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forum thread Posted by Red_Liz | Staff • 3d ago
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forum thread Posted by Red_Liz | Staff • 3d ago

ECO-WORTHY 7.5W Waterproof Solar Panel 12V Battery Trickle Charger $14.95 + Free Shipping w/ Prime or $35+ Orders

$15

$30

50% off
Amazon
8 Comments 2,783 Views
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Deal Details
ECO-WORTHY US via Amazon [amazon.com] has ECO-WORTHY 7.5W Waterproof Solar Panel 12V Battery Trickle Charger (Cars, Trucks, Boats, Lawn Mowers, RV, Tractors) on sale for $29.89 - $14.95 (50% off) w/ code J2QWFAJQ at checkout = $14.94. Shipping is free w/ Prime or on $35+ orders.

Product Details:
  • A+ grade monocrystalline silicon wafers have a conversion efficiency of up to 23% to maintain a consistent output of 7.5W.
  • The solar panel is bendable to fit windscreens and has a strong hold on the 4 PVC suction cups.
  • IP64 waterproofing and UV protection.
  • Includes:
    • 12V 7.5W Solar trickle charger
    • OBD Connector
    • Alligator clip adapter
    • 4 x PVC Suction cups
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ECO-WORTHY US via Amazon [amazon.com] has ECO-WORTHY 7.5W Waterproof Solar Panel 12V Battery Trickle Charger (Cars, Trucks, Boats, Lawn Mowers, RV, Tractors) on sale for $29.89 - $14.95 (50% off) w/ code J2QWFAJQ at checkout = $14.94. Shipping is free w/ Prime or on $35+ orders.

Product Details:
  • A+ grade monocrystalline silicon wafers have a conversion efficiency of up to 23% to maintain a consistent output of 7.5W.
  • The solar panel is bendable to fit windscreens and has a strong hold on the 4 PVC suction cups.
  • IP64 waterproofing and UV protection.
  • Includes:
    • 12V 7.5W Solar trickle charger
    • OBD Connector
    • Alligator clip adapter
    • 4 x PVC Suction cups

Community Voting

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Price Intelligence

Model: ECO-WORTHY Upgraded 7.5W Solar Car Battery Charger Maintainer 12V Waterproof Solar Panel Portable Solar Trickle Charger for Car Truck Boat Lawn Mower RV Trailer Tractor ATV Utility Vehicle Battery

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 6/14/2025, 02:52 PM
Sold By Sale Price
Amazon$29.89
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8 Comments

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3d ago
162 Posts
Joined May 2018
3d ago
SensiNips408
3d ago
162 Posts
Been using this on my truck as I'm gone for months at a time. So far so good over 6 months. Don't see the need so far to move up to the 10 watt.
3d ago
71 Posts
Joined Aug 2013
3d ago
TechProf
3d ago
71 Posts
The price history indicates this is the regular price. And contrary to the slickdeal description, the product details on Amazon don't mention connectors for OBD anywhere--just the panel, alligator clamps, and suction cups.
2d ago
305 Posts
Joined May 2014
2d ago
stevesaves
2d ago
305 Posts
Fix the title/description. Product does not seem to have an OBD connection.
2d ago
737 Posts
Joined Dec 2006
2d ago
GrummanPilot99
2d ago
737 Posts
Back up to $30, so 15 is not the regular price apparently
Original Poster
Pro
Staff
2d ago
7,384 Posts
Joined Jun 2022
2d ago
Red_Liz
2d ago
Original Poster
Pro
Staff
7,384 Posts
Quote from TechProf :
The price history indicates this is the regular price. And contrary to the slickdeal description, the product details on Amazon don't mention connectors for OBD anywhere--just the panel, alligator clamps, and suction cups.
Quote from stevesaves :
Fix the title/description. Product does not seem to have an OBD connection.

Pulled the OBD connectors from the product pics when scrolled down: https://i.imgur.com/7cDnxVp.png
2d ago
1 Posts
Joined Jan 2017
2d ago
sdviking
2d ago
1 Posts
Be careful with this on smaller equipment (ATVs or Motorcycles). I've wanted one for a while to maintain an ATV remotely. Within 3 months the Voltage regulator on the ATV burned out. I can't say it was because of the solar charger with certainty, but, after a bit of searching, others have had the same problem. I stopped using it but if I were to use it again, I would disconnect the battery from the ATV and then charge it.
Yesterday
369 Posts
Joined Feb 2016
Yesterday
Edbmsm
Yesterday
369 Posts
Quote from stevesaves :
Fix the title/description. Product does not seem to have an OBD connection.

Mine came with OBD connector adapter cable - same length as battery clamps, 17 inches. The cable attached to panel is about 57 inches.

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Yesterday
71 Posts
Joined Aug 2013
Yesterday
TechProf
Yesterday
71 Posts
Quote from Red_Liz :
Pulled the OBD connectors from the product pics when scrolled down: https://i.imgur.com/7cDnxVp.png
I'm 100% certain that picture and description including the OBD adapter were not present when I looked at the listing two days ago.

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