5 Best Solar Battery Chargers for AA, AAA, and Other Rechargeable Cell Batteries

We are familiar with a variety of foldable solar chargers and solar panel suitcases. They are mostly used for charging your phones, tablets, USB gadgets, and power stations. What about a solar charger for your AA/AAA or other cell batteries? Of course, there are a handful of solar battery chargers for AA batteries on the market today.

The AA solar battery chargers are small, lightweight, and cheaper solar power solutions. They may look like the regular electricity-based cell battery chargers but these little devices come up with small solar cells – either built-in or separate units – to produce power from the sunlight and recharge the inserted cell batteries.

You can take the solar AA/AAA battery chargers anywhere on your trips and travels to keep your essential cell batteries charged. With one, you will be lucky enough to have unlimited power in your cell batteries.

Best Solar AA Battery Chargers

Absolutely, these plug-and-play AA solar chargers are perfect companions for campers, hikers, and outdoor enthusiasts. Most such chargers are compatible with all types of cell batteries like AA, AAA, 4D, C, and so on. In the meantime, some of them also act as regular solar phone chargers, thanks to their built-in USBs.

Solar energy is apparently the most reliable off-grid power source in the wild. Hence, you will be really lucky to have the best solar AA battery charger since they will give you an amazing way to recharge the spare AA or other cell batteries in your cameras or other small gadgets under the sun.

1. C.Crane 11-in-1 Solar Battery Charger

Key Selling Points 

• Simple and Pocket-Friendly Solar AA Battery Charger.
• Decent Output Voltage of 150mAh and 5 Volts.
• 11-in-1 Charger for all Types of NiCd and NiMH Batteries.
• Adjustable Top Lid with the Built-in Solar Cells.
• Perfect Pick for Campers, Hikers, and Outdoor Enthusiasts.

C.Crane 11-in-1 Solar Battery Charger Review

We would like to start with a versatile solar AA battery charger from a brand called, C.Crane. It is one of the top-selling solar battery chargers for AA batteries on the market today. As you see in the title, you can use it to recharge a variety of 11 NiCd and NiMH cell batteries, including AAA, AA, C, D, and 7 GUM units.

The battery charger is able to put out a decent voltage of about 150mAh and 5 volts. This is what makes it a reliable AA solar battery charger of the kind on the shelves. It is highly portable, compact, and lightweight that you can keep it even in your pocket or handbag.

It has the solar cells integrated on the top of its lid, which makes it easier for you to adjust and angle it in the right position to have better exposure to the sunlight. Moreover, it features a built-in display to show information like sunlight strength, charging time, empty time, and more.

The little AA solar battery charger also integrates a built-in blocking diode to avoid the reverse flow of the power through the solar cells. It has a weight of 11.8 oz and its dimensions go at 6.8 x 4.5 x 2.3 inches, making it an incredible choice for all types of outdoor enthusiasts.

2. Sunway Solar AA and AAA Battery Charger

Key Selling Points 

• Lightweight and Compact Solar Trickle Battery Charger.
• Compatible with Six AA/AAA Batteries and One 9V Battery.
• 2-Watt Solar Cell with 600mA per Hour Min. Output. 
• Retractable Carrying Handle, Doubling as Kickstand.
• LED Indicators to Show the Charging Status.

Sunway Solar AA and AAA Battery Charger Review

This is another impressive AA/AAA battery solar trickle charger. It can recharge six units of 1.2V AA/AAA batteries and one 9V cell battery at a time. To accommodate the batteries for recharging, it has got all its slots on the backside as you see in the image below, while its tiny solar cells appear at the front.

Well, the included solar panel is a 2W small unit, which is made of quality crystalline solar cells. The solar charger can generate a minimum of 600mAh power per hour under optimal lighting conditions.

Fine, it has got a lightweight and compact design. In addition, its handy retractable carrying handle makes it rather nice for portable use. You can also use the handle to place the solar charger in a slanted position to make it grab as much sunlight as possible.

The Sunway solar AA/AAA trickle charger integrates two LED indicators. The red indicator will turn on while the charging is underway, while the green indicates the batteries are full.

This is also a solid and durable charger. Thanks to the ultra-clear PV glass covering, it is good for all types of outdoor enthusiasts. The sturdy ABS plastic case also contributes to its durability. Meanwhile, the built-in diode helps avoid the reverse flow of power through the solar cells.

3. Energizer PowerKeep AA Battery Charger

Key Selling Points 

• Portable Solar Phone Charger with Four AA Batteries.
• Ideal for Charging Your AA/AAA Batteries Under the Sun.
• Doubling as a Small Power Bank and AA/AAA Battery Charger.
• 6-Watt Highly-Efficient Four-Fold Folding Solar Charger.
• Perfect for Campers, Hikers, and Outdoor Enthusiasts.

