Blue Sea Systems 12/24V Dual USB 4.8A Chargers - Switch Mount
Model: 1039-BSS
- Charge your devices at the perfect speed they need
- Internal filtering cuts down on electronic interference
- Over temperature protection keeps things safe
- A protective dust cap stops debris and moisture
- Conformal coated circuit board suits harsh marine settings
- Easy to mount in an existing contura switch aperture
With intelligent device recognition, quickly charge phones, tablets, and other mobile devices
SpecificationsMaximum Output Current | 4.8A DC (total) |
Input Voltage | 12V/24V DC |
Output Voltage | 5V DC ±5% |
Cut Out Dimensions | 1.45 in (36.83 mm) H 0.83 in (21.08 mm) W |
Input Voltage Range | 9-32V DC |
Parasitic Current Draw | 1mA |
Port Configuration | Intelligent Device Recognition |
Reverse Polarity Protection | Yes |
Short Circuit Protection | Yes |
Thermal Overload Protection | Yes |

Using this charger port is a breeze. First, make sure it's properly mounted in an existing contura switch aperture. Then, connect your 12V or 24V DC power source. Once it's all set up, plug in your phone, tablet, or other mobile devices. The charger will recognize your device and charge it at the right speed. As for precautions, avoid using it in extremely high - temperature environments to prevent overheating. Keep the protective dust cap on when not in use to keep out debris and moisture. For maintenance, you can simply wipe the surface clean with a dry cloth. Check the connections periodically to make sure they're secure. If you notice any issues, stop using it immediately and consult a professional.