Tamiya has released Power Champ GZ 4pcs. Batteries under Battery & Charger (AA) Mini 4WD Series category
Tamiya #55099 - Tamiya Power Champ GZ (4pcs.) - Batteries
��Previously available just as a dual pack, the superior power Champ GZ R6/AA/UM3 alkaline battery pack happens to be striking theaters in an even more convenient pack of four