between zinc and copper discs, piled stack; this resulted in electrolyte leakage as the weight of the discs squeezed the electrolyte out of the cloth. Cruickshank solved this problem by laying the battery on its side in a rectangular box. The inside of this box was lined with shellac for insulation, and pairs of welded-together zinc and copper were laid out in this box, evenly spaced. The spaces between the plates (the troughs) were filled with dilute sulfuric acid. So long as the box wasn’t knocked about, there was no risk of electrolyte spillage.


Benson John Lossing, ed. The New Popular Educator (London, England: Cassell & Company Limited, 1891)


TIFF (full resolution)

2400×1057, 1.4 MiB

Large GIF

1024×450, 167.2 KiB

Medium GIF

640×281, 79.3 KiB

Small GIF

320×140, 20.7 KiB