About this item

• 【Improved 3-stages Charging】The 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 and performance.
• 【Smart MPPT Technology】This 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.
• 【Easy to Use】Using the most advanced MPPT technology, this 12 volt solar battery charger starts charging immediately when it detects a battery. Pre-drilled holes allow for quick mounting with included mounting brackets, and all cables are plug and play, offering easy and quick using experience.
• 【Broad Compatibility】This device is more than a standard solar battery charger; it serves as a sophisticated solar battery maintainer for various 12-volt sealed lead-acid applications, including cars, marine vehicles, RVs, power sports, boats, dump trailers, motorcycles, trolling motors, tractors, ATVs, and deep-cycle batteries. It supports a range of battery types, such as flooded, gel, AGM, SLA, maintenance-free, and LiFePO4 lithium batteries.
• 【Free Maintenance】The solar trickle charger stops charging when battery has full charge, and automatically resumes when battery has discharge, totally free maintenance. A fully-automatic, worry-free and smart 12volt solar charger .
• 【Superior Quality and Material】Made of premium Grade A+ solar cells with efficiency up to 21%-30%, tempered solar glass and durable corrosion-resistant frame, withstand extreme weather conditions like UV, anti-rusting, erosion, hail, and sandstorm.
• 【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.