Price: $69.99 - $79.63
(as of Apr 09, 2025 11:01:04 UTC – Details)
Capture the sun’s infinite power to charge the 12V battery of your vehicle with Schumacher’s SP-400 4.8W solar battery maintainer. A solar power battery maintainer ensures a healthy, perfectly charge battery wherever you are, requiring an electric outlet or battery pack. The 12th lead -acid battery battery can be used to maintain your motorcycle, snowmobile, ATV, boat, car, truck, RV, or other vehicle batteries to increase life. While employing unknowable solar technology, the SP -400 even works in a cloud position and the underlying water resistance means that a stray rain showering will not harm the unit. Your vehicle battery has two ways to hook-400 hook-up. Use the battery clip to connect it directly to your battery or plug the 12V plug to your vehicle’s 12V DC accessory outlet. The schumacher SPC-7A charge controller is recommended for additional overcharged protection (sold separately).
Trickle Charge: Boat, car, motorcycle, ATV, snowmobile, truck, RV, and other 12th batteries deliver 4.8-wattal charge to maintain their 12th battery.
Extend the battery life: Maintaining your 12V battery with SP-400 adapts to the health of the battery and expands the battery life.
Solar-powered: Solar panel battery maintains unknowable solar technology to convert sunlight into electricity
No electricity is required: Keeping the panel-side in an area and keeping it in the area exposed by placing it in the area such as a dashboard or a vehicle hood
Thin-film technology: The panel absorbs a larger spectrum of light than other solar panels, allowing it to work in low-light and cloud conditions
Easy to use: simplified, environmentally safe design provides plug-play purposes and requires minimal maintenance; The 96-inch cable allows you to bring the unit to position anywhere on your vehicle
Water-resistant: The unit is resistant to light rain or water splashes
Power Farm and Reng Tech: Use SP -400 for power to power in remote places on your property and deer feeders
In the box: SP-400 4.8 W solar battery maintainer, 12V DC adapter, clamp adapter, (4) growing screws, and user manual
Customers say
Customers find the solar battery maintainer works well, with one noting it functions even on midly cloudy days. The device effectively keeps truck batteries charged, and one customer mentions it outputs 19-20V on sunny days. They appreciate its build quality, ease of installation, and consider it well worth the money. While some customers report quick battery charging, opinions about the charge rate are mixed.
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