Enerdrive ePOWER DC2DC+ Battery Charger 40A
ePower DC to DC battery charger is smaller than our most compact AC Battery
Charger.
- Two totally independent DC Inputs for both engine and solar regulation charging one house battery bank output
- DC M6 screw terminals that will allow for large battery cable connection between all sources
- A dedicated Maximum Power Point (MPPT) solar regulator
- The same battery algorithms as included in our AC mains ePOWER battery charger. GEL, AGM, Flooded, Lithium and the ability to create a full custom profile
- Vehicle input allows for either 12 or 24V and a maximum solar input of 45V/800W
- 40A output up to 40+°C with thermo controlled fan cooling
- Fully programmable LCD display to show which source is charging the battery along with charger status, voltage and amperage
- Temperature sensor included in charger for more accurate battery charging
The Enerdrive ePOWER DC2DC+ Battery Charger is a fully automatic multistage,
multi input battery charger with the ability to charge from either an
alternator linked to a battery; or via solar power with the in built Maximum
Power Point Tracking (MPPT) Solar Controller. With two inputs available, the
main/house battery will be charged from either the engine while underway, or
via the solar panels when stationary. The process to choose either engine or
solar is fully automatic and both functions are controlled from within the
unit itself without the need for external relays.
During normal operation the ePOWER DC2DC+ Battery Charger will do a full
charge cycle to float stage on the house battery bank with ability to choose
either GEL, AGM, Flooded, Custom Programmable or Lithium. Once float stage is
reached the charger transitions to a power supply mode to support any on-board
DC loads.
Multistage Charging Process
The ePOWER DC2DC+ Battery Charger is a fully automatic, set and forget
charger. It is designed to quickly and accurately recharge your deep cycle
batteries utilising charger algorithms that help to maximise the life of your
specialised deep cycle batteries.
The ePOWER DC2DC+ Battery Charger features multistage smart charging
technology that enables the charger to be connected to your battery bank
permanently. With the input of multiple sources, you can be assured of
charging your batteries whenever underway; or when the sun is shining on your
solar array.
As dictated by battery manufacturer’s recommendations, deep cycle batteries
require a multistage charge sequence for perfect, fast and accurate charging.
The Enerdrive ePOWER DC2DC+ smart charger delivers three primary charge
stages.
*Stage 1 *– Bulk or Boost charge; The battery is charged at full rated
output current of the charger until the battery reaches its final charging
voltage, known as its absorption voltage. In this step, around 80% of the
battery is recovered as fast as possible.
*Stage 2 *– Absorption Charge; With the charger voltage held steady, the
remaining 20% is replaced with the charger allowing the current to taper off
as the battery approaches full charge.
*Stage 3 *– Float; Finally, in the float stage the charger voltage is
lowered and held at a constant and safe predetermined level. This prevents the
battery from being overcharged, yet allows the charger to supply enough
current to make up for the self-discharge losses of the battery, while
supporting any additional loads connected to the battery (such as DC lighting
and refrigerators). This stage allows for the charger to be used as a DC power
supply.
Smart Charging Feature
The ePOWER DC2DC+ Battery Charger will regulate its output based on the loads
connected to your battery bank. This function is important to maintain the
life of your battery bank as some battery chargers mistake loads for discharge
and continue to keep the batteries in the bulk or absorption stage for
extended periods of time, which will damage the battery bank. The ePOWER
DC2DC+ Battery Charger has two methods of load based regulation to ensure your
battery charger transitions to float when it should do so.
Battery Temperature Sensor
Included standard with all ePOWER Battery Chargers.
Eco-Friendly Dual Battery Solution
The Enerdrive ePOWER DC2DC+ Battery Charger offers versatile applications,
making it an ideal choice for a variety of settings. Its robust design and
multi-input capability allow it to be effectively used in caravan settings,
where reliable power is crucial for long journeys and remote living. The
charger's input compatibility with both 12V and 24V systems also makes it
perfect for 4x4 vehicles, supporting adventurers and off-road enthusiasts who
require dependable battery charging in challenging terrains. Additionally, its
solar regulation feature and MPPT solar regulator make it an excellent option
for eco-friendly solar installations in remote locations or for those looking
to reduce their carbon footprint. The charger's ability to handle different
battery types like GEL, AGM, Flooded, Lithium, and custom profiles extends its
usability to marine environments, where it can provide reliable charging for
boats and yachts. Its compact size and efficient cooling system further
enhance its suitability for use in tight spaces and in varying temperature
conditions, ensuring consistent performance in diverse applications.
Free Shipping