Energizer PowerKeep Review

Here is another cool item on our list of solar battery chargers for AA cell batteries. This is not just a solar AA battery charger, but a solar phone charger with rechargeable AA batteries. That is, the included solar panel powers up the four included Energizer AA batteries, simply making it a small solar power bank.

Well, with its four units of cell batteries, the solar charger offers an output of 12Wh at 9200mAh, which is enough to provide emergency power to your essential gadgets on the go. By the way, As you see, you can remove the cell batteries and insert them into your cameras, headlamps, torches, and more.

As you see, you get this product in two parts; a solar panel and an adapter for four pieces of cell batteries. The solar charger is a four-fold 6W unit with a higher conversion rate. The battery adapter, which supports AA, AAA, and NiMH batteries, is a compact and lightweight solution with a USB port and an LED light.

Moreover, the battery adapter also integrates a micro-USB input port and so you can recharge it from an AC or USB port before setting out on an adventure trip. Out in the wild, you can rely on its solar panel to top up your cell batteries or simply use it as a small power bank for your gadgets.

4. Goal Zero Guide 10 Plus Solar Recharging Kit

Key Selling Points 

•  AA/AAA Battery Charger Plus Power Bank.
• 11Wh, 2300mAh Power Bank with Four Batteries.
• Goal Zero Nomad 7 Folding Solar Charger.
• Ideal for Campers, Hikers, and Outdoor Enthusiasts.

Goal Zero Guide 10 Plus Review

Next, on our list of solar AA battery chargers, we have a nice product from Goal Zero. It is Goal Zero Guide 10 Plus recharger, which is basically a small power bank like the above one. With the slot for four AA/AAA batteries, it acts as a power bank, and at the same time, it is a charger for your AA/AAA, NiMH batteries.

Guide 10 Plus charger is complete with Goal Zero’s 7W two-fold Nomad solar charger. So, you are lucky to charge your batteries anywhere, anywhere. Thanks to its built-in USB port, you can connect your phone or other USB devices to it. The overall system is an 11Wh, 2300mAh power pack with four AA/AAA batteries.

Obviously, Goal Zero offers the product individually and in a kit. With Guide 10 Plus, you get a USB cable, but you need to buy the batteries separately. Meanwhile, you can use the Nomad solar charger to charge your handsets and other gadgets directly under the sun.

Guide 10 Plus is indeed a very lightweight and handy device. With a weight of 6.4 oz and a size of 2.5 x 4 x 0.75 in, you can smoothly carry it in your pocket. It has got a small carrying handle and so it is further easy to manage on your trips and travels with unlimited off-grid power.

5. GoldMaster Solar AA Battery Charger

Key Selling Points 

• Two-In-One Solar Battery Charger. 
• Supporting Four Batteries – AA, AAA, C, or D Batteries.
• Built-in USB Port to Recharge Your Handsets.
• Ideal For Campers, Hikers, and Outdoor Enthusiasts.

GoldMaster Solar AA Battery Charger Review

Here is the final pick on our list of solar chargers for AA batteries. It is also a two-in-one product of the kind that you can use to both recharge your cell batteries and juice up your phone and other gadgets via its built-in USB outlet.

The GoldMaster is certainly one of the best of its kind on the market as it has got a durable and waterproof design, making it an ideal choice for all your outdoor needs.

The GoldMaster charger supports four batteries at a time. They can be AA, AAA, C, or D cell rechargeable batteries. Meanwhile, the included USB port will let you recharge your handsets directly. Like all the solar panels for AA  cell battery charging, it also features a blocking diode to prevent reverse flow.

Why Solar Cell Battery Chargers

1. Convenient Way to Charge Cell Batteries

With the best solar AA battery chargers, it is an easy way to charge your small cell batteries in the wild. Well, you usually need wall socket-based chargers to juice up those rechargeable cell batteries for reuse. Here, these cool solar chargers help you recharge them right anywhere in the sunlight.

2. Lightweight and Pocketable 

Solar battery chargers for cell batteries are indeed lightweight, pocketable solutions. You can carry them in your pocket and take them anywhere to charge your cell batteries under the sun. Meanwhile, regular folding solar chargers and power banks are so bulkier and larger that you can’t easily take them along.

3. Eco-Friendly Energy Solutions

Obviously, the solar AA battery chargers are simple eco-friendly systems. As they run on solar power, you don’t consume the depleting sources of power to back up your cell batteries. That is, like all solar power solutions, they are cool eco-friendly power systems for all off-grid and emergency power needs.

Final Thoughts

The portable solar power market is growing steadily faster. Every day, we are witnessing the launch of a variety of devices, and of course, these solar chargers for AA batteries are impressive products. With their capability to support multiple cell batteries, you can use them as ideal outdoor solutions.

Certainly, you can now explore the new worlds with no worry about getting the cell batteries of your devices run out of juice midway. Of course, we would like to hear from you on this list of the best solar AA battery chargers in the comments below.