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OYMSAE 20W 12V Solar Panel Car Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Alligator Clip
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | OYMSAE |
Color | multi-color |
Product Dimensions | 7.68"D x 14.37"W x 0.79"H |
Item Weight | 1.4 Pounds |
Input Voltage | 18 Volts |
About this item
- ☀[Charge Visualization]The indicator lights can help you understand the charging status: the blue light is on (put in the sun), the red light is on (charging), and the green light is on (charging is complete).A short circuit occurs and all three indicators are off.
- ☀[Intelligent Protection] Built-in charging microprocessor, improved charging algorithm, can provide overvoltage protection, overcharge protection, short circuit protection, etc. It can prevent reverse charging and can be safely used for charging and maintenance of 12V batteries.
- ☀[Higher Conversion Rate]The regular convex points of surface distribution are conducive to the secondary propagation of light, absorb the radiant heat of solar energy to a greater extent, and greatly improve the photoelectric conversion efficiency.
- ☀[Widely Used] The included 3-piece SAE cable kit is plug-and-play,it can be used for cars and 12V batteries. Comes with carabiner and suction cup to meet your different installation needs. Suitable for automobiles, RVs, motorcycles, ships,snowmobile,etc.
- ☀[More Durable] The PET material can be waterproof and dustproof. A layer of epoxy board is added as a bottom plate, which is more sturdy (the broken panel will cause the charging efficiency to decrease). You can contact us at any time if you have any questions.
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This Item OYMSAE 20W 12V Solar Panel Car Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Alligator Clip | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | |
Price | -17% $49.99$49.99 List: $59.99 | $66.99$66.99 | $59.99$59.99 | -37% $50.59$50.59 List: $79.95 | -9% $85.97$85.97 List: $94.57 | $69.97$69.97 |
Delivery | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 |
Customer Ratings | ||||||
Weatherproof | 4.2 | 4.2 | — | 4.4 | 4.3 | 4.5 |
Easy to install | 4.5 | 4.5 | — | 4.7 | 4.5 | — |
Value for money | 3.6 | 3.6 | — | 3.7 | 3.7 | — |
Easy to use | 4.3 | 4.3 | — | 4.5 | — | — |
Suction power | 3.7 | 3.7 | — | — | — | 3.2 |
Sold By | OYMSAE | OYMSAE | YUBINH | Suner Power | Sun Energise | Sun Energise |
input voltage | 18 volts | 12 volts | 12 volts | 18 volts of direct current | 12 volts | 12 volts |
weight | 1.4 pounds | 1.25 kilograms | 4.5 pounds | — | 5.2 pounds | 2.5 pounds |
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From the brand
OYMSAE- Solar Battery Charger
It is a device that uses solar panels maintain the charge of a battery. Keep car, boat, or RV battery charged when it is not in use.
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OYMSAE is committed to creating high-quality and cost-effective products for customers who love nature and clean energy. We mainly manufacture and sell SAE and MC4 extension cords as well as solar panels. Portable power supply and maintenance for cars, boats, motorcycles, RVs, etc. Power up anytime, anywhere, and add fun and portability to your outdoor life!
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Videos
Videos for this product
1:57
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What to know before trying this Solar Car Battery Charger
Grow2Great
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0:53
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Here's why this Solar Car Battery Charger is my first choice
Grow2Great
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1:01
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Things you should know about this solar panel
Stephine Trice
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4:03
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Solar Panel Car Battery Charger
🍏My Amazon Video Reviews
Product information
Product Dimensions | 14.37 x 7.68 x 0.79 inches |
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Item Weight | 1.4 pounds |
Manufacturer | OYMSAE |
ASIN | B08CHC1J78 |
Country of Origin | China |
Item model number | PO-M20W |
Customer Reviews |
4.3 out of 5 stars |
Best Sellers Rank | #3,891 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #2 in Solar Battery Chargers & Charging Kits |
Is Discontinued By Manufacturer | No |
Warranty & Support
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the ease of installation of the battery charger. They mention that it is easy to setup and use. However, some customers dislike the lighting. Opinions are mixed on performance, battery charging, quality, value, and wiring.
AI-generated from the text of customer reviews
Customers find the installation of the battery charger to be easy. They mention that the connector is incredibly easy to use, and the feature is quick and easy to set up.
