Voltset 20W 12V Solar Panel Car Battery Charger, Flexible

Voltset 20W 12V Solar Panel Car Battery Charger

Voltset 20W 12V Solar Panel Car Battery Charger, Flexible and Portable Solar Panel Charger Maintainer Pro Waterproof for Boat, Marine, Motorcycles, Truck with Cigarette Lighter & Alligator Clips


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Rated Power 10W 20W 30W 10W
Maximum Power Current 0.56A 1.11A 1.67A 0.56A
Short Circuit Current 0.59A 1.19A 1.97A 0.59A
Dimension 15.7 x 7.8 x 0.7in 15.7 x 14 x 0.7in 20.8 x 14 x 0.7in 13.39 x 8.7 x 0.79in
Weight 0.85 pounds 1.38 pounds 1.67pounds 1 pounds
MPPT Charge Controller ETFE ETFE ETFE Tempered Glass
Silicon Type Monocrystalline Monocrystalline Monocrystalline Monocrystalline


Dimensions: 40 x 36 x 1.8 cm; 640 Grams
Model: Vt-UK-F-20W
Manufacture: Voltset
Dimensions: 40 x 36 x 1.8 cm; 640 Grams
Origin: China

16 Responses

  1. Anonymous says:

     United Kingdom

    Very easy to install and light on panel make it easy to know your car battery is trickle charging and it also has built in battery protection to make sure you don’t overcharge and damage your battery.

  2. Diego Arguello says:

     United Kingdom 🇬🇧

    Alright, buckle up for my take on this Voltset 10W Battery Charger! It’s like a magical ray of sunshine for your batteries. Made with fancy ETFE material from Japan, it’s lighter, thinner, and lasts longer than your average charger. Plus, it’s waterproof, dustproof, and can withstand a good ol’ whack. Trust me, it’s a superhero in disguise! So grab one, charge on, and let the power of the sun fuel your adventures. Your batteries will thank you with a full-on electric party!

  3. Daniel DiClerico says:

     United Kingdom 🇬🇧

    ice piece of car kit.
    easy plug n play device, three leads giving option of charging in various ways.
    i just plug it straight into cigarette lighter and put panel on dashboard whilst sunny, started charging straight away. can also connect to battery in or out of car.
    great piece of tech.

    useful car accessory

  4. PercyMcEachern says:

     United Kingdom

    Golden Review Award: 2 From Our UsersI bought this to trickly charge a batter while we are away camping.
    I always take an extra car battery so I can run stuff from my car and have a spare battery incase I need it.
    This trickle charger is perfect as it compact and comes with everything I needed I can attach it to the window on my car with the included suckers and then attach the clips to the battery and just leave it to so it’s job in the sun. I left it plugged into the battery for the 4 days we have just been away and it did it’s job perfectly. The lights went from red to green after the end of the third day of charging in direct sunlight.
    Overall I am very happy with this and have decided to give it 5 stars. Great little addition to my camping gear. Happy days.

    5.0 out of 5 stars Good quality

  5. JesusHolloman says:

     United Kingdom

    I installed some 12-Volt LED panel-type lights in my stand-alone garage. I have a generator I could use to power some 115V lights, but that would be costly using up gasoline. So I improvised with some 12V panel lights I had gotten free from my workplace and used them. Connected them to a 12V car battery I had, using an on/off light switch. Then hooked the solar panel to my battery. The lights work great and the panel seems to keep my battery charged when I need to turn on the lights at night.

  6. Anonymous says:

     United Kingdom 🇬🇧

    It’s well packaged and fast delivery. I have been testing this gadget after receiving it. It works very well on my car battery. I also tried it on cloudy days, it was charging. I am glad I will not worry about my car will be out of battery if I do not drive it often. A must have if you do not drive your car often.

    Great produc

  7. Anonymous says:

     United Kingdom

    This was for me very disappointing. First off I had to hard wire it to the battery which on most modern cars you will have to do this because most modern cars the cigarette lighter goes off when you take the key out. Also your supposed to put this on the outside of the car. Like it’s never going to get stolen. Plus it never stays on the rubber’s won’t hold it properly. And for all the faults it’s very expensive.

  8. LetaNorthfield says:

     United Kingdom

    Golden Review Award: 2 From Our UsersFor maintaining an insitu vehicle battery this PV panel fits the bill perfectly. Easily mounted to the inside of the windscreen via the suction cups keeps it out of harms way and also makes sure it gets an uninterrupted view of the sky. In full sunshine it puts out over 18volts which is plenty to keep a 12v battery topped up.
    Having only started using it for a week means it’s hard to fully judge whether it’ll keep a battery maintained over the dull days of winter, best to keep a constant check either way.

  9. MohammadAwad says:

     United Kingdom

    Golden Review Award: 2 From Our UsersI have used similar panels before and none have been of any real use, but this 20W version is different. It generates enough power and voltage to be genuinely useful, even in british overcast weather. It will still take a day or more to have any effect on a car battery, but for small batteries it is much more useful, charging in hours.

    The idea is for constant charging, instead of waiting for your battery to die. This is basically acting like a trickle charger, topping to the battery and stopping the voltage from dropping below healthy levels.

    The kit you get has everything you need and seems to be good quality, although only time will tell.

    It is ‘waterproof’ but I personally wouldn’t leave it out in a thunderstorm or submerge it in any way. Light rain doesn’t seem to affect it.

    Although the price for this is a little high you do get a good kit and it does work in the UK weather (at least in the summer) so I can’t really complain.

  10. LovieHelton says:

     United Kingdom

    Gerat light weight build, very portable and solar powered, excellent value for money, very well made and does exactly as it promises.
    When it’s not in my car I leave this in my conservatory to maintain it’s charge then take it out with me whenever i go out in my car.
    Used a few times now ina emergency and it hasn’t let me down, i love the fact it’s so light weight it’s so easy and keeps much cleaner than other bigger heavier units.

  11. Anonymous says:

     United Kingdom 🇬🇧

    Recharges battery for portable power supply in 4-5 hours. Somehow survived an unexpected heavy British summer rain.

  12. Anonymous says:

     United Kingdom

    Using it for my second car that I’m not using on daily basis and the battery is not new so if I don’t drive it for a few weeks it needs a couple of seconds to start.
    Since using this solar charger, no problems whatsoever. Very easy to make it work and with the clips it is simple to attach it to the battery.

    Go for it!

  13. JewellPorteous says:

     United Kingdom 🇬🇧

    his is ideal to have stored in your boot, my wifes car has a tendency to lose battery capacity if left for a day ,so while out we attach this to her battery and leave it to do its thing, so far we have had no issues with the battery losing charge while shes out for the day. its very easy to attach and use, and works as intended

  14. Anonymous says:

     United Kingdom 🇬🇧

    A well-made solar panel that allows 12v recharging of the battery.
    The installation kit is convenient, which will allow you to house the solar panel in the best possible way and prevent bad installations.
    The materials are of medium level, the product is light and does its job well.

  15. Anonymous says:

     United Kingdom 🇬🇧

    Been using this as a backup for charging my kids 6v car toy batteries, works a treat, at full load I’m getting just under 18.8v, charging 6v 8ah in just under 3 hours.

    Light indicators are a great extra too, blue means it’s in direct light, red means charging and green means load is full.

    Great build quality too, highly recommend!

    20 Watt Solar Charge

  16. By ANDREW C. REVKIN says:

     United Kingdom 🇬🇧

    Super helpfull solar panel charger.
    Works excellent and quite easy to set it up.
    Charge well and not to long.
    Price is great to for such product.
    So surely can recommend it to all.