Sunway Solar Car Battery Trickle Charger & Maintainer – 12V Solar Panel 1.8W, Dash Mount, Cigarette Lighter Plug

Effortless 12V solar trickle charging, anywhere

The Sunway Solar Car Battery Trickle Charger and Maintainer is designed to keep your 12V battery topped up with minimal effort. A compact solar panel delivers gentle 1.8W of power, helping to manage drain during every season without risking overcharge. The system works reliably even when light is limited, so you can rely on it during travel, storage, or everyday use.

Set up is quick and intuitive. The charger mounts easily to a dash or windshield and plugs into your vehicle's 12V cigarette lighter. For added convenience, a suction cup is available to secure it in place. If you ever need an extended connection, there is a quick extension cable option with SAE connectors and ring terminals available separately.

Key features at a glance

• Simple and very easy to use Mount on the dash or windshield and plug into the 12V outlet; optional suction cup for stability.
• Solar power up to 1.8W Gentle top-up that helps prevent battery drain across seasons; works in cloudy conditions.
• Durable design Ultra clear PV glass paired with tough ABS housing for everyday reliability.
• Wide battery compatibility Safely maintains 12V batteries in cars, trucks, motorcycles, ATVs, boats, snowmobiles, watercraft, and RVs.
• Protection and indicators Built in blocking diode prevents reverse charging and an LED indicator shows charging status.

Why it fits your needs

• Compact, portable charging for on-the-go maintenance during road trips or seasonal storage.
• Low-power, energy-efficient charging that complements your battery’s health without aggressive charging.
• Peace of mind with visible charging status and simple setup, so you know when your battery is kept ready.
• Flexible to suit different vehicles and use cases, from daily drivers to recreational and marine gear.

Note that the device is designed to maintain charge and reduce drain; it offers a practical, eco-friendly option for keeping 12V batteries ready when you need them, without implying guaranteed results for every scenario.