Search  for anything...
SUNER POWER

20W 12V Solar Car Battery Charger & Maintainer, Waterproof Solar Trickle Charger, Built-in Intelligent MPPT Controller, Portable Solar Panel Kit for Deep Cycle Marine RV Trailer Boat

    • Based on 1,109 reviews
Condition: New
Checking for product changes
$85.95 Why this price?

Buy Now, Pay Later

As low as $14.33 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

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.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, May 20
Order within 14 hours and 59 minutes
Available payment plans shown during checkout

Recently Viewed

Size: 20W


Features

  • Portable & Charge Anywhere- Lightweight and portable solar charger. Transfer sunshine into electricity, charge and maintain different 12V battery such as flooded, gel, AGM, SLA, VRLA, lithium-ion battery of RV, car, boat, marine, automotive, snowmobiles, etc. in all seasons. US PATENT PENDING!
  • Intelligent Charge & Maintain- Fully protect the battery! Built-in intelligent MPPT controller, generates at least 20%-30% more power than the other controller. Smart 3-stages charging algorithm effectively prevents the battery from over-charge, over-voltage, discharge, short circuit, etc.
  • Upgraded Visual Monitor- The colorful LED indicator helps to visually monitor working status of the charging. Charging will be cut off automatically when battery is fully charge, and resumed when battery goes flat, totally free maintenance.
  • Waterproof & Hign quality Materials- Use 30% high conversion efficiency crystalline silicon material + high-strength solar energy glass which has 95% strong light transmittance and waterproof performance, can withstand harsh weather conditions.
  • Free Maintenance- Tempered glass and strong ABS frame, well built for years. Come with 3-piece SAE cable kits, plug and play, easy to use. No electricity cost, free maintenance for outdoor usage. Backed by extended 12 months warranty + lifetime technical supports.

Color: Navy Blue


Brand: SUNER POWER


Voltage: 12 Volts


Material: Acrylonitrile Butadiene Styrene (ABS)


Package Dimensions: 20.75 x 14 x 1.8 inches


Item Weight: 5.09 pounds


Manufacturer: SUNER POWER


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 20

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
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Solar battery charget
Size: 20W
Works great until it turns itself off after the battery is fully charged allowing the battery to go down again when you need it the most. Won't charge again till battery is low. Now I had to start my tractor using a plug-in charger. Won't keep battery fully charged.
Reviewed in the United States on October 24, 2023 by eggbert
    • Works
Size: 20W
I have used my for dry camping and found it to be very useful. It’s charge is slow but with direct sunlight during the day it sets my LiFePO4 for the night.
Reviewed in the United States on October 10, 2023 by Ric Steiner
    • It keeps my can-am charged well
Size: 20W
I think I could have gotten a smaller size and done just as well. It does a great job
Reviewed in the United States on September 27, 2023 by Tanya Cooper
    • Cord that comes with is to short
Size: 20W
Ive only had it 2 to 3 weeks. One time it seemed to drain my battery down to 6 v. I couldn't figure out why except possibly some what cloudy in AZ. I have no idea if the Batts drop to 6 v again if the panel will bring it up to 12.09 V . I had to jump restart the truck again to get it back up to 12.9v. I had to order another cord. The shortest size was 12 feet long & cost 18.00. There seems to be no way to tell how much power the panel is putting out at any particular time; which leaves you wondering. I'LL try to test the out going plug to see what I get at high noon. I hope this panel will work on its own for 3 to 6 mos while truck sits. I shut down truck because of high fuel cost and low rates. ... show more
Reviewed in the United States on September 29, 2023 by mann
    • Put a spare battery in my boat with soar battery as charger.
Size: 20W
The spare battery operates manual bilge pump set up rather than a float paddle. I use that pump to completely drain water & the solar panel has been fully charged whenever called upon. .
Reviewed in the United States on September 7, 2023 by Donald /.
    • Battery Saver!
Size: 20W
My « mild Hybrid » Jeep would die if I didn’t drive it three days. Once I figured out how to make the rear 12v adapter active even when the Jeep was locked this little panel worked perfect. We were gone 2 weeks and returned to a fully charged Jeep for once.
Reviewed in the United States on September 1, 2023 by Scott B
    • I have an old 2007 Prius with a weak battery ...
Size: 20W
Review Image by John Manego John Manego
I would need to jump start my car almost every morning because for reasons I don't know, it wouldn't start. With this panel plugged into my cigarette lighter 24/7 (12V accessory outlet), my car gets the necessary power to start the car every time. I'm actually quite shocked this works so well.
Reviewed in the United States on August 29, 2023 by John Manego John Manego
    • Water proff
Size: 20W
It is not as water proff as they clame
Reviewed in the United States on September 19, 2023 by chris self

Can't find a product?

Find it on Amazon first, then paste the link below.