SUNAPEX 12V Solar Battery Charge: Waterproof Portable Solar Panel Kit - Battery Maintainer Trickle Charger - with Upgrade Built in Charge Controller for Car Boat RV Trailer Automotive Motorcycle
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Saturday, Jun 21
Size: 1.8W
Features
- Battery Savior: This solar panel system charges and maintains 12V rechargeable batteries. Ideal for infrequently used vehicles; boats; outdoor electronics; lawnmowers; etc, it ensures instant device startup and protects batteries from long-term discharge. Equipped with a 12V cigarette lighter plug and alligator clips, connect the solar panel and the battery directlyconvenient and hassle-free. Compatible with sealed lead-acid; lithium; LiFePO4; GEL; AGM; flooded; ect
- No Overcharging, No Battery Drain: The solar panel features a built-in controller that prevents overcharging. When the battery is full, the controller stops charging automatically and resumes when the voltage drops. Plus, our solar panel system wont drain your battery
- Rugged and Durable: With a high-strength PV glass surface and a sturdy ABS frame, this solar panel has a lifespan of up to 10 years. Its fully sealed waterproof design withstands harsh weather conditions
- Visual Charging Status: The controller has 2 indicator lights: red (sunlight exposure) and green (charging). Easily monitor the charging process
- Stable Output: Even in cloudy conditions, this solar panel provides output. Unlike other panels that struggle with weak sunlight, ours keeps generating power
- Easy Installation, Portability: Lightweight and portable, our solar panel goes wherever you do. Equipped with suction cups, its a breeze to install on car windows
- 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 youre unsatisfied or need technical assistance, feel free to reach out to us
Brand: SUNAPEX
Color: 1.8W solar panel
Product Dimensions: 21.06"D x 4.92"W x 13.98"H
Item Weight: 1.2 Pounds
Output Voltage: 12 Volts (DC)
Product Dimensions: 21.06 x 4.92 x 13.98 inches
Item Weight: 1.2 pounds
Manufacturer: SUNAPEX
Item model number: 1.8W solar panel
Is Discontinued By Manufacturer: Yes
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Jun 21
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Size: 1.8W
I have two and they keep my boat batteries charged. I'm on a mooring, so I get plenty of sun. I've had them 2 years and still using. Probably should measure if they are still producing current to battery, but I think they are.
Reviewed in the United States on June 5, 2025 by Dave C.
Size: 1.8W
I use this on my dump trailer to keep the batteries charged it has yet to fail me batteries are always charged
Reviewed in the United States on May 28, 2025 by Jared
Size: 1.8W
Best ever I have 3 of them
Reviewed in the United States on June 3, 2025 by Kindle Customer
Size: 1.8W
These are so good at keeping a charge on low use 12v batteries. I have it on my boat, which is perfect for that. I also used it on my barely used RAM truck and it charged it up in no time. They have not been in the rain so I cannot verify they survive getting repeatedly soaked, but I suspect they will do fine
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Reviewed in the United States on June 10, 2025 by Tim B
Size: 1.8W
Seems to work exactly as described.
Reviewed in the United States on May 26, 2025 by Michael William Rader
Size: 1.8W
So far so good
Reviewed in the United States on May 26, 2025 by Jim Morgan
Size: 1.8W
This thing is awesome, slapped two magnets on it and hang it on the four wheeler during the off season. Keeps battery above 12.9v consistently.
Reviewed in the United States on May 3, 2025 by Mitchell W.
Size: 1.8W
My truck battery was running down all the time because I don't drive it much. But after connecting this solar charger everything changed. Battery always at 100% now SO GLAD I bought it. Thinking of buying one more.
Reviewed in the United States on April 23, 2025 by Michael Keating