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Your cart is empty.Nature Power 1.5-Watt Solar Battery Maintainer takes the sun's energy and turns it into electric current and delivers a small current to your rechargeable 12-Volt batteries to promote the longevity and health of the battery. The Solar Battery Maintainer also combats the effects of cold weather on your battery ensuring quick starts through the winter months. A great alternative to traditional battery chargers since no AC power is required. The Solar Battery Maintainer may also be used on boats, ATVs, as well as farm equipment such as deer feeders, lawn mowers, and battery backup sump pumps.
Peter W.
2025-09-05 18:47:48
The panels are very nice and are working well in my pick-up that sits for days on end...the batteries are always up. BUT the downfall is the tiny suction cups that are flimsy and allowed it to rattle against the windshield when driving. I replaced them with some bigger and more flexible cups that I had form a kit I got to replace some dried up cups that didn't hold any longer. My cups hold the panel tight and no rattle or movement.
Jason Parrish
2025-08-08 13:07:26
I don't drive very often since I work from home and everything I need is extremely close by, so this is great for when my car isn't being driven much.
Luke Skroch
2025-07-26 16:21:22
Receive them for keeping to pick ups charged when I receive them the Patrick packaging was great but one of the screens was cracked I use the meter and found it it would still work so it was so we put it inside a truck we already had one so now we have one for all three trucks they seem to work real good
M. Colvin
2025-06-23 14:17:12
I received the package in great condition the two for 1 price was the best i could fine installed them on my boat batteries and in 2 day the batteries were fully charged and the will be charging every day and i am getting use for free thanks to the sun thank you very much for a great product and i will be recommending them to all my fellow fishermen thank you
Inform
2025-06-21 15:32:45
I purchased this pair of mini panels to be able to maintain a motorcycle battery over the winter. Neither one of these panels produced over one watt at 1032 AM on 17 Jan 23 (mostly clear skies, 44 degrees). As a control, I have a 100w Renogy panel rooftop on my truck. I connected this panel to a GoLabs R150 to read output. The GoLabs showed an input flicker, but too low to read on the wattage. If you check the attached pictures, my 100w Renogy was getting between 58-68 watts lying flat. Using a multimeter the open circuit showed 21v, under load 13.2v, and amperage at 30ma. I then spliced the two panels together using waterproof soldering connectors in parallel to try to get an increase in amperage, and the best I saw between 1141 and 1232 AM was 83ma. That would satisfy the C/100 safe charge rate of using this without a controller, and is how I would recommend using this.
David Bolduc
2025-06-19 19:17:04
Great value for money
Grand BoB
2025-06-04 15:44:33
Long cord,strong clips
Vince D.
2025-05-21 18:53:28
Didn’t do anything. Wish I could return but past that date.
Customer
2025-05-11 17:03:44
I use them to keep my atv batteries charged while not in use and these have never failed me!
Customer
2025-05-07 16:48:14
Charger batterie pour caméra chasse
Customer
2025-04-10 11:59:53
having read the reviews I was already aware that only one would be shipped despite the picture of two units. It is great to keep the generator, quad, camper, snowblower batteries powered for the off season. cords are a generous length and the solar panel is easily mounted by screw, or in my case, twine to hang them so they don't get covered in snow over the winter.
jason
2025-02-20 21:37:44
Only comes with one not two
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