The Duracell Bunny saves Santa from a Christmas blackout in the battery brand’s first festive campaign in five years. When it comes to planning a magical family Christmas, the slightest thing can bring the whole event crashing down. As every parent knows, it’s easy to forget an overlooked essential – the batteries for those new toys under the tree. ‘Bunny saves Christmas’, a new integrated campaign from Wunderman Thompson UK, and Bunny’s first festive outing in half a decade, is here to make sure that nothing gets in the way of a magical Christmas, thanks to Duracell Optimum battery’s superior performance.