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Atem Power 12V 20A DC to DC Battery Charger Dual Battery System Kit + Smart Hub

Atem Power 12V 20A DC to DC Battery Charger Dual Battery System Kit + Smart Hub

Regular price $235.00 AUD
Regular price $349.00 AUD Sale price $235.00 AUD
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Gear up for your adventures with the ultimate dual-battery solution: the ATEM POWER 20A DC to DC charger. With its advanced features and superior performance, this DC-DC charger is the perfect companion to keep your batteries fully charged and ready for action, ensuring you never run out of power when you need it most. The ATEM POWER DC to DC charger is an upgraded, automatic multi-stage charger that delivers up to 20A of power. It charges Lead Acid, AGM, Gel, calcium, and LiFePO4 batteries efficiently, eliminating compatibility concerns. Moreover, It seamlessly adapts to your vehicle's smart alternator and maximizes solar power through the integrated MPPT controller for optimal utilization. This DC to DC smart hub comes with dual voltage meters to view the real-time voltage status of the main battery & the auxiliary battery. It features marks for all terminals & connectors on the top panel and colour-coded Anderson plugs for easy connection. 

  • Battery Re-selection Made Easy: Switch batteries effortlessly! Our ATEM POWER DC to DC charger allows quick re-selection by long-pressing "POWER."
  • Smart Alternator Compatible: Worried about compatibility? Our charger works flawlessly with smart alternators in 4x4s, ensuring a seamless power connection.
  • Boost Efficiency with MPPT: This DC-to-DC charger includes an MPPT controller, increasing charging efficiency by up to 30% when connected to solar panels.
  • Dual Input Power: Our charger utilizes the DC source or solar power, ensuring a stable and consistent energy source for your auxiliary battery.
  • Advanced Charging Algorithm: Our smart multi-stage charging process optimally charges your batteries, delivering them to their peak levels for extended use.
  • Smart Protection: Safeguard your device against solar input overload, over-charge, short circuit, over-temperature, thermal load, and reverse polarity.
  • Wide Battery Compatibility: With our upgraded charging profile, this DC-to-DC charger is compatible with Lead Acid, AGM, Gel, calcium, and LiFePO4 batteries.
  • Ultimate Versatility: This compact DC-to-DC charger is a must-have for 4WDs, caravans, RVs, trucks, campers, trailers, campervans, commercial vehicles, and boats.
  • Convenient and Intuitive: The LED indicator provides real-time charging stage updates, while the integrated memory function enhances charging convenience.
  • Please note: always refer to the wiring diagram in this listing for the latest wiring setup of the product as the user manual might be for the previous version.


DC-DC charger

Input: DC Battery: 13.0~16.0Volts / Solar Input: 16.0-25.0 Volts
Output/Charging Voltage: 14.4~15.4 Volts(Stops charging when alternator output or vehicle battery below 12.5 volts)
Min. Solar Input Current:5A
Output Current: DC Output: 20A / Solar Output: 20A
Minimum Start Voltage: 2.5 Volts-For battery being charged
Bulk Charge Voltage: 14.7V(AGM/Gel)14.4V(Lead Acid)15.4V(Calcium)14.4V(LiFePO4 )
Operational Temperature: -10℃~45℃
Absorption: Constant voltage with automatic amperage control
Float Charge Voltage: 13.5V(AGM/Gel)13.5V(Lead Acid)13.5V(Calcium)
Float Charge Current: 100mA
Battery Range: 60 to 600Ah
0-1 Metres: 12AWG
1-5 Metres: 8 AWG

Smart Hub

Housing Material: Steel
Amperage Rating: 50A
Compatible Batteries: Wet, Calcium, AGM, Gel, LiFePo4
Package Dimension: 31.7 x 23.8 x 15cm
Gross Weight: 1.32kg

Package Includes

1 x ATEM POWER 20A DC-DC Charger
1 x ATEM POWER DC to DC Smart Hub
2 x Installation Manual
4 x Anderson Plugs


1 Year Warranty

Download The User Manual HERE


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Got any questions or want to know more about our products? Live Chat with us now or call us on (02) 5761 0297 for quick assistance.

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