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popular Posted by Red_Liz | Staff • 2d ago
popular Posted by Red_Liz | Staff • 2d ago

Eco-Worthy 10W Solar Car Battery Charger Maintainer $20.40 + Free Shipping

$20

$30

33% off
eBay
4 Comments 3,820 Views
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eco-worthy-us via eBay [ebay.com] has Eco-Worthy 10W Solar Car Battery Charger Maintainer on sale for $23.99 - 15% w/ coupon code THINGSYOULOVE at checkout = $20.39. Shipping is free.

Features:
  • Suitable for keeping vehicles/boat battery charged during the weeks unused. No need to disconnect the battery or have someone start the vehicle periodically. The indicator light on the back can observe the charging state. And it's waterproof, you can safely use it outdoors(After experimental test).
  • The 10w monocrystalline solar panel uses trickle charging to charge the battery without causing overcharging. Built-in blocking diode prevents reverse charging without extra maintenance at night. Works even on cloudy days. As frosted surface, the panel doesn't need film protection anymore.
  • Equipped with SAE cable, just plug the cigarette lighter into the port or connect the battery terminal posts with the alligator clip, and the connection can be completed within 3 minutes! Suitable for car, truck, boat, lawn mower, motorcycles, trailer, dump trailer, tractor, RV, van, camper, ATV, utility vehicle Battery etc.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
eco-worthy-us via eBay [ebay.com] has Eco-Worthy 10W Solar Car Battery Charger Maintainer on sale for $23.99 - 15% w/ coupon code THINGSYOULOVE at checkout = $20.39. Shipping is free.

Features:
  • Suitable for keeping vehicles/boat battery charged during the weeks unused. No need to disconnect the battery or have someone start the vehicle periodically. The indicator light on the back can observe the charging state. And it's waterproof, you can safely use it outdoors(After experimental test).
  • The 10w monocrystalline solar panel uses trickle charging to charge the battery without causing overcharging. Built-in blocking diode prevents reverse charging without extra maintenance at night. Works even on cloudy days. As frosted surface, the panel doesn't need film protection anymore.
  • Equipped with SAE cable, just plug the cigarette lighter into the port or connect the battery terminal posts with the alligator clip, and the connection can be completed within 3 minutes! Suitable for car, truck, boat, lawn mower, motorcycles, trailer, dump trailer, tractor, RV, van, camper, ATV, utility vehicle Battery etc.

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4 Comments

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Yesterday
1,219 Posts
Joined Oct 2011
Yesterday
westec2
Yesterday
1,219 Posts
This is a great idea. I wonder if it really avoids overcharging like they claim.
Yesterday
101 Posts
Joined Dec 2008
Yesterday
mjawt
Yesterday
101 Posts
Isn't 10W slow, even for a trickle-charger?
Yesterday
2,989 Posts
Joined Dec 2009
Yesterday
RyanMPLS
Yesterday
2,989 Posts
Quote from westec2 :
This is a great idea. I wonder if it really avoids overcharging like they claim.
Quote from mjawt :
Isn't 10W slow, even for a trickle-charger?
I have this and have not had an issue with overcharge, there's a circuit of some sort on the back side. I have it on the dash of a seldom used car to cover vampiric drain from the ECU, remote start, alarm and dash cam. I used to use a Genius 1 tender but ext cord running outside bothered me.
19h ago
81 Posts
Joined Dec 2011
19h ago
sav0704
19h ago
81 Posts
Interesting. So, it can charge 12v via the cigarette lighter port?

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