Best Solar Battery Chargers

The 5 Watt Solar 12V Battery Charger Mounted on a Motorcycle

When it comes to keeping your batteries charged, solar battery chargers are a great option. They have never been so important and their popularity will only grow in the years ahead. Why is that? What do solar panels, solar energy, and portable power stations offer beyond just high power output? The answer is quite a lot. 

Beyond the consistent power that you'll get, solar chargers - and the larger panels they come with—offer a sustainable, eco-friendly, and cost-effective way to master and use the power of the sun to keep your batteries topped up, whether you’re on the road, spending time out in the world camping, or simply looking to limit your carbon footprint. In many ways, they are like a power outlet with a conscience. 

Among the many options available for the best solar battery charger on the market, some of the products from Battery Tender® that have earned the most praise are the 35 Watt Mountable Solar 12V Battery Charger with Solar Controller, the 5 Watt Solar 12V Battery Charger with Handlebar Mount, and the 17 Watt Mountable Solar 12V Battery Charger with Solar Controller.

The 35 Watt Mountable Solar 12V Battery Charger with Solar Controller

First, let’s start with the 35 Watt Mountable Solar 12V Battery Charger with Solar Controller. These kinds of solar chargers are designed for those who need reliable, high-performance charging for larger batteries or multiple devices. 

The mountable design is a big win. It doesn't matter where you're installing it, this solar energy is built to stay put. It’s durable, weather-resistant, and designed to work despite the outside elements, so you don’t have to be afraid about it failing or coming up short when you need it, no matter the season. Plus, the adjustable mounting brackets make it easy to position the solar panel for optimal sun exposure.

Whether you’re powering 12V batteries or small accessories, this charger can get anything done. Since it’s solar-powered, you can enjoy peace of mind knowing that you’re reducing your reliance on fossil fuels and doing your part for the planet.

The 5 Watt Solar 12V Battery Charger with Handlebar Mount

On the other end of the spectrum, we have the 5 Watt Solar 12V Battery Charger with Handlebar Mount. Don’t let its small size fool you, because this little charger is an absolute powerhouse in its own right. It’s positively perfect for anyone who needs a portable and accessible choice for a solar energy power bank for smaller batteries or low-power devices.

It's got a lot of great features, but the handlebar mount is where this charger shines. Whether you’re on a motorcycle, ATV, or bicycle, this charger can be attached to your handlebars, giving you a convenient way to keep your battery charged while you’re on the move. The mount is strong and adjustable, so you can position the solar panel for maximum solar exposure without ever having to worry about it falling off, degrading, or getting in your way.

Despite its compact size, this charger is very efficient. The output is more than enough to keep the charge on a 12V battery, and it’s positively perfect for keeping smaller devices—like GPS units, phones, or cameras—up and running. It’s also a great choice for what is called “trickle charging,” an essential feature for keeping the health of your battery during long periods of no use.

Another huge advantage of this charger is the way that you can transport it with ease. It is lightweight and easy to get around, making it a splendid choice for events such as camping trips, hiking adventures, or any other activity where space and weight aren't easy to access.

The 17 Watt Mountable Solar 12V Battery Charger with Solar Controller

If the aforementioned 35-watt charger is too much and the 5-watt charger is too little, the 17 Watt Mountable Solar 12V Battery Charger with Solar Controller might be right up your alley. In fact, you may end up considering it the best solar battery charger that money can buy. This charger is a perfect balance between power and portability, all of which make it an excellent choice for a wide range of applications.

Like the 35-watt counterpart, this charger comes with a built-in solar controller. The 17-watt output is also ideal for medium-sized batteries and devices, making it a versatile option for RV owners and outdoor enthusiasts. It’s strong enough to keep your batteries fully charged and your devices always running, but it’s also small enough to be transported and used with total ease.

The 17 Watt Mountable Solar 12V Battery Charger Mounted onto RV Front Window 

The mountable design is another huge asset. Whether you’re attaching it to the roof of your car, the deck of your boat, or the side of your camping gear, this charger is built to stay in place and withstand the rigors of outdoor use. 

Best Solar Battery Charger: The Environmental and Practical Benefits

We all know that solar power isn't just about keeping batteries in tip-top shape. It's also about helping Mother Earth and being green, which is more important for people and companies.

Beyond their impressive specs and features, these solar battery chargers also offer wonderful environmental and practical benefits, which make them all the more appealing to people from all walks of life. By using the natural power of the sun, they reduce your reliance on fossil fuels and help lower your carbon footprint. They’re also cost-effective, as they eliminate the need for expensive fuel or electricity to keep your batteries charged. Plus, these chargers are incredibly low-maintenance. Once they’re set up, they require very little attention, allowing you to focus on enjoying your outdoor adventures or daily activities.

No matter why you are using them or what you want to achieve, the 35 Watt Mountable Solar 12V Battery Charger with Solar Controller, the 5 Watt Solar 12V Battery Charger with Handlebar Mount, and the 17 Watt Mountable Solar 12V Battery Charger with Solar Controller are three of the best solar battery chargers you can find in the market today. Each offers a special set of benefits that make them perfect options for every need and budget.

If you’re ready to take your battery charging to the next level, consider investing in one of these top-of-the-line, specially-made solar chargers from Battery Tender. There is a reason they are all in the conversation for the best solar battery charger in the world. Not only will you enjoy reliable and efficient charging, but you’ll also be doing your part to protect the planet.

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