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Enerdrive DC2DC 100amp / 12v Battery Charger / MPPT Reg
EN3DC100
$1,199.00
DESCRIPTION
12V 100A DC-DC Battery Charger
Fast charge your batteries with the Enerdrive | Dometic 12V 100A DC-DC Charger. With dual DC inputs for alternator and MPPT solar charging, the unit can draw power from either your vehicle’s alternator or solar panels.
Engineered for high-output systems, this solution is the perfect match for vehicles, trucks, caravans, motorhomes, and marine vessels equipped with large alternators. Experience superior efficiency with a fully programmable remote LCD display and intelligent multi-stage charging.
PLEASE NOTE:
Designed for large 4WDs, utes, trucks, and marine applications with high‑output alternators (12V – 180A+).
Please consult your vehicle or engine handbook, or your dealer to confirm compatibility.
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12V 100A Output Current
Delivers a powerful 12V output of up to 100A via alternator, and up to 80A from solar—ideal for fast‑charging large battery banks and supporting high‑demand 12V systems. -
Dual DC Inputs
Charge your battery from alternator input or MPPT solar input, with up to 100A available for ultra‑fast charging. -
MPPT Solar Charging
The integrated MPPT solar regulator delivers maximum output from your solar PV, ensuring fast and efficient battery charging. -
Multi‑Stage Charging
Advanced charging algorithms and a multi‑stage charging process ensure your battery is ready faster and enjoys an extended lifespan. -
Intelligent Regulated Output
The DC‑DC charger automatically monitors and regulates its output, adjusting to the battery’s specific requirements for optimal charging. -
User Adjustable
The default 100A charging current can be stepped down in 10A increments to suit various vehicles and power requirements (100A–10A). -
Fan Cooled
For optimum performance, the DC‑DC charger is fan‑cooled to maintain consistent output even in high ambient temperatures. -
Remote Display Included
Comes with a fully programmable remote LCD display panel for easy remote monitoring and system control. -
5‑Year Warranty
Long‑term peace of mind with lifetime support from the local Australian team—expert help is always available for troubleshooting or installation guidance.
Find our Manual here
SPECIFICATIONS
| SKU | EN3DC100 |
| Output Current (MAX) | 100A |
| Output Voltage | 12Vdc Nominal |
| Charger DC Output - House Battery (CH1) | |
| Output Voltage Range (Bulk) | 13.8 - 14.8Vdc |
| Output Voltage Range (Float) | 13.0 - 13.8Vdc |
| Charger Output Current | 10 - 100A (Selectable) |
| Output Voltage Range (Equalise- Flooded Battery Only) | 15.5Vdc |
| Equalise Charging Current | 10% of BULK current setting |
| Charging Control | 4 Stages: Test/Bulk/Absorption/Float |
| DC Output Bank | One |
| Selectable Battery Type | Gel, AGM, Flooded, Lithium, Program, and Flooded batteries (w/ equalisation for Flooded batteries) |
| Current Draw from House Battery (CH1) with unit ON | < 600mA |
| Current Draw from House Battery (CH1) with unit OFF (Standby) | < 1mA |
| Minimum Operation Voltage House Battery (CH1) | 8.0Vdc |
| Efficiency | > 95% |
| DC Input (PV Solar Input) - (CH2) | |
| DC Input Voltage Range Solar (CH2) | 14.5 - 55Vdc/80A Max. |
| DC Input Power Range Solar (CH2) | 1200W Max for 12V Panels 2000W Max for 24V Panels (Max voltage 55v) |
| DC Input Nominal Operation | 17.5Vdc for 12V PV Panels in parallel 35.0Vdc for 12V PV Panels in series |
| MPPT Tracking Efficiency | >98% |
| DC Input (Start Battery/Alternator (CH3) | |
| Input Voltage Range | 10.5 - 16Vdc / 135A Max. |
| Vehicle Input Startup Voltage when COM1 (12V Ignition sense) is connected | 11.7 - 12.6Vdc |
| Vehicle Input Startup Voltage when COM1 (12V Ignition sense) is NOT connected | >12.7Vdc |
| Engine Start Control ON | Start Battery/Alternator |
| Engine Start Control OFF | PV Input |
| Maximum Input Current | 100A |
| Remote Display Panel | |
| Digital Display: | Backlit LED display |
| Display | Voltage, Current, Status, Error |
| Remote Display Dimensions | 100 x 100mm |
| Weight | 0.4kg |
| Communication | CANBUS |
| Protection and Features | |
| Charger Overall Dimensions | 356 x 205 x 97 mm |
| Weight | 3.23kg |
| Storage Range | -40° to 70° C |
| Optimal Operating Range | -20° to 40° C |
| Ingress Protection | IP32 (for mounting in cool, dry locations) |
| DC Output Protection | Reverse Battery, Short Circuit, Over Charge, Over Temperature *(refer to manual for details) |
| Cooling | Forced Air Ventilation |
| Battery Temperature Sensor Port | RJ12 (optional) |
| Digital Display Port | RJ12 |
| Warranty | 5 Years |
Note: Specifications subject to change without notice.
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