4x AAA Duracell Plus Power Alkaline Batteries. 1. 5V, LR03. Duracell Plus Power gives you reliable performance and long lasting power in a broad range of everyday devices. You can rely on Duracell Plus to power your remote controls, CD players, motorized toys, flashlights, toothbrushes, etc. Pack of 4x 1. 5V alkaline batteries. Battery type AAA, LR03, 1. 5V. Always read label.