Dual Input Charging for Maximum Flexibility on the Road or Off-Grid
The Enerdrive DC2DC 40A+ Battery Charger is a powerful and intelligent dual-input charger designed to keep your auxiliary battery charged while you're driving or stationary. With automatic input switching between engine alternator and solar panel input, plus an integrated MPPT solar controller, this charger ensures your 12V battery bank stays topped up no matter where you are.
Whether you're off-grid camping, touring Australia, or running a remote power system, this is the DC-DC charger you can rely on for safe, efficient, and flexible charging.
✅ Dual Input – Engine & Solar
Charge from your vehicle alternator while driving or switch automatically to solar power when parked—no external relays required.
✅ Built-In MPPT Solar Controller
Maximise solar input with up to 30A from solar (45V / 800W max), with advanced MPPT tracking built into the unit.
✅ Multistage Smart Charging
3-stage charging (Bulk, Absorption, Float) ensures fast, accurate charging and extended battery life. Supports GEL, AGM, Flooded, Custom & Lithium profiles.
✅ Smart Load-Based Regulation
Automatically adjusts charge stages based on DC loads connected—protects your battery from overcharging.
✅ User-Friendly LCD Display
Real-time info on source input, voltage, current, and charge status. Fully programmable for your battery setup.
✅ Temperature Sensor Included
Ensures safe, accurate charging even in extreme conditions.
🔧 Specifications:
- Model: EN3DC40+
- Output Current: Up to 50A (Vehicle input limited)
- Solar Input: Up to 30A (MPPT, 45V max input)
- Battery Voltage: 12V
- Charger Stages: Bulk, Absorption, Float
- Cooling: Thermo-controlled fan
- Dimensions: 242mm x 172mm x 74mm
- Weight: 1.85kg
- Display: Programmable LCD
- Temp Sensor: Included
- Warranty: 5 Years (Backed by an Australian company)
Perfect for 4WDs, camper trailers, caravans, boats, and remote power systems—this charger combines power and flexibility in a compact, reliable package.
Returns Policy
DUE TO ACCIDENTAL ORDER OR CHANGE OF MINDWe offer a 30-day return policy. You have 30 days after receiving your item to request a return.
To be eligible, items must be unused, in their original packaging, and in the same condition you received them. A receipt or proof of purchase is required.
To start a return, email us at info@campalot.com.au. If approved, we'll send instructions on where to return the item. Items sent back without first requesting a return will not be accepted.
DAMAGED OR INCORRECT ITEMS
Please check your order when it arrives. In the unlikely event it is damaged, defective, or the wrong item, contact us right away so we can fix the issue.
Please refer to our full Refund & Return Policy for more information
Shipping
We ship to most Australian postcodes and work with trusted couriers to ensure safe and timely delivery. You’ll receive a tracking number as soon as your order ships.
Standard shipping usually takes 3–7 business days, depending on your location. Remote or regional areas may take a little longer.
Please refer to our full Shipping Policy for more information
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