Bigga-Bazza!

"Eh? I heard an explosion! What's that burning smell?"

- Gruntilda

Bigga-Bazzas! are bateries used by the Hag 1 in Banjo-Tooie. They appear to be a more powerful version of the Bazza! Superlife Batteries and, according to their labels, made of diamond. During the fight against the driller, Banjo and Kazooie need to enter it by using a Clockwork Kazooie Egg and destroy the batteries, causing the tank to cease function.

Trivia

 * The labels in the Bigga-Bazzas! state that they were "made by Rareware."