30W 12Volt Solar Trickle Charger Maintainer Kits, Built in Charge Controller, Alligator Clips, 2 USB Port, Portable 24V Solar Panel Car Battery Charger for Car, Motorcycle, Truck, Tractor, Boat

⭐【Light, Simple, Durable】

Lightweight and easy to carry. It weighs only 0.85 pounds and measures 16.2 x 11 inches. Made of waterproof and durable material, the panel is waterproof all over, designed for long-term use.

⭐【Excellent Circuit Protection】

Excellent safety circuit is built in the junction box, which can not only prevent the battery from overcharging and reverse charging but also protect and prompt the reverse connection of the circuit.

⭐【Plug & Play, 2 USB Port】

Heavy-duty 2.1mm x 5.5mm DC plug with an extension cord. The accessories are complete, the installation is convenient, and no professional knowledge is required. There is no need for additional maintenance of the kit, no electricity bills, as long as it faces the sun, the charger will generate electricity to trickle charge the battery.

⭐【Applicable to all rechargeable 12v 24v batteries】

As a solar battery charger and maintainer, it can safely maintain 12v batteries, such as wet batteries, gel batteries, SLA batteries, EFB batteries, AGM batteries and deep cycle batteries, etc., also suitable for Any car, motorcycle, truck, boat, tractor, RV, snowmobile, truck, etc.

⭐【Easy to Use】

Using the most advanced MPPT technology, this 12 volt solar battery charger starts charging immediately when it detects a battery. Pre-designed holes allow for quick mounting with included suction cups, and all cables are plug and play, offering easy and quick using experience