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ECO-WORTHY 10W Solar Car Battery Charger Maintainer 12V Waterproof Solar Panel Portable Solar Trickle Charger for Car Truck Boat Lawn Mower RV Trailer Tractor ATV Utility Vehicle Battery

4.2 4.2 out of 5 stars 9,021 ratings

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10W Solar Panel

Purchase options and add-ons

Brand ECO-WORTHY
Color Red, Black
Product Dimensions 0.47"D x 11"W x 10.2"H
Item Weight 0.7 Pounds
Output Voltage 18.7 Volts

About this item

  • 💦【Function】Suitable for keeping vehicles/boat battery charged during the weeks unused. No need to disconnect the battery or have someone start the vehicle periodically. The indicator light on the back can observe the charging state. And it’s waterproof, you can safely use it outdoors(After experimental test).
  • 👷【Protection】The 10w monocrystalline solar panel uses trickle charging to charge the battery without causing overcharging. Built-in blocking diode prevents reverse charging without extra maintenance at night. Works even on cloudy days. As frosted surface, the panel doesn't need film protection anymore.
  • 🔎【Version Upgrade】Because of PCB upgrade and the addition function of reverse and overcharge protections, it may not be possible to test the open-circuit voltage. Don't worry, the panel is still working normally.
  • 🚗【Easy to Install】Equipped with SAE cable, just plug the cigarette lighter into the port or connect the battery terminal posts with the alligator clip, and the connection can be completed within 3 minutes! Suitable for car, truck, boat, lawn mower, motorcycles, trailer, dump trailer, tractor, RV, van, camper, ATV, utility vehicle Battery etc.
  • 💞【Warranty】1 year warranty. If you have any questions, please contact us. Your suggestion helps us improve!

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$29.99
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Sold by ECO-WORTHY US and ships from Amazon Fulfillment.
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$15.99
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ECO-WORTHY 10W Solar Car Battery Charger Maintainer 12V Waterproof Solar Panel Portable Solar Trickle Charger for Car Truck Boat Lawn Mower RV Trailer Tractor ATV Utility Vehicle Battery
ECO-WORTHY 10W Solar Car Battery Charger Maintainer 12V Waterproof Solar Panel Portable Solar Trickle Charger for Car Truck Boat Lawn Mower RV Trailer Tractor ATV Utility Vehicle Battery
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Price-30% $29.99
List:$42.99
$69.97-37% $50.59
List:$79.95
$29.99$66.99$39.99
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Suction power
3.5
3.2
3.6
3.7
3.6
Easy to install
4.6
4.7
4.5
4.5
Value for money
3.9
3.7
3.6
4.0
Weatherproof
3.9
4.5
4.4
3.9
Easy to use
4.5
4.3
4.3
4.2
Sold By
ECO-WORTHY US
Sun Energise
Suner Power
DNCWSUN
OYMSAE
SUNAPEX
output voltage
18.7 volts
12 volts of direct current
12 volts
12 volts of direct current
input voltage
12 volts
12 volts
18 volts of direct current
12 volts
12 volts
12 volts
weight
0.7 pounds
2.5 pounds
1.25 kilograms
0.64 kilograms

Product Description

solar car battery charger

WHY DO YOU NEED A SOLAR TRICKLE CHARGER?

Three reasons to own a Solar Battery Trickle Charger:

  • Batteries Naturally Discharge - Automotive batteries naturally discharge when not in use.
  • Vehicles have a small but constant battery drain - Modern vehicles have upwards of 30 body control modules (computers), alarm systems, immobilizers and lock monitoring. These units all consume electricity from the battery. That's why in a week or two with no or little vehicle use the battery can become discharged.
  • Battery life is shortened if it is not kept charged - A 12V battery that is not correctly maintained above 12.4V can suffer from sulphation. Sulphation is the main cause of battery failure. That's why the auto battery easy goes to dead when vehicles are left standing for long periods.

