The Wagan Twin Socket Battery Charger 2104 doubles as a DC splitter allowing 2 car cigarette power adapters from 1 and a AA charger for 2 AA rechargable batteries.  Great as a cigarette lighter spliter but also charges 2 included rechargable AA batteries.

Features

• Dual 12V & 24V DC sockets
• Battery charger for two AA Ni-Cd or Ni-MH batteries
• Built-in map light for illumination
• Bi-color LED indicates charged batteries
• Adjustable head for flexible connection
• Rechargeable batteries included

Owners Manual

Wagan Tech Twin Socket Battery Charger Operation Manual