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5W & 10W 12V Solar Battery Maintainer for Car & Marine (Buy 1 Get 1 Free)

5W & 10W 12V Solar Battery Maintainer for Car & Marine (Buy 1 Get 1 Free)

Regular price $29.99
Sale price $29.99 Regular price
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SKU: L02EPN5BB18V-1

·More Efficient: 30% high conversion rate crystalline silicon material + 95% high transmittance ETFE material, greatly improving the charging efficiency of solar chargers, which can achieve the most ideal charging effect in a limited space.
·Built-in Blocking Diode: The charging algorithm is upgraded, and the charging efficiency is increased by 20%-30%. Provides multiple protections such as overcharge protection, over discharge protection, reverse polarity protection, etc.
·Easier to Monitor: The solar panel junction box has indicators, which help visually monitor the working status.
·More Robust and Durable: This solar battery maintainer is covered with ultra clear PV glass which is more efficient, and also with Durable ABS plastic housing which makes this solar panels charger more stronger.
·Lightweight and Portable: The thickness is only 1/3 of the rigid panel; the weight is light and it is easy to carry. Comes with a SAE cable kit, plug and play, widely used in 12V batteries and DC charging equipment, such as cars, RVs, boats, etc.
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ECO-WORTHY Solar Battery Maintainer is the perfect solution for charging the batteries of boats, SUVs, RVs, electric fences, accessory batteries, and much more. Over time batteries naturally lose power and even can go flat. ECO-WORTHY Solar Battery 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.

Customer Reviews

Based on 3 reviews
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P
Pbwoodman
Great solar maintainer!

This is my second purchase from Eco-Worthy and so far I am very pleased. My purchase was received before expected. It was packaged very well. I know nothing about solar panels but I have a friend that has one of these battery maintainers, so I thought I would like one for my boat battery. The panel is light and appears to be well made. I hooked it to my battery a few days ago. As soon as I hooked it up the green light came on and it was producing voltage. I am well pleased and I will see over time, but right now I highly recommend this product.

w
w.w.
Does what it should

Easy to install. Works fine and keeps my tractor battery charged....

M
M.T.
Powerful and consistent!

What to use on a fishing boat when I am camping and have no place to charge my battery.
Also, can use it if you leave your vehicle parked for an extended period of time that you’re not going to start it. It will charge and maintain your battery.
And come to find out it doesn’t have to always be facing and bright sunlight for it to work. It just has to be exposed to light.
I have also used it to charge an auxiliary battery, one that was stationary, separate from the main power supply, a standalone battery, and it took it a while to recharge it, like about three days, but it worked really well.