ECO-WORTHY 10W Solar Car Battery Charger Maintainer 12V Waterproof Portable Solar Trickle Charger for Car Truck Boat Lawn Mower RV Trailer Tractor ATV Utility Vehicle Battery

Price: $35.99 - $28.99
(as of Feb 14, 2026 15:26:58 UTC – Details)

Product description

Extend Life, Excel Performance – ECO-WORTHY Battery Care Series

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Price

$31.99$31.99

$28.99$28.99

$25.99$25.99

$18.99$18.99

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Alligator Clips

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OBD Cable

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How Charge directly

2 Ways：OBD+Alligator

Use Alligator Clips

2 Ways：OBD+Alligator

Use Alligator Clips

Use Alligator Clips

Cigarette Lighter

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Built-in Stand

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Suction cup

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For Seasonally Parked Vehicles (Retired Couples, Travel Enthusiasts)

Seasons change, but your battery charge doesn’t.Specially designed for long-term storage, it keeps your RV or classic car ready and reliable, season after season.

For Multi-Car Families

The smart choice for multi-car families.While one car commutes, the others are always fully charged and ready to go.

For Classic & Older Car Owners

Give your old car a new lease on life.Don’t let a dead battery end your classic car’s drive. Our solar maintainer prolongs the life of your parked treasure.

For Out-of-State Visitors with Parking Restrictions

Eliminate cross-state battery trouble.Parking far away? Don’t come back to a dead battery. Our solar maintainer keeps your power intact, no matter how long you’re away.

For Urban Commuters with Weekend Cars

Suburban parking shouldn’t mean a dead battery!Your weekend freedom, silently guarded. Our solar maintainer ensures your weekend car starts every time.

【Function】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).
【Protection】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.
【Solar Trickle Charger Upgrade】PCB upgrade and addition the function of reverse and overcharge protections.And you can test the open circuit voltage normally.ECO-WORTHY 10W solar battery charge your car battery more safely and efficiently.Be a good helper on your journey！
【Easy to Install】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.
【Good Service】If you have any questions, please contact us. Your suggestion helps us improve!