Description
Blue Sea Dual USB Charger - 24V Contura | Boat Supply Store
Maintain essential electronic connectivity on your vessel with this robust marine-grade dual USB charger. Designed for 24V DC systems, it integrates seamlessly into Contura switch panels, providing 2.1A maximum output for simultaneous device charging. Its conformal coated circuit board and corrosion-resistant materials ensure reliable operation in harsh saltwater environments, while built-in reverse polarity, short circuit, and thermal overload protection safeguard your electronics.
Key Features
- Dual USB Ports for simultaneous device charging
- Marine-Grade Construction with corrosion-resistant materials
- Conformal Coated Circuit Board for extreme environments
- Contura Switch Aperture Mount for clean integration
- Reverse Polarity Protection safeguards electrical systems
- Short Circuit Protection prevents damage
- Thermal Overload Protection ensures safe operation
- Protective Dust Cap with tether included
Specifications
| Product Specifications | |
|---|---|
| Input Voltage | 12V DC, 24V DC |
| Maximum Output Current | 2.1A |
| Parasitic Current Draw | 15mA |
| Protection | Reverse Polarity, Short Circuit, Thermal Overload |
| Circuit Board | Conformal Coated |
| Materials | Corrosion-Resistant |
| Mounting Type | Contura Switch Aperture |
| Certifications | CE |
Who This Is For
Boaters requiring a durable and reliable method to power smartphones, GPS units, and other mobile devices on their 24V DC marine electrical systems. Ideal for vessels equipped with existing Contura switch panels seeking a professional and integrated charging solution.
How It Compares
| Feature | Blue Sea Dual USB Charger - 24V Contura | Competitor |
|---|---|---|
| Mounting Style | Contura Switch Aperture | Panel Mount, Panel Mount |
| DC Input Voltage | 12V DC, 24V DC | 12V DC, 24V DC, 12V-24V DC |
| Maximum Output Current | 2.1A | 2.1A, 3.1A |
| Circuit Board Coating | Conformal Coated | Conformal Coated, Not Specified |
| Dust Cap | Yes, with tether | Yes, Yes |
Common Concerns Answered
Is the 2.1A output sufficient for modern high-demand devices?
The 2.1A total output is designed for reliable charging of most mobile devices, including smartphones and GPS units. For users needing to simultaneously rapid-charge multiple high-power devices, dedicated high-output chargers may be considered, but this unit prioritizes marine-grade durability and system protection.
Is this charger more expensive than generic alternatives?
This unit is priced to reflect its robust marine-grade construction, conformal coated circuit board, and integrated safety features like reverse polarity and short circuit protection, which are critical for longevity and safety in a marine environment. These specifications exceed those typically found in generic alternatives.
What are the advantages of the Contura mount design?
The Contura mount design offers a clean, factory-integrated look by fitting directly into standard Contura switch apertures, eliminating the need for separate panel cutouts and providing a secure, professional installation on your helm or console.
Frequently Asked Questions
What types of devices can be charged with this USB charger?
This charger is compatible with a wide range of popular mobile devices, including smartphones (e.g., Apple iPhones, Android devices), tablets, GPS units, VHF radios, and any other device that charges via a standard USB connection.
Can this USB charger be used in a 12V system as well as 24V?
Yes, this Blue Sea Systems Dual USB Charger is designed for versatile use and is compatible with both 12V DC and 24V DC input systems commonly found on recreational and commercial vessels.
What is the maximum output current of this USB charger?
The dual USB ports on this charger provide a combined maximum output current of 2.1A. This allows for charging multiple devices concurrently, though high-demand devices may charge at a reduced rate when both ports are in use.
Does this charger have protection against reverse polarity and short circuits?
Absolutely. This charger incorporates essential safety features, including reverse polarity protection to prevent damage to your vessel's electrical system and the charger itself, as well as short circuit protection for added safety.
Is this charger designed specifically for marine environments?
Yes, this charger is engineered for marine use with corrosion-resistant materials and a conformal coated circuit board, ensuring reliable performance and longevity even in the harsh, high-moisture conditions typical of saltwater and freshwater boating environments.
