Wagan Tech 2537/2537-5 Twin USB/DC Cup Holder Adapter
The Wagan Tech Twin USB/DC adapter easily fits into your car's cup holder to power your satellite radio, iPhone™, or tablet. The 2537 adapter features two USB port and two DC outlets. The 2537-5 model features two 2.1 Amp** USB ports and two DC outlets. If you are out camping and using your car to power or charge multiple 12V and/or USB devices, the battery level indicator lets you know when you need to start thinking about running the car for a while so that you are not left with a dead battery.Features and Specifications:
- Serves as a cigarette lighter adapter to power DC appliances
- 12V DC input voltage
- Battery level indicator light
- Fits nicely in your car's cup holder
1 Amp per USB port if both are being used at the same time. If only one USB port is being used, it can produce the full 2.1 Amp. The 2537 model has a lower USB output.