The battery in the car is essential as the engine itself, without a battery, the car cannot start, and the parts like headlight, indicator lights, sensors, ABS, etc cannot function. Most commonly, car battery charges while the engine is running and this is what all the cars do; however, today, there are options to charge the car battery elsewhere. A solar car battery charger is one of the best introductions on the market today; this device can charge the battery and keep it healthy. Unlike the traditional battery charging that the car does while the engine is running, a solar charger could charge the car battery in such a way that it prolongs the battery life and save money on fuel.

5 Best Solar Car Battery Charger Online

One of the best things about solar car battery chargers is that it comes designed to protect the battery from reverse charging. There are studies indicating that solar car chargers can make batteries 20% more efficient than traditionally charged batteries. However, these benefits could be enjoyed only if the product is best and comes from a good brand. If you want the best, here is the list of five best solar car battery chargers and buying guide that can help you select the best.

1. GoerTek Solar Car Battery Charger

GoerTek Solar car Battery Charger

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Are you looking for the best solar car battery charger available on the market today, if yes, then, GoerTek is one of the top-rated brands that manufacture and market the best product today? Unlike other solar chargers, this product can be used to charge mobile phones and other devices.

One of the notable things about this product is that it comes with LED lights incorporated into it, to be precise 36 LED bulbs. The charger is designed to charge your mobile 5 times faster than a normal charger. The device comes with three different USB ports that will allow the user to charge three different devices at the same time. Yet another important thing about this product is that it comes made of high-quality ABS plastic.

Pros

  • 36 LED lights
  • 25000mAh battery
  • Made of ABS material
  • Li-polymer battery
  • Compatible for charging mobiles and car battery

Cons

  • Nothing as such

2. Paladin Solar Car Battery Charger

Paladin Solar Car Battery Charger

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Paladin solar car battery charger is one of the best products that you should consider purchasing if you are looking for a car battery charger. The Paladin brand is not well known but its features could stand second to no other products on the market.

This product comes designed to withstand extreme weather conditions and is made of high-quality plastic that could withstand shocks. One of the best things about this product is that it is easy to install and it is portable. The entire product is maintenance-free and it can charge a car, motorcycle, RV, and marine batteries.

Pros

  • Portable
  • Durable
  • Water-resistant
  • Easy to use and install
  • Sleek design
  • 277mA current output

Cons

  • The brand is not well-known, so the quality of the product might vary

3. TP-solar 10 Watt 12 Volt Solar Panel Car Battery Charger

TP-solar 10 Watt 12 Volt Solar Panel Car Battery Charger

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TP-Solar is one of the top-rated brands on the market that manufactures and markets a top-quality solar car battery charger. However, this product is comparatively larger than other products listed here. Nevertheless, the benefits offered by this product are unique and good. 

This product is designed in such a way that it can be plugged in and used to charge the car battery. On the other hand, the charging option is not just limited to cars, but it can charge marine, motorcycle, and Smartphones. This solar car battery charger comes with built-in safety features that can prevent the sudden discharge of energy when the battery is not in use. The entire product is lightweight and is made to be waterproof. 

Pros

  • Built-in safety features
  • Easy to use
  • Extension cord incorporated
  • Easy to install
  • Portable and lightweight

Cons

  • Lacks the reverse charging diode

4. SUNAPEX 12V Solar Trickle Charger

SUNAPEX 12V Solar trickle Charger

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Unlike most of the products on this list, this solar car battery charger is designed to deliver style and efficiency at the same time. If you are looking for a product that comes from a top-rated brand with unmatched features, this is the right product for you.

This product can be used to charge car, motorcycle, marine, and snowmobile batteries with ease. The product comes incorporated with indicator lights and with waterproof features. The manufacturer offers a 1-year warranty on this product and the product is made of high-quality ABS plastic. 

Pros

  • Amorphous film technology
  • Built-in indicator lights
  • Easy to use and maintain
  • Durable and lightweight
  • 12-months warranty

Cons

  • Does not have fast charging feature

5. POWOXI 3.3W-Solar-Battery-Trickle-Charger-Maintainer

POWOXI 3.3W-Solar-Battery-Trickle-Charger-Maintainer

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This product does not come from a reputed brand; however, over the past few years; the solar car battery chargers manufactured and marketed this brand has been gaining top-ratings. This is one of such products from the brand Powoxi.

This solar car battery charger comes with a built-in reverse charge blocking diode that prevents the unwanted discharge of energy at night. One of the best things about this product is that it is easy to use and easy to store. The manufacturer offers a 1-year warranty on this product. Yet another important thing about this product is that it is suitable to be used in all weather. 

Pros

  • Portable
  • ABS plastic made
  • 1-year warranty
  • Universal solar charger
  • Weatherproof design

Cons

  • Very slow charging when compared to all the other products on the list

Buying Guide to Choose Solar Battery Charger 

Purchasing any solar car battery charger is an easy task, you visit an e-commerce website and you could find thousands of different products. However, as mentioned above, if the product you purchase is not the best, then it can do more harm than good. This is why we have listed a few factors that you need to consider while purchasing a solar car battery charger. 

1. Efficiency

The efficiency of a solar charger is simply the amount of light it can convert into energy. This also means the charger should be able to charge the battery within the least amount of time. In the beginning, a solar car charger was slow; it was not as efficient as other chargers. However, today with technology so advanced, solar car battery chargers are 20% more efficient than previous models of solar car battery chargers. Therefore, it is very important that you check the product specifications and purchase an advanced and latest product.

2. Reverse charge-blocking Diode

not all-solar car battery chargers come with this feature; this is one of the most important features that make the solar car battery charger efficient. This feature is designed in such a way that it will avoid the stored energy from leaking out through the charger when the batteries are not charging. 

3. Ease of Use

Different types of solar car battery chargers are available on the market today, each of them designed to serve the same purpose. However, the design of the product could differ based on the model. Therefore, you must check the product specification and purchase a solar car battery charger that is easy to use. 

4. Size of the Device

One of the biggest advantages of a solar car battery charger is that it could be carried from one place to another. Some of the solar car battery chargers are too big that it is not portable and storing them in your car would consume all the luggage space, therefore, it is very important that you consider purchasing a solar car battery charger that has a smaller size and is guaranteed to be a portable car battery charger

5. Cables and Connectors

The energy produced has to be channelled into the battery for charging, every solar car battery charger will come with the cables and connectors, but commonly the length of the cable would be comparatively low. Therefore, it is very important to purchase a solar car battery charger with adequate cable length. 

Bottom line

Purchasing a solar car battery charger is a good decision, however, if you do not purchase the best product, then it could do more harm than good. This is one of the reasons why you should consider purchasing the products listed above and read the buying guide.

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