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$66.80
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12V 20W Smart MPPT Solar Battery Charger Trickle Tender Maintainer, IP68 Waterproof Solar Panel Kit with Adjustable Mount Bracket, for Cars RVs Boats Motorcycles Trucks
- Higher Charging EfficiencyOur advanced smart MPPT controller maximizes solar power harvest, delivering 20-30% more charging current than standard PWM models. It automatically adjusts voltage and current in real-time to match your battery's needs, ensuring faster charging and preventing power waste even in low-light or cloudy conditions. Perfect for keeping your 12V batteries topped up year-round.
- Full Protection System & Extended Battery LifeProtect your expensive batteries from damage! The upgraded Smart MPPT controller features 8 protections: overcharge, over-discharge, reverse polarity, overcurrent, overvoltage, reverse current backflow, short circuit, and overheating. A bright LED indicator clearly shows charging status and alerts you to incorrect connections. Once fully charged, it automatically switches to float maintenance mode, doubling or tripling your battery's lifespan and saving you money in replacement costs.
- Easy Installation with 360° Adjustable Mount BracketNo professional tools or wiring skills required! The included rust-proof aluminum mount bracket allows 360° tilt and rotation to position the solar panel for maximum sun exposure. It comes with all necessary mounting hardware and a 10ft heavy-duty SAE cable, so you can install it on your roof, dashboard, bumper, or any flat surface in just 5 minutes.
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Specification
MTBF: 100,000 hrs
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 Temonick shop Return Policy
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