Charge Ahead with Solar Power! ☀️
The Solar Battery Charger Maintainer is a lightweight, durable, and waterproof 20W solar panel designed to trickle charge 12V batteries for various applications, including cars, trucks, and boats. With built-in MPPT charge controller and excellent circuit protection, it ensures safe and efficient charging without the need for professional installation.
T**S
Works well for constant solar power.
Purchased this as power source for a pool ionizer. I cant say enough on how good this works. It has usb port in it and does come with other charging/power options. Never had a problem all summer.
F**1
Excellent item, however missing suction cups to affix to windshield. /power cord too short
Due to covid I have not been driving my car every day. This solar charger is needed to keep battery from draining over time. This 20 w solar charger will surpass the 5 w I had previously. I found the wire to the cigarette lighter outlet is too short and had to purchase an extension cord /Also missing suction cups to affix to windshieldhttps://www.amazon.com/gp/product/B00FTGH38W/ref=ppx_od_dt_b_asin_title_s00?ie=UTF8&psc=1
J**R
20 Watt Solar panels might produce 5 watts not 20
I purchased (2) 20 watt solar panels and connected them in parallel and in bright Sun will not power a 10 Watt camera. It drains my battery with both 20 Watt Solar panels in direct sunlight so I’m guessing the size of these are not even pushing 1/4 the power they say they are to produce the 20 watts they say they are.Buyer beware
S**0
Not a year old stopped working
Stopped working not a year old. Maybe they will replace it???
A**R
Easy to install
Only had it for a few weeks, working great so far. Can’t really confirm weather resistance.
G**Y
Nice
Good charger but it is a pain to have to unplug when I start my truck and plug it in when I shut down the truck. But it does keep my two deep cycle batteries charged.
B**L
Great product
Worked as advertised. Charged my 12 volt power pack.
Y**4
My low hopes
It produces... some power. There is no way this can produce 20w it is 1/6th the size of a name brand 12v 28w panel, maybe if we were a planet or 2 closer to the sun but it would melt.. perhaps I have a bad one but off the 12v line I can't get it to produce more than 2 watts. From the usb port 4.65v .2a so roughly 1w. At the same time and day my other panels are generating 3/4 of their max rating. Not too pleased with this one
Trustpilot
1 day ago
2 days ago
