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12V 20W Solar Panel Battery Charger Ultra, Built-in UltraSmart MPPT Charge Controller, Waterproof 20 Watt Solar Battery Maintainer for 12Volt AGM, Deep Cycle, Lead-Acid, Lifepo4 Battery
- Ultra-Smart MPPT TechnologyThis 12v solar panel battery charger is crafted with SUNER POWER's unique Ultra-Smart MPPT technology, the innovative MPPT ( Max Power Point Tracking) allows to deliver high tracking efficiency of up to 99% and peak conversion efficiency of 98%, improving approximately 20%-30% utilization rate than other competitors.
- Improved 3-stages ChargingThe improved 3-Stages charging algorithm (Bulk, Absorption, Float) allows to charge 12-volt battery more effectively, ensures battery is safely recharged and increases battery life.The solar trickle charger stops charging when battery has full charge, and automatically resumes when battery has discharge, totally free maintenance.
- Full Safety Protections Built-in multiple protections including over-charge, over-discharge, over-voltage, over-current, over-load, short circuit, reverse polarity, and over-temperature, waterproof and spark-proof, the battery is fully protected.
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Three Battery Charging Modes Independently charge and control each 12 volt battery with selectable charging modes - including 12V, 12V AGM and 12V Lithium - for all types of lead-acid boat, car, dump trailer, automotive, marine, RV, powersport, camper and deep cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free, plus lifepo4 lithium batteries.
Visual Charging LevelThe charge level indicators allow to visually monitor the stage of charge among 25%-50%-75%-100%. It's not just a solar battery trickle charger, it's an advanced solar battery charger maintainer. A fully-automatic, worry-free smart solar battery charger with zero overcharge.
The video showcases the product in use. The video guides you through product setup. The video compares multiple products. The video shows the product being unpacked.
1 A+ Grade Solar Cells 2 Premium Materials 3 Enhanced Performance
Visual Charging LevelThe charge level indicators allow to visually monitor the stage of charge among 25%-50%-75%-100%. It's not just a solar battery trickle charger, it's an advanced solar battery charger maintainer. A fully-automatic, worry-free smart solar battery charger with zero overcharge.
The video showcases the product in use. The video guides you through product setup. The video compares multiple products. The video shows the product being unpacked.
1 A+ Grade Solar Cells 2 Premium Materials 3 Enhanced Performance
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by MINGPIN YOUCHUANG E-COMMERCE LIMITED Return Policy
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