"This was easy to set up and works great to keep the battery charged on our deck boat." Read more
"Yes, this was easy enough to install, sticking it to my shed window so I can just run the leads to my generator battery, but I can't tell if it's..." Read more
"nice easy to use and can be removed for travel" Read more
"...So using that feature was quick and easy. Mounting was another story. I used large disc magnets with bolts through the panels grommet holes...." Read more
Customers are mixed about the wiring of the battery charger. Some mention that having different options of connectors is great, and the setup was a breeze. However, others say that the SAE connector on the panel is wired backwards, and has reverse polarity.
"...NOPE, this bad boy plugs straight into my cigarette lighter and the solar panel sits on my dash...." Read more
"Nice that it came with options for hookup. Cigarette lighter is a nice option." Read more
"...a couple other reviews pointing out the same problem with the backwards wiring, that I realized they wired the "standard" connector backwards from..." Read more
"...What sets it apart is the convenient cigarette lighter connector, which makes it incredibly easy to use...." Read more
Customers are mixed about the performance of the battery charger. Some mention that it works well, while others say that it stopped working. The operational indicator lights function as they should, and the charger still works after 4 seasons. However, some customers report that the output is not what it was, and performance measurement brings disappointments.
"This was easy to set up and works great to keep the battery charged on our deck boat." Read more
"...I’ve use panel now over 3 + years and it still works reliably. You need to unplug it when the vehicle is driven or damage will occur to the panel." Read more
"Worked amazing for a while then stopped working company sent new one without question, So I can highly recommend" Read more
"...driven every two weeks and every time I go to start it , it starts with no problem. Not sure why 4 stars as opposed to 5...." Read more
Customers are mixed about the battery charging of the product. Some mention that it keeps their car battery charged perfectly, while others say that it just wasn't charged enough.
"...Even On snowy cloudy days, it still provides the amperage to maintain the battery’s starting power level...." Read more
"Is used for a vacation vehicle that sits in the drive way.Had many issues with batteries.Over time dying great product solves my problem" Read more
"...After several months of dead batteries I bought this and no more dead batteries...." Read more
"Keeps my sons car batter charged does what I expected it to do I leave it on the front seat face the wind sheild in northern ill beater then a..." Read more
Customers are mixed about the quality of the battery charger. Some mention it's very well made, durable enough for life, and has a more durable coating. However, others say that it didn't last a year, it'll quit after about 9 months, and it seems a little bit flimsy.
"So far so good. It's really lightweight and appears to be durable enough for life under my car windshield...." Read more
"...My only complaint it it’s thin like it could snap in half if not careful. Overall I’m happy with it." Read more
"I first received this nice thin and light solar battery charger in the fall of 2022, used it on my stored motor home all winter and seemed to keep..." Read more
"...I just have a feeling that it won't last long. But I have had it for 6 months now and it still works fine." Read more
Customers are mixed about the value of the battery charger. Some mention that it's OK for their money, has saved them money, and is well worth it. However, others say that it was a waste of money and useless.
"...happy with purchase 4 stars the wires are small gauge and cheaper quantity suction cups on a wind shield temp changes every day on the passenger..." Read more
"...This is not cheap at $50 so I expected it to be new.I did not try it as I was afraid under the circumstances. ymmv" Read more
"...I do not know how long it will last but a good little panel for the price. Only issue is that there is a box off center that houses all that parts...." Read more
"...That delayed my trip as I left a normal charger on it over night. Complete junk, imo. Caveate Emptor. Grrrrrrrrrr...." Read more
Customers are dissatisfied with the lighting of the battery charger. They mention that there are no indicator lights as described in the ad, the panel has no lights on it, and the status lights do not light up if there is no sun. Some customers also mention that the charging lights never came on.
"...Either the indicator lights aren't on at all, or two or three of them are flashing rapidly, whether or not the leads are connected...." Read more
"...Tried all 3 bikes no luck. The charging light would light up blue. Then once plugged all lights off...." Read more
"...When I brought the MH back home I noticed the indicator lights were not working at all on the charger, so did not know if the unit was functioning..." Read more
"...the cig plug does not have a red light indicator on it like it shows in the ad...." Read more
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The instruction manual is of absolutely no help here, as it only shows three states for the indictor lights--just blue, blue and red, or blue, red, and green, with no mention of what the flashing means. It shows three grey dots for "short circuit," but doesn't explain what to do if that occurs. (I assume three grey dots means the lights are off...)
Seems like a decent enough product, quality-wise, but when you can't tell if it's working, meh...