SUNAPEX 5W 12V Solar Battery Charger - Waterproof for Car, Boat, RV

$18.74

$24.99

Safe 25%

SUNAPEX 5W 12V Solar Battery Charger - Waterproof for Car, Boat, RV

SUNAPEX 5W 12V Solar Battery Charger - Waterproof for Car, Boat, RV

$18.74

$24.99

25% Off

Delivery & Return: Free shipping on all orders over $50

Estimated Delivery: 10-15 days international

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SKU: 58965840

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Description

SUNAPEX Flexible Solar Battery Charger -Maintainer 3-Color Indicator Light---Easier to Monitor The solar panel junction box has three-color LED indicators, which help visually monitor the working status. Solid blue-Receiving sunlight, output normal; Solid Red-Connected to the battery, charging; Solid green-Battery is full; No lights on-Short circuit occurred. Built-in Intelligent Controller The charging algorithm of solar battery maintainer is upgraded, it will automatically charge during the day and turn off at night without consuming battery power. Provides multiple protections for your battery. Why do you need to maintain your 12V battery? The battery will discharge in its natural state, easily causing damage to the battery.The solar panel aims to keep the 12V battery at an appropriate storage voltage by converting solar energy into electrical energy.The portable solar charger is light in weight and small in size, and comes with pre-drilled holes for easy installation.The included alligator clip and cigarette lighter, o-ring terminal, meet different needs. Previous page Next page

Shipping & Returns

For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

Features

Battery Savior Our solar panel is designed to charge and maintain 12V rechargeable batteries. Use it to charge and maintain infrequently used vehicles; boats; outdoor electronics; lawnmowers, and more. Ensure your devices start anytime and protect batteries from long-term discharge. It’s also ideal for off-grid devices like electric fences; gate openers; water pumps; weather systems; cameras; etc. Compatible with most battery likes sealed lead-acid; lithium; LiFePO4; GEL; AGM; flooded; etc

High-efficiency Solar Panel Our solar panel features monocrystalline cells. Compared to other polycrystalline and amorphous solar panels of the same size, our monocrystalline solar panel charges faster

No Overcharging, No Battery Drain The solar panel includes a built-in controller that prevents overcharging. When the battery is full, the controller stops charging automatically and resumes when the voltage drops. Our solar panel system won’t drain your battery

Visual Charging Status The controller has 3 indicator lights blue (sunlight exposure); red (charging); and green (battery full). Easily monitor the charging process

IP67 Waterproof Our fully sealed solar panel system is IP67 waterproof, suitable for all weather conditions

Easy Installation and Portable Lightweight and flexible, our solar panel can be effortlessly carried anywhere. Equipped with suction cups and carabiners, it’s easy to install on car windows or hang wherever needed

Worry-Free Warranty and Support SUNAPEX offers a one-year warranty and lifetime technical support for our solar panels. Our 24/7 customer service ensures prompt responses. If you’re unsatisfied or need technical assistance, feel free to reach out to us

Reviews

*****

Verified Buyer

This 20W solar panel has proven to be a reliable power source for my Meshtastic node. The built-in charge controller is particularly valuable for this application, preventing overcharging of the battery without needing additional components. I'm getting consistent power output even in partial shade, which is crucial for maintaining node uptime in less-than-ideal locations.The panel's physical construction is appropriately weatherproof - I've had it outdoors through several rainstorms without issues. The included mounting O-rings are sturdy and make it easy to secure the panel to poles or other structures. While the cigarette lighter adapter isn't particularly useful for Meshtastic applications, the alligator clips work well for connecting to standard battery terminals.For Meshtastic users specifically, I found the voltage output to be very stable, which helps prevent node resets. The 20W capacity is actually more than needed for a basic node setup, but this overhead is helpful on cloudy days or when running additional sensors. You'll want to add appropriate connectors for your specific battery setup, but the included wiring is of good quality and easily adaptable.One minor consideration is the somewhat limited length of the included cables, so factor in some extension wires if you're planning to mount the panel any significant distance from your node. Also, while the frame is sturdy, you might want to add additional UV-resistant coating if deploying in extremely sunny locations for long-term installation.

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