Rugged under bonnet 12V 40A DC to DC battery charger. Lithium Compatible

The REDARC BCDC1225D under-bonnet Battery Charger is a 12V 40A DC to DC battery charger, capable of high performance in engine bay installations, potted to survive and thrive against heat, water and dust.

Featuring a Maximum Power Point Tracking (MPPT) solar regulator, the BCDC1225D Classic 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.

The BCDC1240D also comes with patented charging profiles, including a lithium charging profile. The 'Dual' input range will continue to charge all other types of batteries including AGM, GEL, standard lead acid and calcium.

As a guide, the BCDC1240D is used for battery bank sizes over 200AH.

For smaller batteries of 75-200AH REDARC recommends the BCDC1225D.

Battery Charger Features

• Separate DC and solar charging inputs
• Maximises the performance and life of your auxiliary battery
• Simultaneous DC and solar charging with Green Power Priority
• Suits 12V/24V standard and variable voltage/smart alternators
• Suitable for AGM, GEL, standard lead acid, calcium and Lithium (LiFePO₄) batteries
• Suitable for use on vehicles with conventional alternator charging systems

Solar Regulator Specifications