✓ Fitting availableWholesale pricingExpert advice
The REDARC CORE BCDCN1240 is a 40A dual-input DC-DC battery charger designed for demanding dual battery setups. Compatible with all battery types — AGM, lithium (LiFePO4), lead acid and calcium — it charges your auxiliary battery using your vehicle's alternator while you drive.
- 40A output charging current
- Dual input: alternator and solar (up to 20A solar boost)
- Compatible with AGM, GEL, calcium, lithium and lead acid batteries
- Smart alternator compatible — ideal for Euro 5/6 vehicles
- In-cabin installation design
- MPPT solar input for maximum solar efficiency
- 3-stage charging: bulk, absorption, float
- Suitable for 12V systems
Good to know
Delivery, pickup & fitting
Pickup from our Townsville warehouse or freight Australia-wide — contact us to confirm current stock and any lead time. Fitting is available and quoted per job.
Warranty
Backed by an Australian warranty with local support. Register your battery after purchase to activate cover.