Two Cells.

Tesla Cells are the ammunition used by the Tesla Gun in Return to Castle Wolfenstein. Each gives you 50 "rounds" of Tesla ammo, they are quite rare so it's best to save them when needed most.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.