car battery charger

Solar Car Battery Trickle Charger Package Includes:

  • 1* 12V 10W Solar trickle charger with 4.92 ft cord
  • 1 * Alligator clip adapter with 19.7 inch cord
  • 1 * Cigarette lighter adapter with 19.7 inch cord
  • 4 * PVC Suckers

intelligence
10w solar battery charger

ECO-WORTHY 12 Volts 10 Watts Portable Solar Panel Battery Maintainer

Maximum Power:10W

Optimum Operating Voltage (Vmp):18V

Optimum Operating Current (Imp):0.56A

Open Circuit Voltage:20V

Short Circuit Current:0.58A

Dimensions:11*10.2*0.47 inch (280*260*12mm)

Weight: 0.71 pounds (300g)

Length of extension cable: 4.92ft (150cm)

Length of alligator clips / cigarette lighter plug cable: 1.64 ft (50cm)

2 wiring ways

From the brand

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

ECO-WORTHY

ECO-WORTHY 10W Solar Car Battery Charger Maintainer 12V Waterproof Solar Panel Portable Solar Trickle Charger for Car Truck Boat Lawn Mower RV Trailer Tractor ATV Utility Vehicle Battery


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Customer reviews

4.2 out of 5 stars
4.2 out of 5
9,021 global ratings

Customers say

Customers are happy with the charging capabilities of the outdoor living product. They say it charges with full power in most conditions. They are also satisfied with ease of installation, and appearance. However, some customers dislike the power. Opinions are mixed on performance, battery life, quality, and value.

AI-generated from the text of customer reviews

107 customers mention92 positive15 negative

Customers like the charging of the outdoor living product. They say it charges with full power in most conditions, and is sufficient to provide a trickle charge to maintain battery power. Some say that the panel charges like crazy, and some say that their battery will always be trickle charging.

"...It will charge and maintain your battery.And come to find out it doesn’t have to always be facing and bright sunlight for it to work...." Read more

"...The volt meter showed 13.1 during the day, 12.9 at dark. This trickle charger works fine...." Read more

"Great for keeping car battery charged since I don’t drive but once a month or so." Read more

"Mounted in shed. Recharges lawnmower batteryWill Update after several months of use" Read more

82 customers mention70 positive12 negative

Customers like the ease of installation of the outdoor living product. They mention it's easy to setup and use, simple, and effective. Some say that it'll mount easily and is not hard to put on a boat. Overall, most are satisfied with the ease and convenience of installation.

"...It did it’s job well. So easy to connect and forget...." Read more

"Easy to install. Works fine and keeps my tractor battery charged...." Read more

"Works well. Light and easy to mount but easily the shortest cord of any solar powered item ive ever owned." Read more

"Well-packed, easy to use, nice accessories...." Read more

45 customers mention42 positive3 negative

Customers are satisfied with the appearance of the solar panel. They mention it's fabulous, neat, and well designed. Some say that it looks ok but it works well. Overall, most are happy with their purchase and recommend it to others.

"This little charger panel is pretty dang cool! This is my first experience with one of these...." Read more

"...First thing to note- the solar panel is amazingly good, it charges with full power in most if not all conditions...." Read more

"...No dragging like low batteries do, just a nice clean peppy start. I would recommend this to anyone needing to keep a little used battery charged...." Read more

"When it worked, it worked great. Pretty powerful, relatively...." Read more

435 customers mention285 positive150 negative

Customers are mixed about the performance of the solar panel. Some say it works well, while others say it didn't work at all.

"...it took it a while to recharge it, like about three days, but it worked really well." Read more

"...waiting two weeks for stock to arrive battery was suddenly unable to start the engine...." Read more

"...been driven at all, it's abundantly clear that these solar trickle chargers have worked well...." Read more

"...(not pretty, but folds flat, works great). Something like this should be included with these chargers...." Read more

330 customers mention145 positive185 negative

Customers are mixed about the battery life of the solar charger. Some mention that it is easy to install and keeps the battery charged, while others say that it killed their battery entirely.

