If you’re planning an off-grid camping, a DC DC charger by ATEM POWER will be your perfect companion for a dual battery setup when you cannot access main power. This DC DC battery charger, which is designed to do a full charge cycle with the ability to choose either lead acid, AGM, gel, calcium, LiFePO4 batteries and apply the suitable charging profile to prolong their lifespan, also incorporates re-selection ready mechanism that allows you to re-select the battery during charging by long pressing “POWER”. And the battery to battery charger can be connected indefinitely when you’re all set up! With the ACC line, this 12V DC DC battery charger can activate lower input voltage operation to suit vehicle with smart alternators, so this DC DC charger can get the best possible rate of flow into your secondary battery and keep it up on the drive. And overcharge, short circuit, overtemperature, input/output reverse polarity protection are incorporated to keep battery safe.
- Multi Battery Selection: This ATEM POWER battery to battery charger is compatible with lead acid, AGM, gel, calcium and LiFePO4 batteries.
- Smart Protection: Overcharge, short circuit, overtemperature, input/output reverse polarity protection are incorporated.
- Upgraded Charging Algorithm: This algorithm is designed to select the optimum charge mode and revive your discharged battery.
- 6-Stage Charging: This DC DC charger integrates standby, pre-charge, constant current charging, constant voltage charging, full charge and re-charge.
- Real-Time Indicator: The LED indicator shows real-time stage of charging.
- Re-selection Ready: This ATEM POWER DC DC charger allows you to re-select the battery during charging by long pressing “POWER”.
- Memory Function: This function is integrated to make your next charging more convenient.
- Ignition Connection: It activates lower input voltage operation to suit vehicle with smart alternators.
- Superior Versatility: This 12V DC DC battery charger is ideal for 4WDs, caravans, RVs, trucks, campers, trailers, campervans, commercial vehicles and boats.
|Charging Type:||Multi Stage|
|Input:||DC Battery: 13~16.0V|
14.4~15.4 Volts(Stops charging when vehicle battery below 12.5V without
ACC line connected/below 10.8V with ACC line connected)
|Output Current:||DC Output: 20A|
|Minimum Start Voltage:||2.5 Volts-For battery being charged|
|Soft Charge Current:||30A|
|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:||0-20A|
|1-5 Metres:||8 AWG|
|5 metres+:||6 AWG|
|Package Dimension:||32 x 24 x 6.5cm|
- 1 x ATEM POWER 20A DC-DC Charger
- 4 x10AWG Cables
- 1 x 18AWG Cables