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popularRed_Liz | Staff posted May 13, 2026 04:25 PM
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popularRed_Liz | Staff posted May 13, 2026 04:25 PM

ECO-WORTHY 10W Solar Car Battery Charger Maintainer with OBD Cable $24 + Free Shipping

$24

$30

20% off
Amazon
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ECO-WORTHY US via Amazon [amazon.com] has ECO-WORTHY 10W Solar Car Battery Charger Maintainer w/ OBD-II Cable on sale for $29.99 - additional $6 when you apply promo code M8YQJSZS at checkout = $23.99. Shipping is free w/ Prime or on $35+ orders.
  • Note: You must be logged in to apply promo codes; promo codes are typically for one-time use and don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.
Includes:
  • 10W 12V solar battery charger panel
  • OBD-II charging cable (for direct vehicle connection)
  • Alligator clip cable (for direct battery connection)
  • Adjustable mounting bracket
  • 4 x PVC screw-on suction cups for window mounting
  • Integrated indicator light (built into panel)
Product Info
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Deal Details
Product Info
Community Notes
About the Poster
ECO-WORTHY US via Amazon [amazon.com] has ECO-WORTHY 10W Solar Car Battery Charger Maintainer w/ OBD-II Cable on sale for $29.99 - additional $6 when you apply promo code M8YQJSZS at checkout = $23.99. Shipping is free w/ Prime or on $35+ orders.
  • Note: You must be logged in to apply promo codes; promo codes are typically for one-time use and don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.
Includes:
  • 10W 12V solar battery charger panel
  • OBD-II charging cable (for direct vehicle connection)
  • Alligator clip cable (for direct battery connection)
  • Adjustable mounting bracket
  • 4 x PVC screw-on suction cups for window mounting
  • Integrated indicator light (built into panel)

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Model: ECO-WORTHY 10W Upgraded Solar Car Battery Charger Maintainer 12V Waterproof Quick-Stand Support Solar Trickle Charger for Car Truck Boat Lawn Mower RV Trailer Tractor ATV Utility Vehicle Battery

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Sort: Lowest to Highest | Last Updated 5/16/2026, 09:21 AM
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Amazon$29.99

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May 14, 2026 02:48 PM
55 Posts
Joined Nov 2004
gt3guruMay 14, 2026 02:48 PM
55 Posts
charging through the OBD port? not a 12v plug?
May 14, 2026 09:45 PM
282 Posts
Joined Jun 2013
peterknMay 14, 2026 09:45 PM
282 Posts
Quote from gt3guru :
charging through the OBD port? not a 12v plug?
I think charging throught he ODB port is better because it won't shut off when the car shuts off the 12v accessories. Although, depending on your car, the ODB dongle might be in the way if you try to drive.

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