Redarc BCDC ALPHA50: 12V 50A DC-DC Battery Charger: High-Performance Power Solution
 

The Redarc BCDC12050B 12V 50A DC-DC Battery Charger is a powerful, dual-input charger built to meet the demands of off-grid enthusiasts, long-haul travellers, and utility vehicle operators. Offering high-capacity charging, advanced features, and rugged durability, the BCDC12050B ensures reliable power for auxiliary and start batteries. Its smart technology and solar integration make it the perfect solution for maintaining power in any condition.

Key Features and Benefits of the Redarc BCDC12050B:

• High-Capacity Dual Input Charging: The BCDC12050B provides up to 50A of charging power, efficiently charging auxiliary batteries from your vehicle’s alternator or solar panels. This dual-input system prioritises solar energy when available, reducing the strain on your alternator and optimising fuel usage. The high-capacity output makes it ideal for larger battery banks or power-intensive setups.
   
• Solar Charging with MPPT and Start Battery Top-Up: Equipped with a Maximum Power Point Tracking (MPPT) solar regulator, the BCDC12050B maximises the efficiency of solar power, extracting the most energy even in low-light conditions. Once the auxiliary battery is fully charged, the charger redirects excess solar energy to keep the start battery topped up, ensuring both batteries remain ready for use. This feature reduces alternator workload while taking full advantage of available solar power.
   
• Start Battery Recovery Feature: The BCDC12050B includes a Start Battery Recovery function that allows it to transfer power from the auxiliary battery to a flat start battery. This feature, accessible with the press of a button or via the RedVision app, provides a safe and controlled way to recharge the start battery, enabling your vehicle to restart without the risks associated with traditional jump-starting.
   
• Smart Alternator Compatibility: Designed to work seamlessly with modern vehicles, the BCDC12050B manages the variable voltage output of smart alternators. This ensures consistent auxiliary battery charging, even with advanced alternator systems, making it suitable for newer and hybrid vehicles.
   
• Wide Battery Compatibility: Supporting a range of battery types, including AGM, Gel, Standard Lead Acid, Calcium, and Lithium (LiFePO4), the BCDC12050B offers a tailored charging profile for each type. Whether you're powering camping equipment, a worksite, or a recreational vehicle, this charger delivers optimal performance and extends battery life.
   
• Rugged and Durable Design: Built to handle the toughest conditions, the BCDC12050B features an IP67 rating, providing protection against dust, moisture, and extreme temperatures. This rugged design ensures reliable performance in harsh environments, whether installed in the engine bay, cabin, or on a utility vehicle.
   
• Intelligent Charging Profiles: The BCDC12050B manages charging with three stages—Boost, Absorption, and Float. These stages ensure efficient and safe charging by preventing overcharging and maintaining the auxiliary battery's health. The Boost stage charges rapidly, the Absorption stage ensures full capacity, and the Float stage maintains the charge for long-term use.
   
• Bluetooth Monitoring for Easy Control: The BCDC12050B pairs with the RedVision Configurator App via Bluetooth, giving users real-time access to charger status, battery temperature, and system performance. This feature simplifies monitoring and configuration, ensuring you’re always informed about your power system’s operation.
   
• Customisable Input Current Limits: Configurable input current limits let you adjust the draw from the alternator to suit your vehicle’s electrical system. This feature protects your alternator and ensures compatibility with hybrid and modern vehicles.

Technical Specifications of the Redarc BCDC12050B:

Input Voltage Range: 9-32V DC
Maximum Output Current: 50A
Supported Battery Types: AGM, Gel, Standard Lead Acid, Calcium, and Lithium (LiFePO4)
Dimensions: 164mm (L) x 146mm (W) x 44mm (H)
Weight: 960g
Ingress Protection: IP67 (dust and water-resistant)
Operating Temperature Range: -40°C to +85°C (-40°F to +185°F)
Maximum Solar Array Size: 1000W
 

With its robust specifications and versatile functionality, the BCDC12050B is designed to handle demanding power needs in a wide range of applications.

Why Choose the Redarc BCDC12050B?
 

The Redarc BCDC12050B stands out as a premium option for those seeking a powerful and dependable dual-input battery charger. Here’s why it’s the ideal choice:

• High-Capacity Charging: With 50A output, the BCDC12050B is perfect for larger battery systems or setups with high power demands, ensuring quick and efficient charging.
   
• Enhanced Solar Utilisation: The MPPT solar regulator extracts maximum energy from solar panels, reducing reliance on vehicle alternators and promoting sustainable energy use. Its ability to charge both auxiliary and start batteries from solar power adds convenience and reliability to your setup.
   
• Battery Protection and Longevity: By tailoring its charging profiles to your battery type, the BCDC12050B ensures safe and efficient charging, preserving battery health and reducing replacement costs over time.
   
• Built for Adventure: The rugged design and IP67 rating mean this charger can handle challenging environments, making it suitable for remote locations, off-road expeditions, and tough job sites.
   
• User-Friendly Monitoring and Control: The Bluetooth-compatible RedVision app simplifies system management, allowing you to check your system’s status and adjust settings easily.

BCDC Alpha Instruction Manual