Atem Power 12V 40A DC to DC Battery Charger MPPT System Kit Isolator Dual Battery

When you cannot access main power while off-grid camping, a 12V 40A DC to DC Battery Charger from ATEM POWER will be your ideal companion for a dual battery setup. This device 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. The Atem Power 12V 40A DC to DC Battery Charger is designed to perform a full charge cycle with the option to select either Lead Acid, AGM, Gel, calcium, or LiFePO4 batteries and apply the proper charging profile to increase their lifespan. And once you're set up, it can be connected indefinitely! Additionally, numerous safeguards are built in to this 12V 40A DC to DC Battery Charger to keep the battery safe, particularly in the event of an unintentional terminal misconnection.

Features

• Dual Input: To efficiently charge your auxiliary battery, this 12V 40A DC to DC Battery Charger can draw power from solar panels (up to 40A) or the alternator of your car.
• Multi-Stage Charging: Included in this 12V 40A DC to DC Battery Charger's standby, pre-charge, constant current, constant voltage, full charge, and re-charge stages.
• Multiple Battery Options: This ATEM POWER 12V 40A DC to DC Battery Charger is suitable for Lead Acid, AGM, Gel, Calcium, and LiFePO4 batteries.
• Built-in MPPT Regulator: The regulator aims to maximize the amount of energy that can be extracted from the solar panel.
• Multiple Protection: It incorporates input/output reverse polarity protection as well as input/output overload, over-temperature, short circuit, over-charge, and thermal load protection.
• Internal Temperature Monitoring: This system can effectively safeguard the 12V 40A DC to DC Battery Charger's circuit board, extending its life.
• Strong Construction: Quality wires are built in for long-lasting durability, and a sturdy aluminium housing helps withstand harsh conditions.
• Upgraded Charging Algorithm: This algorithm picks the best charge mode to recharge your discharged battery.
• Smart Alternator Compatible: The voltage cutoff can be adjusted by wiring the ACC wire to the ignition, making it suitable for modern vehicles, trailers, and caravans.
• User-Friendly Design: To make charging more practical, a memory function is integrated with this 12V 40A DC to DC Battery Charger and an LED indicator displays the charging stage in real-time.
• Please take note that the user manual may be for an older version of the product, so always refer to the wiring diagram in this listing for the most recent wiring setup of the product.