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

[ Worry-free Maintainer ] There is no need to worry about vehicles that have been idle for a long time.Suitable for keeping vehicles/boat battery charged during the weeks unused.The newly added OBD connection cable connects directly to the car battery, allowing continuous charging even when the vehicle is turned off, eliminating the need for regular manual starts. 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). [ Sun-Facing Made Simple ] New integrated bracket adjusts freely to face the sun. 4 new labor-saving PVC suction cups stick securely to glass with one press. Works on car windows, roofs, bottoms, and hoods for quick setup. Simple and efficient! [ 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. [ Superior Quality and Material ] Made with high-efficiency Grade A+ solar cells, UV-resistant waterproof fiberglass, and CPC back panels for better heat dissipation. The frosted surface eliminates the need for film protection. It has a long lifespan and withstands UV, rust, corrosion, and sandstorms. [ Easy to Install ] Comes with SAE cables and two types of battery maintenance connectors. Plug into the vehicle's port or battery terminal posts with the alligator clips– ready in 1 minute! Suitable for vehicle batteries in cars, trucks, boats, lawn mowers, motorcycles, trailers, dump trailers, tractors, RVs, vans, campers, ATVs, construction vehicles, and more. ›See more product details ›See more product details