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Waterproof 50W 12V Solar Battery Charger & Maintainer PRO, Built-in UltraSmart MPPT Charge Controller, 12 Volt Solar Panel Trickle Charging Kits for Car Automotive Boat Marine RV Trailer
- 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 and performance.
- Free MaintenanceThe 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 .
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Visual Charging LevelThe charge level indicators allow to visually monitor the stage of charge among 25%-50%-75%-100%.
Three Selectable Charging Modes Easily switch between 12V, 12V AGM, and 12V Lithium modes to optimize charging for different battery types. Compatible with most 12V batteries used in boats, cars, dump trailers, automotive, marine, RVs, powersports, campers, trucks and deep-cycle applications, including flooded, gel, AGM, SLA, VRLA, maintenance-free, and LiFePO4 lithium batteries.
Full Safety ProtectionsBuilt-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
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.
30W Solar Battery Charger Ultra
1 High Efficient Solar Cell
2 Premium Materials
3 Enhanced Performance
4 IP65 Waterproof
Three Selectable Charging Modes Easily switch between 12V, 12V AGM, and 12V Lithium modes to optimize charging for different battery types. Compatible with most 12V batteries used in boats, cars, dump trailers, automotive, marine, RVs, powersports, campers, trucks and deep-cycle applications, including flooded, gel, AGM, SLA, VRLA, maintenance-free, and LiFePO4 lithium batteries.
Full Safety ProtectionsBuilt-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
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.
30W Solar Battery Charger Ultra
1 High Efficient Solar Cell
2 Premium Materials
3 Enhanced Performance
4 IP65 Waterproof
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 Grandwood Tech Limited Return Policy
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