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SUNAPEX

SUNAPEX 12V Solar Trickle Charger for Boat Battery Solar Battery Charger 12 Volt Waterproof 8W Solar Battery Maintainer for Car Truck Boat RV Motorcycle Marine Trailer Battery

    • Based on 1,716 reviews
Condition: New
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$39.99 Why this price?
Holiday Deal · 47% off was $75.98

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, Dec 28
Order within 23 hours and 43 minutes
Available payment plans shown during checkout

Size: 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


Material: Polycrystalline Silicon


Item Weight: 1.2 Pounds


Efficiency: High Efficiency


Connector Type: USB


Brand: SUNAPEX


Material: Polycrystalline Silicon


Item Weight: 1.2 Pounds


Efficiency: High Efficiency


Connector Type: USB


Included Components: Charger


AC Adapter Current: 110 Milliamps


Maximum Voltage: 12 Volts


Maximum Power: 1.8 Watts


Product Dimensions: 15 x 9 x 2 inches


Item Weight: 1.2 pounds


Item model number: SOLAR PANEL


Date First Available: July 7, 2022


Manufacturer: SUNAPEX


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 28

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Battery charger
Size: 1.8W
This panel keeps my van battery trickle charged. Works great.
Reviewed in the United States on August 20, 2024 by Amazon Customer
    • Excellent customer service and warranty
Size: 1.8W
These type of 12v battery chargers are pretty similar. They utilize a trickle charge (under 2 watts) to keep a battery charged when not in use. They will not revitalize an old battery, and a failing battery will not renew itself. They are best on a healthy battery and work to increase its useful life. They are particularly useful on smaller 12v batteries used in motorcycles, atv, lawn equipment and the like, but work on any 12v battery. What stands out about this unit over similar ones is the customer service. I had a unit fail after 8 months of use. I contacted the company via their email address (found in their manual) and had a response the same day. A new unit was shipped and received within days. A lengthy 12-month warranty period backed with immediate response and care. That is exceptional service. ... show more
Reviewed in the United States on March 31, 2024 by HAWK
    • Suction cup's are garbage
Size: 1.8W
I got this for a pick-up that isnt driven very often and the battery has got dead several times, this unit does seem to work to keep the battery up but the suction cups that would attach the unit to a window are trash, The first day I installed it I went out to check it at the end of the day and found it laying on the seat upside down, the window is clean and the cups are clean but they dont hold more then a few minutes. Any suggestions it has to be in a window because of where it is parked?? ... show more
Reviewed in the United States on July 15, 2024 by mkelley
    • Keeps my car battery charged, always
Size: 1.8W
I don't use it outside and don't use the suction cups but it works for what I need. I have a second car that I don't use often, sometimes for months at a time but when I do it starts. An unused car battery will die if not run fairly often and I hate needing to use my car and it not starting. I have retired and only use my car because it has a hitch and I can pick up things with my trailer, not often but necessary when I need to. This always keeps it fully charged and I don't need to worry that the clock or the stereo has syphoned away all the energy needed for just occasional use. I like it because I don't have to run a charger every so often and the battery doesn't degrade from long periods of non use. ... show more
Reviewed in the United States on June 13, 2024 by shadowdr
    • Have purchased over five and only one has failed... Not sure why.
Size: 1.8W
Over the past year I have purchased one of these for all my cars and tractor. All have worked well. In the Texas sun. Out side. One failed after a month of use and I am not sure why. Contacted the seller and the cost was refunded right away. I will certainly order another and remain satisfied with my purchases. I find it optimal to position the charger so that it receives direct sun in the AM and then about noon partial shade. Texas sun can be BRUTAL... So after a few years of outdoor sun Two of my units failed. The Blue LED no longer lit up and there was no voltage in direct sun. I was able to make a simple repair. 1 - Remove the small plastic bump caps at the back of the device and remove all the screws 2 - Carefully and slowly pry off the back of the unit. The small wires that connect to the solar cell get stuck to the backing 3 - Check both small wires coming off the solar cell and simply re-solder them if needed... ... show more
Reviewed in the United States on November 19, 2020 by John A. Sandoval
    • Forget it
Size: 1.8W
I'm old and don't drive very much but I have lots of sun here in Florida and that thing has been on my window outside for 2 weeks and that battery has not topped off yet
Reviewed in the United States on July 31, 2024 by Neil currie
    • Trickle Charger For ATV
Size: 5W
Set this up on Polaris Sportsman because Polaris recommends a trickle charger and my ATV has a built in port. I had to adapt the cable a bit as its housing is a bit larger than standard and would not easily fit into port on Polaris. Seems to keep battery charged good between rides. Nice in the winter or if you don't ride very often. Too early see if it prolongs battery life. We'll see and may update later. I did not use the suction cups. Used their holes to screw to garage facing. More stable and works well for me. ... show more
Reviewed in the United States on December 8, 2023 by Homer van Meter
    • Helps keep battery charged in unused car.
Size: 5W
It works well, but it does require direct or very bright sunlight, despite what they claim.
Reviewed in the United States on July 28, 2024 by rewind

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