If you’re planning an off-grid camping, a DC-DC charger with a smart hub by ATEM POWER will be your perfect companion for a dual battery setup when you cannot access main power. This device, which is designed to do a full charge cycle with the ability to choose either Lead Acid, AGM, Gel, calcium,LiFePO4 batteries, also incorporates Re-selection Ready mechanism that allows you to re-select the battery during charging by long pressing “POWER”. This charger is also a fully multi input charger that is able to charge from either an alternator to get the best possible rate of flow into your secondary battery and keep it up on the drive or via solar power with the built-in MPPT controller for faster charging and reducing load on your engine! 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 color coded Anderson plugs for easy connecti
- Dual Input: This Charger is designed to effectively pull power from solar panel (up to 40A) or vehicle’s alternator to charge your auxiliary battery.
- Multi-Stage Charging: This charger integrates standby, pre-charge, constant current charging, constant voltage charging, full charge and re-charge.
- Multi Battery Selection: This DC to DC charger by ATEM POWER is compatible with Lead Acid, AGM, Gel, calcium, LiFePO4 batteries.
- Built-In MPPT Regulator: The regulator is designed to harvest up more energy from the solar panel.
- Multiple Protection: It integrates over-charge, short circuit, over-temperature, thermal load, solar input overload, input/output reverse polarity protection.
- Internal Temperature Monitoring: This mechanism can effectively protect the circuit board, thus prolong the lifespan of the charger.
- Sturdy Construction: Sturdy aluminum housing is built to resist harsh conditions and quality wires are built for long last durability.
- Upgraded Charging Algorithm: This algorithm is designed to select the optimum charge mode and revive your discharged battery.
- Dual Voltage Meters: This smart hub comes with dual voltage meters to view the real-time voltage status of the main battery and the auxiliary battery.
- Universal Fitment: This smart hub fits most DC-DC chargers, including ATEM POWER, CTEK, RENOGY, REDARC and Projecta.
- 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 previous version.
|DC to DC Charger|
|Input:||DC Battery: 12.5~16.0Volts / 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)|
|Output Current:||DC Output: 40A / Solar Output: 40A|
|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)|
|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:||120 to 1200Ah|
|Compatible Batteries:||Wet, Calcium, AGM, Gel, LiFePo4|
|Package Dimension:||31.7 x 23.8 x 15cm|
- 1 x ATEM POWER 40A DC-DC Charger
- 1 x ATEM POWER DC to DC Smart Hub
- 2 x Manual
- 4 x Anderson Plugs