REDARC DC/DC 4-Stage In-Vehicle Battery Charger - 12V 50A

The REDARC BCDC1250D is a 12V, 50A In-vehicle DC to DC Battery Charger designed to keep your auxiliary battery charged when driving or with portable solar panels when parked. It uses multi-stage DC-DC charging, a system that allows optimum charging levels for your auxiliary battery. The BCDC1250D has been developed to provide a higher current output, it features an additional charging stage known as SoftStart which has been engineered so that it can handle more demanding applications. Featuring a Maximum Power Point Tracking (MPPT) solar regulator, the BCDC1250D will charge from both solar and the alternator simultaneously. And, with built-in Green Power Priority it will select solar charging first, meaning less load on the alternator. Suitable for 12 or 24-volt vehicle systems, the unit will also work with either standard or variable/smart alternators. It is compatible with all common types of batteries used in automotive and recreational vehicles such as AGM, Gel, standard lead acid, Calcium and LiFeP04. As a guide, the BCDC1250D is used for battery bank sizes over 200AH. For smaller batteries of 75-200AH, REDARC recommends the BCDC1225D. This DC-DC battery charger with solar input has been proven to work in all types of terrains, including deep water crossings, and stands up against extreme heat (up to 176 deg F). It's fully sealed against the risk of infiltration from water and dust and will hold up to the adventure at hand. It's designed to maximize the performance and life of your auxiliary battery and is suited for battery bank sizes of 200AH and above in most applications. Made in Australia by REDARC this amazing range has undergone years of testing in some of the harshest conditions on the planet. REDARC has been in business for 40 years and all of our products are made tough enough to take anything nature can throw at them. This DC-DC battery charger with solar input has been proven to work in all types of terrains, including deep water crossings, and stands up against extreme heat (up to 176 deg F)

• Features an additional charging stage known as SoftStart which has been engineered so that it can handle more demanding applications.
• Compact and fully sealed to block out water, dust, and vibration
• Suitable for 12 or 24-volt vehicle system
• Multi-stage charging profile

The REDARC BCDC1250D is a high-output 12V, 50A in-vehicle DC-DC battery charger designed to maintain and recharge auxiliary battery systems while driving or parked. Its multi-stage charging profile delivers controlled, optimized charging for improved battery performance, while the SoftStart stage helps the charger manage demanding applications and larger battery banks. Designed for auxiliary battery banks over 200Ah, the BCDC1250D is well suited for recreational vehicles, touring rigs, work vehicles, and powersports applications.
An integrated MPPT solar regulator allows the BCDC1250D to charge from solar panels and the vehicle alternator simultaneously. REDARC Green Power Priority gives solar energy preference when available, helping reduce alternator load and make better use of renewable power. The charger is compatible with 12V and 24V vehicle systems, including vehicles equipped with standard or variable-output smart alternators. It supports common automotive and recreational battery chemistries, including AGM, gel, standard lead-acid, calcium, and LiFePO4 batteries.
Built for harsh operating conditions, this REDARC charger is compact, fully sealed, and resistant to water, dust, and vibration. It is engineered to operate in extreme heat up to 176 degrees Fahrenheit and has been proven in demanding terrain, including deep-water crossings. The sealed construction helps protect internal components from environmental exposure, while the multi-stage charging system is designed to maximize auxiliary battery performance and service life. Made in Australia, the REDARC BCDC1250D reflects decades of testing and product development for reliable off-grid and mobile power applications.

• Features a SoftStart charging stage for demanding battery-charging applications.


• Compact, fully sealed construction helps block water, dust, and vibration.


• Supports 12V and 24V vehicle electrical systems.


• Uses a multi-stage charging profile for optimized auxiliary battery charging.


• Integrated MPPT solar regulator accepts solar and alternator charging simultaneously.


• Green Power Priority selects solar charging first when solar power is available.


• Compatible with AGM, gel, lead-acid, calcium, and LiFePO4 batteries.


• Designed for auxiliary battery banks over 200Ah in most applications.

Features:

• SoftStart charging stage helps handle demanding auxiliary battery applications

• Compact, fully sealed housing resists water, dust, and vibration

• Compatible with 12V and 24V vehicle systems

• Multi-stage charging profile supports optimized battery charging

• Integrated MPPT solar regulator supports simultaneous solar and alternator charging

• Green Power Priority favors solar charging to help reduce alternator load

• Works with AGM, gel, lead-acid, calcium, and LiFePO4 batteries

• Designed for auxiliary battery banks over 200Ah in most applications

• Operates in extreme heat up to 176 degrees Fahrenheit