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Renogy

Renogy 10W Solar Trickle Charger Portable Battery Maintainer with Lighter Plug/Alligator Clips/Battery Cables for Car Boat Marine Motorcycles Truck

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Jun 10
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Size: 10W


Features

  • Plug & play, work with diverse applicationsThis solar trickle charger comes with a quick SAE connection and 3 options for ring terminals, alligator clips, and cigarette lighters, to charge your batteries or automobiles easily, works with boats, SUVs, RVs, electric fences, accessory batteries, and more.
  • Charge & maintain all kinds of 12 batteriesThis solar trickle charger comes with DC adaptors for direct charge 12v batteries, able to work with multiple battery types, such as Gel, AGM, Flooded, and Lithium batteries, etc.
  • High efficiency, long lifeRenogy panels use high-efficiency monocrystalline solar cells, and multi-layered sheet laminations enhance cell performance and provide a long service life.
  • Portable design, easy to installSmall in size and light in weight. Suction cups allow the solar trickle charger mounts easily to the windshield or dash.
  • Weather resistant, wider usage scenarios weather proof, and dustproof design, with a wide range of operating temperatures, guarantee efficiency anytime and anywhere, suitable for more equipment and scenarios.

Description

Over time batteries naturally lose power and, if allowed to, can go flat. Renogy’s 10W Solar Battery Trickle Charger Maintainer will help you maintain a healthy battery by converting solar energy into a usable 12V DC current to keep your battery topped off at a stable level. With quick SAE connection and 3 options for ring terminals, alligator clips, and cigarette lighters, our Solar Battery Trickle Charger Maintainer is sure to be a great fit no matter what your application needs. It works great with boats, SUVs, RVs, electric fences, accessory batteries, and much more! Maintain a healthy battery and never be caught flat ever again! Note: For some makes or models of vehicles, the cigarette lighter port may not operate when the ignition is turned off. In such cases, please connect the trickle charger maintainer to the battery directly. The trickle charger maintainer must be disconnected from the battery or cigarette lighter port when starting the engine or driving the vehicle. Electric surges from the alternator when starting and running may damage the trickle charger maintainer.

Brand: Renogy


Material: Monocrystalline Silicon


Item Weight: 14.23 Ounces


Efficiency: High Efficiency


Included Components: Cables


Efficiency: High Efficiency


Maximum Voltage: 12 Volts


Maximum Power: 10 Watts


Connector Type: plug in


Item Weight: 14.23 Ounces


Material Type: Monocrystalline Silicon


Brand Name: Renogy


Included Components: Cables


Model Number: 10W Solar Trickle Charger


UPC: 810009711582


Global Trade Identification Number: 82, 98


Manufacturer Warranty Description: 1-year material and workmanship warranty


Manufacturer Part Number: Solar Panel Battery Maintainer Trickle C


Manufacturer: Renogy


Item Type Name: Portable Battery Maintainer with Lighter Plug/Alligator Clips/Battery Cables for Car Boat Marine Motorcycles Truck


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 10

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.