"...I am guessing my battery terminals are carroded or the battery just happened to give out...." Read more

"...This keep the battery topped off so the car is ready to drive when I am." Read more

"I have been a boater most of my life. The problem, dead batteries when they sit...." Read more

"Keeps battery charged" Read more

167 customers mention106 positive61 negative

Customers are mixed about the quality of the outdoor living product. Some mention that the cells are much better quality than others they have purchased, and the panel itself seems to be made well. However, others say that it failed after a day of charging and the cells were dead.

"...The panel itself seems to be made well.There is a red LED light that shows it is creating power...." Read more

"...I hooked up the unit, the next day I went to start it, completely dead, nothing...." Read more

"a good low current tricler, suction cups do not fit, glad i got it on sale, not worth the regular price" Read more

"...The cables and adapters that come with it are much better quality than panels that I have purchased before, and should last a long time." Read more

139 customers mention84 positive55 negative

Customers are mixed about the value of the solar panel. Some mention it's a good product for the money, while others say it'd be better off buying a different product.

"...These solar Panels are the very best money you can spend on your rec equipment. I'm considering a Phosphate-Lithium? Ill check back report..." Read more

"...tricler, suction cups do not fit, glad i got it on sale, not worth the regular price" Read more

"...The battery maintainers have clearly been worth the modest sum that I spent on them, compared to the price of replacing batteries that would surely..." Read more

"...Beats buying a brand new batteryI was amazed, well worth the buy!!" Read more

77 customers mention14 positive63 negative

Customers are dissatisfied with the power of the solar panel. They say that it does not produce enough power in winter even with no clouds, it draws power when using a cigarette plug, and the output drops to 4.5 volts at about 60mA. Customers also mention that the battery is good but not enough to start before using the solar charger.

"...The vehicle’s motor may produce an electrical surge that could damage the solar panel.” -...." Read more

"...Unfortunately there's no way to hook up a multimeter to this thing and see what kind of output (if any) it's producing...." Read more

"Will draw power when using cigarette plug. So only use direct to battery." Read more

"...and providing a charge due to no status light, and you can't actually measure the output voltage or current without it having a charging load..." Read more

Works
4 Stars
Works
Made my own frame with magnet to keep the Winch battery maintained.
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Top reviews from the United States

Reviewed in the United States on January 14, 2024
Size: 10W Solar PanelVerified Purchase
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Top reviews from other countries

Translate all reviews to English
Haggarts
5.0 out of 5 stars Trickle charger
Reviewed in Canada on February 14, 2024
Size: 10W Solar PanelVerified Purchase
brit barbara
5.0 out of 5 stars Buenos services
Reviewed in Spain on December 3, 2022
Size: 10W Solar PanelVerified Purchase
V. Gerard
5.0 out of 5 stars puissance juste suffisante pour qu'une batterie de voiture garde sa charge mais ok
Reviewed in France on November 6, 2022
Size: 10W Solar PanelVerified Purchase
Amazon Customer
5.0 out of 5 stars Portable Power Solar Panel
Reviewed in the Netherlands on August 31, 2022
Size: 10W Solar PanelVerified Purchase
Nafie Akrawi
1.0 out of 5 stars Jag fick inte min beställning som den var
Reviewed in Sweden on March 15, 2022
Size: 10W Solar PanelVerified Purchase
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Nafie Akrawi
1.0 out of 5 stars Jag fick inte min beställning som den var
Reviewed in Sweden on March 15, 2022
Min beställning var ((ECO-WORTHY 12 volt 10 watt bärbar kraftpanel laddare backup för bil båt med krokodilklämma adapter))....men jag fick ((ECO-WORTHY 10W 12V bärbar liten solpanel solenergiladdare för bilketer förölängägs )).
Eftersom jag tidigare köpte den sistnämnda för ett tag sedan och med mindre hår än den jag betalade för den aktuella beställningen.
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