REDARC BCDC1225D Review

The REDARC BCDC1225D is the gold standard for in-vehicle battery charging in Australia. Made right here in South Australia, it's designed specifically for the demanding Australian 4WD and caravan market.

The dual-input capability is the killer feature. It can charge your auxiliary battery from both the alternator while driving AND from solar panels when parked. The built-in MPPT solar regulator handles up to 350W of solar input efficiently.

Green Power Priority mode is brilliant - it prioritizes solar charging to minimize alternator load and save fuel. When solar isn't sufficient, it seamlessly switches to alternator charging. You get the best of both worlds automatically.

Lithium battery support makes it future-proof for the growing number of 4WD owners switching to LiFePO4 auxiliary batteries. The 25A output means even large battery banks charge quickly while driving.

Installation is more complex than a basic charger, but the results are worth it. For serious off-grid touring, nothing else comes close to the REDARC's capability and reliability.