This is a 3-in-1 intelligent battery charger that lets you charge your batteries at home, through a computer, or in your car. It can charge up to four AA or AAA batteries simultaneously. Bring your dead batteries back to life with this reliable battery charger.

• 3-in-1 functionality.
• Compatible with AA and AAA batteries.
• Charge four batteries at a time.
• Includes four pre-charged rechargeable batteries.
• Available in different designs.