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POWISER 10W 12V Solar Panel Car Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Alligator Clip POWISER 10W 12V Solar Panel Car Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Alligator Clip POWISER 10W 12V Solar Panel Car Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Alligator Clip POWISER 10W 12V Solar Panel Car Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Alligator Clip POWISER 10W 12V Solar Panel Car Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Alligator Clip POWISER 10W 12V Solar Panel Car Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Alligator Clip POWISER 10W 12V Solar Panel Car Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Alligator Clip

POWISER 10W 12V Solar Panel Car Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Alligator Clip

POWISER 10W 12V Solar Panel Car Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Alligator Clip POWISER 10W 12V Solar Panel Car Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Alligator Clip POWISER 10W 12V Solar Panel Car Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Alligator Clip POWISER 10W 12V Solar Panel Car Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Alligator Clip POWISER 10W 12V Solar Panel Car Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Alligator Clip POWISER 10W 12V Solar Panel Car Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Alligator Clip POWISER 10W 12V Solar Panel Car Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Alligator Clip
$ 31.99

Score By Feature

Based on 148 ratings
Water resistance
7.16
Suction power
6.96
Charging power
6.36
Weatherproof
4.67

OveReview Final Score

How Our Score Is Calculated

Product Description

In the event of a short circuit, all three indicators are out of commission.
wireless charging microprocessor, provides overvoltage, overcharge, short circuit protections, thus preventing reverse charging. It can also be safely used for charging and maintaining 12V batteries safely.
[Wide Use] The included 3-piece SAE cable kit is plug-and-play, making it suitable This item is provided with a carabiner and a suction cup, which will meet your various The snowmobile, ship, RV, motorcycle, automobile, etc. can all be fitted with the product.
[Wonderful durability] The ETFT material is It has a layer of epoxy board on the bottom to make it more sturdy (in case of a broken panel, the charging efficiency will drop). In case you have any questions, please do not hesitate to contact us.

Questions & Answers

Is it possible to maintain two batteries in parallel by connecting this?

This is junk, and I don't know what to do with it Do not work 2 all do not purchase

Does this product have the capability to be mounted upon a trailer for the purpose of maintaining the battery while ?

That's why I think it shouldn't be a problem. A picture of my license plate can be seen behind my truck's passager window. Ensures the battery is always topped up. Initially I was concerned as it indicates that the device is not charging, but it actually

When plugging into the cigarette lighter, how long does the battery remain ?

If the panel is attached to the front of the car using a suction cup (ensure that the panel receives adequate sunlight), then it can be mounted on the car.

How can a circuit be waterproofed if the circuitry and components behind are not sealed at all?

The cabin has mine, but I'm not sure where it is

Selected User Reviews For POWISER 10W 12V Solar Panel Car Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Alligator Clip

The function is not working
3/5

You should beware! Four weeks ago, I hooked us up to a brand new battery. My trailer needs some attention so yesterday I went out to fix it. Moreover, the battery was on close to its end. Checking the solar panel, I found that the electronic indicator light was lit on the back of the panel, which indicated A propane detector and the radio illumination are the only items on my trailer that are constantly on. That's all there is to Therefore, only a small amount of power is being consumed by the trailer while it is charging. There is about 10 hours of direct sunlight hitting the solar panel every day at the moment. Is it not capable of maintaining? Therefore, if I were you, I would not purchase this product because I wanted to be able to keep all my cables connected to the trailer for a long period of time, so I wouldn't have to connect and disconnect cables from a battery every time I went In that case, I assumed this would do the trick. I was wrong in so many ways! You need to switch to a different solar panel because you're going to need.

Musa McKenzie
Musa McKenzie
| Oct 31, 2020
It does the job well and I would buy it again
4/5

There are suction cups on the back of the panel, which is why many people want it for window applications, but I got it for my boat battery so I had to build some standoffs to allow for the junction box on the back. As a result, it produces a significant number of volts, is lightweight and sturdy (it was accidentally dropped a few times).

Willow Mullins
Willow Mullins
| Feb 17, 2021
A great battery charger for the price
5/5

I have owned some of the best solar chargers in the past. This table is very durable, it does not have a glass top cover that can I found that since it's so thin and light, it's extremely easy to hang from the back of my motor home. This is a great product!.

Pearl Sampson
Pearl Sampson
| Mar 15, 2021
I am impressed by this product
4/5

Connections should be handled with care. I'm ok. My favorite part of this item is the packaging. Weightless and slim, it's a good choice for traveling. What I noticed was this. My understanding is that it does not work if you trickle charge your battery with the cigarette plug. The green light will never come on and there is no sun when the phone is charging. When the red inline light is on during the night (night time), the car/truck battery is used for power. Trickle chargers fail to fulfill their purpose if they are constantly charging. You can also connect straight to the battery and it works great.

Alfredo Colling
Alfredo Colling
| Oct 21, 2020
This is a very easy-to-use tool
5/5

This is an easy to install product. No need to install anything just plug in a non-PC Lay it flat over the dash of the vehicle using a switched cigarette lighter outlet. My car does not slide around even when it's not parked under the sun. This is a must item for maintaining the battery in a new car that you don't drive often, as there's always something consuming power all of the time.

Eliana Ward
Eliana Ward
| Feb 15, 2021
It has never caused me any trouble since I started using it
5/5

As of right now, I have not tested it in the car, but in Miami it will be fine since it's on the roof by the tailgate (where the wires aren't broken). On the one hand, I use the cigarette lighter, and on the other, I use clips. Find out which to use by checking whether your car keeps the cigarette lighter on when the engine is off. There are some clips that are more difficult, and my other car has a battery cover that gets in the way.

Lyric Howell
Lyric Howell
| Aug 11, 2020
I really like how it works! I saw a significant improvement in my truck's battery, which went from "not starting" to "starting" in just a few With this 10 watt output, you can use it to maintain your batteries
5/5

The Fast Charger is not a good charging device if you need to start the computer.

Paislee Bird
Paislee Bird
| Feb 11, 2021
Unless the sun is directly in front of it, the device is useless
3/5

Unless the sun is directly in front of it, the device is useless. Unless you want to stand there all day, this is an impossible task due to the rotation of the earth. No output is produced.

Emerie Bishop
Emerie Bishop
| Mar 06, 2021

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