Our Products

Outstanding lithium battery products for all solutions

RedArc 12V 40A DC-DC Battery Charger



  • Built in MPPT solar regulator
  • Two-stage, LFP battery specific charging algorithm
  • Suitable for 12 and 24 volt automotive electrical systems
  • Simple LED status indication

RedArc 12V 40A In-vehicle DC to DC Lithium Battery charger

The REDARC BCDC1240D In-vehicle Battery Charger is the next generation in REDARC’s DC to DC charging technology, with additional features that make it the most advanced dual battery charger on the market.

Featuring a Maximum Power Point Tracking (MPPT) solar regulator, the BCDC1240D will charge from both solar and the alternator simultaneously. 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.