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Top Amazon Reviews

    • Best trickle charger ever plus Free energy!
Size: 10W
Awesome product I wish I knew about this sooner. I use this on a sports car that usually dies within four days, if not being driven. For testing I didn’t use the car for eight days and it started right up, no issues. I have a NOCO trickle charger and Victron smart charger. This is so much easier!
Reviewed in the United States on March 24, 2026 by Adriel
    • What I Needed
Size: 10W
This is just what I needed. I rarely drive my car and the battery would drain to the point it needed to be jumped. During the cold winter months I couldn’t keep the battery charged. I couldn’t plug in a regular trickle charger without have long a long extension cord over the driveway. This works great. The 12volt cigarette charger did not work for my car and drained the battery. The alligator clamps to the battery work great though. Zero issues ... show more
Reviewed in the United States on March 5, 2026 by Ryan B.
    • Solid solar battery maintainer. Provided cabling is sort of rubbish.
Size: 10W
I went through a period this summer where my car wasn't being driven very often, and while I didn't run its battery all the way down, it definitely went far lower than I would like. Since we live in an region of abundant sunshine, I figured I'd add a small solar panel to top up and maintain the battery when the car wasn't being used. We have a Renogy 200W panel for emergencies (intended for charging a Bluetti LiFePo4 box) that we're happy with, so I figured I'd give one of their little panels a chance. First impressions: the panel itself seems reasonably well built. it's stitched into a fabric housing with flaps that fold out that have suction cups whichhold it on the inside of the windscreen. The fabric makes handling it much safer than a plastic or metal case as it doesn't get nearly as hot in direct sunshine and doesn't transfer heat to your hands nearly as badly. The panel connects to one of a number of cables with a SAE connector. In my opinion, these cables are the weak spot of the whole thing. The main option for a quick connection has something like a 5-foot cable with a pair of alligator clips that you'd clamp on the battery terminals, which is *way* too short to be useful. Given it's not completely waterproof, it has to be mounted on the inside of the windscreen, and in my car the combined length of the panel's cable and the extension does *not* reach the battery in the front of the engine bay, meaning either another extension or custom cabling is required in my case. The panel also comes with a SAE to cigarette lighter adapter, which is useless for my car. My outlets are not powered when the ignition is turned off, so this is of no use to me. Finally, it also comes with a short cable with a pair of eyelets that you'd bolt to a battery with side terminals. It's about 2 feet long, so presumably this is for charging a battery outside of a car. None of these cables are fused in any way; I'd be especially cautious of using the eyelet cable wired permanently to a battery; if something shorts, there's no way to quickly remove it from the battery the way you would with alligator clips, and there's no guarantee you'd get the SAE connector apart in a hurry. In my opinion, the hardwire eyelet cable in particular must have an inline fuse right at the battery end of the cable on the positive side, but Renogy cheaped out. I actually ended up using the eyelet cable to make a custom cable. I cut the eyelet off the positive side and stuck the wire on the end of a usual add-a-fuse tap thing that runs to an unused always-hot slot in my inside fuse panel. That allows me to connect the panel up when I need it, but remove it at the SAE connector and tuck the wire away when I'm not without needing to connect and remove the car side wiring. Otherwise, the panel appears to work well enough. Starting from a bit below 12V, it dragged the battery up by a little over a tenth of a volt per day and kept it there when I went back to use the car after a few weeks. You wouldn't want to use one of these to completely charge a battery from flat; it's way too low-power for that. However, for this specific application, a larger, higher-output panel is not needed. Again, we get a lot of sun and this was tested at the beginning of summer, so it may not be nearly as effective in more northern locations at other times of the year. ... show more
Reviewed in the United States on August 27, 2022 by Cray Grey
    • Keeps car and tractor batteries charged!
Size: 10W
We have a couple of cars and a tractor that are used once every 2-3 months. It was always a gamble if they would start or if the battery would be dead. Living in Colorado, the cold would also kill these batteries even faster. We have one of these on our Dodge 2500 diesel, and it keeps the battery full and it starts up every time without issue. Same for our tractor. The solar charger keeps the battery charged. For our purposes, the cord length is no issue. I like the quick disconnect on it because I don't have to open up the hood on our tractor to take the solar panel off when I use it. Overall, this is a great product, and the value has more than paid for itself. We've had no issues with these products being outside in the weather. We live at a high altitude where UV light is extreme and we get lots of snow in the winter. These live outside in those elements and hold up just fine. Its super easy to hook it up to the battery, the quick disconnect is super convenient when its time to use the vehicle, and the suction cups & straps on the back of the solar panel make it easy to stick wherever it needs to go. It stays on the windshield of a truck just fine, and it attaches to the steering wheel of our tractor just fine. ... show more
Reviewed in the United States on January 25, 2025 by mo3
    • Not weather proof
Size: 10W
Charges fine. But the panel starts to peel away/deteriorate on the surface. Doesn't hold up well to weather exposure.
Reviewed in the United States on October 11, 2025 by KP
    • Keeps the battery fully charged.
Size: 10W
We got a display model riding lawn tractor and the battery was dead-ish when we got it and it was iffy every time I went to use it if it would have enough power to start it, or even to restart it if I had to stop for a few minutes to fill the gas tank. I put this on it and I never have to worry about it starting even if it's been sitting all winter. Way cheaper than getting a new battery and I can use it for other things if I need to. ... show more
Reviewed in the United States on March 4, 2026 by Marty Allred

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