The Vape Tray Charger by Oakley Technology is made of aluminum, has two spots to hold your eGo 650 or 1100 mah batteries while it uses the third spot to charge your eGo batteries. The Vape Tray Charger also can hold one eGo and two clearomizers, 2 eGo's and one clearomizer, or any combination you desire.
The Vape Tray Charger has a USB cord which can be connected to an AC charger or USB outlet. The output is 450 mah. Each hole is 15 mm in diameter.