不适用 1.5V 3V 4.5V 6V LR20 D Cell Battery Eliminator with US Plug USB Power Adapter Replace 1 to 4pcs LR20 D Size Battery Power Supply Cord(100cm) : Amazon.ca: Electronics
Lantern battery - Wikipedia
Duracell Alkaline Battery Size D 1.5 V Card 4 : Amazon.ca: Health & Personal Care