Ensure your vehicle's battery is always fully charged and healthy with Schumacher's SP-400 4.8-Watt Solar Battery Maintainer with included SPC-7A 100-Watt Solar Charge Controller Bundle， powered by the limitless energy of the sun. This maintainer easily extends the battery life of 12-Volt lead-acid batteries and is perfect for use with motorcycles， snowmobiles， ATVs， boats， cars， trucks， RVs， and more. The SP-400 utilizes amorphous solar technology， ensuring it works even in cloudy conditions. Additionally， the unit is built with water resistance， making it durable enough to withstand a sudden rain shower. With two hookup options available， you can either connect the battery clips directly to your battery or use the 12-Volt plug in your vehicle's DC accessory outlet. For extra overcharge protection， the Schumacher SPC-7A Solar Charge Controller is capable of handling up to 7A of solar array current and up to 100-Watt of solar power. The SPC-7A features three LEDs to indicate high voltage， charging， and low voltage. It also has three quick-connect DC ports， so you can easily connect a 12-Volt rechargeable battery， a solar panel， and a load application. In addition， mounting holes allow users to permanently mount the charge controller. Don't let a dead battery ruin your day， get the schumacher SP-400 Automotive 4.8-Watt Solar Battery Maintainer and SPC-7A 100-watt solar charge controller bundle and enjoy the peace of mind that comes with a fully charged battery.

Box: 1 Schumacher SP-400 automotive 4.8-Watt solar battery maintainer， 1 Schumacher SPC-7A 100W solar charge controller， 1 12-Volt DC adapter， 1 clamp adapter， 4 mounting screws， and 1 user manual

Delivers a 4.8-Watt trickle charge to motorcycle， snowmobile， power sports， car， truck， boat， and RV batteries

Using a battery maintainer improves the health and longevity of your battery

Utilizes amorphous solar and thin film technology to absorb a larger spectrum of light than other solar panels， making it effective even in low-light and cloudy conditions

Plug and play usability with minimal maintenance needed

96 in. cable allows you to easily position the panel in almost any configuration

Water resistant construction withstands light rain or water splashes

Ideal for powering electric fences and deer feeders in remote areas

Charge controller has a maximum array current of 7A

Charge controller manages up to 100-Watt of solar power

SPC-7A has high voltage， charging， and low voltage LED indicators

Charge controller has 3 quick-connect DC ports

Can be permanently mounted