Product Details

When you cannot access main power while off-grid camping, a 12V 20A DC to DC Battery Charger from ATEM POWER will be your ideal companion for a dual battery setup. This device, which is made to perform a full charge cycle with the option to select Lead Acid, AGM, Gel, Calcium, or LiFePO4 batteries and apply the proper charging profile to increase their lifespan, also includes a Re-selection Ready mechanism that enables you to change the battery while it is charging by holding down the "POWER" key for a long time. When everything is set up, it can be connected indefinitely! A number of safeguards are also built into the battery to keep it safe, particularly in the event of an unintentional terminal misconnection.FeaturesDual Input: This 12V 20A DC to DC Battery Charger is made to efficiently draw electricity from a solar panel (up to 20A) or the alternator of your car in order to recharge your auxiliary battery.Integrated Multi-Stage Charging: This 12V 20A DC to DC Battery Charger combines standby, pre-charge, constant current, constant voltage, full charge, and re-charge.ATEM POWER's 12V 20A DC to DC Battery Charger is compatible with a variety of batteries, including lead-acid, AGM, gel, calcium, and LiFePO4 batteries.Built-in MPPT Regulator: The regulator in this 12V 20A DC to DC Battery Charger is intended to increase the amount of energy the solar panel can produce.It integrates multiple types of protection, including input/output reverse polarity protection, input/output overload, over-temperature, short circuit, and multiple types of charge.Internal Temperature Monitoring: By effectively defending the circuit board, this mechanism can increase the 12V 20A DC to DC Battery Charger's lifespan.Strong Construction: Strong aluminum housing is built to withstand harsh environments, and quality wires are used in this 12V 20A DC to DC Battery Charger for long-lasting durability.New Charging Algorithm: This algorithm is intended to pick the best charge mode and recharge your discharged battery.Compatible with smart alternators: For modern vehicles, trailers, and caravans, the ACC wire can be connected to the ignition to adjust voltage cutoff.User-Friendly Design: The memory function is integrated to make charging more practical, and the 12V 20A DC to DC Battery Charger's LED indicator shows the charging stage in real-time.Please take note that the user manual for a product might be for an older version; instead, always refer to the wiring diagram in this listing for the most recent wiring setup.