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Solar Battery Maintainer for Car & Marine (Buy 1 Get 1 Free)

Solar Battery Maintainer for Car & Marine (Buy 1 Get 1 Free)

Regular price $29.99
Sale price $29.99 Regular price $37.49
save 20% Sold out
Shipping calculated at checkout.

SKU: L02EP3BB16V-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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Tips: Add 2 pieces in your cart and you only need to pay $29.99 at the checkout!!!
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 49 reviews
78%
(38)
16%
(8)
6%
(3)
0%
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0%
(0)
K
Kris Zettl
Very satisfied

The solar battery maintainer arrived quickly. It was a more powerful product than where I compared, plus I got 2 units and all for about the same price.

E
Efren Aranda
Feedback

In California it been raining and cloudy day so haven realy know how affective is it

M
Michael Miley

I haven't tried the product yet

G
Gary A Smith
I like it

I have one question that does not speak of in paperwork. Can I leave it plugged in to when the motor is running, or do I need to only have it plugged in when not running engine? Will the charger on car damage it with motor running?

S
Srikanth Vadlamudi
Excellent

Product quality is good