Energizer S8934 Metal 2D LED Torch with 2x D Batteries The Energizer Base Charger takes both AA and AAA batteries, and is the perfect way to keep your everyday devices running. Its great value for money, and can be easily tucked away in a corner to give you fully charged batteries whenever you need them. Features: Charges four AA or AAA batteries overnight LED charge light tells you when batteries are charging Great value, economical battery charger Reverse polarity protection Energizer Rechargeable, the #1 selling rechargeable battery brand in the world based on scan data