Published on: March 25, 2023
Written by Ferris Gregor / Fact-checked by Nova Scarlett
Solar lights are a great way to illuminate your outdoor space whilst reducing your carbon footprint. The batteries used in these lights can have a significant impact on their performance and lifespan. That’s why it’s important to choose the right rechargeable batteries for your solar lights.
Using rechargeable batteries not only helps to reduce waste but also saves you money in the long run. We will explore the benefits of using rechargeable batteries over disposable ones and provide tips for selecting the best batteries for optimal solar light performance.
Factors such as battery capacity, voltage, and chemistry can all impact the performance of your solar lights. With the right rechargeable batteries, you can enjoy bright and long-lasting illumination from your solar lights, even on cloudy days. So let’s dive in and discover the best rechargeable batteries for your solar lights!
How Do AAA Rechargeable Batteries Work?
AAA rechargeable batteries are designed to be recharged and reused. They work by converting chemical energy into electrical energy. When a battery is charged, an electrical current is sent through it, causing the chemical reaction to reverse. This process recharges the battery and allows it to be reused.
Our Review of 6 Best AAA Rechargeable Batteries For Solar Lights
1. Brightown 12-Pack AAA Rechargeable Batteries For Solar Lights
- Brand: Brightown
- Unit Count: 12.0 Count
- Dimensions: 1.75 x 4.8 x 0.4 inches
- Weight: 4.6 ounces
These batteries are amazing! They come pre-charged and last a long time. I have never had any issues with them. These batteries have a high capacity and are very durable, so you can count on them to perform well in all kinds of weather conditions. Sometimes your solar light is flashing.
Pros:
- Long-lasting.
- Good value and performance.
- Works as described.
- Fully charged and ready to use on arrival.
- Fit perfectly for their intended use.
Cons:
- Half of the batteries didn’t work from the start.
- Overpriced.
- Some batteries last longer than others in the same package.
- Worked for less than a week.
2. Tenergy Solla AAA Rechargeable Batteries For Solar Lights
- Brand: Tenergy
- Dimensions: 7.6 x 3.8 x 0.5 inches
- Weight: 3.8 ounces
The Tenergy Solla AAA Rechargeable NiMH Battery is a great solar battery for powering small devices. It has a 600mAh capacity and can be recharged using the sun’s energy.
Pros:
- Great batteries that hold their charge in any kind of weather.
- Good seller, good price, packaged well, and arrived on time.
- Convenient and great price.
- Keep cheap solar lights going, simple to change as often as necessary.
- Helped some solar lights come back to life.
Cons:
- Some batteries won’t recharge or didn’t work right out of the package.
- Already have some dead batteries and am disappointed with these.
3. EBL AAA Rechargeable Batteries For Solar Lights
- Brand: EBL
- Size: 20 Pack AAA
- Voltage: 1.20 volts
The EBL AAA Rechargeable Batteries are great for powering your outdoor solar lights! They hold a charge well and make sure your garden lights stay lit all night long. Remember, not all batteries are rechargeable.
Pros:
- Longlasting and rechargeable.
- Good quality.
- Reasonable price.
- Fit perfectly for solar lights.
- Great for fixing solar lights.
Cons:
- Short lifetime.
- Capacity is not up to par.
- Difficult to charge.
4. GEILIENERGY AAA Rechargeable Solar Light Batteries
- Brand: GEILIENERGY
- Dimensions: 5.25 x 3.5 x 0.6 inches
- Weight: 0.317 ounces
The GEILIENERGY Solar Light Batteries AAA NiCd AAA 1.2V 600mAh Triple is a great set of batteries that will keep your solar lights shining brightly for a long time. These batteries have a high capacity and are very durable, so you can count on them to perform well in all kinds of weather conditions. Sometimes your solar light is flashing.
Pros:
- Works well for solar lights.
- Good value for the price.
- The batteries work great.
- Extends the life of solar lights.
- Great for solar decorations.
Cons:
- Some batteries didn’t work.
- Short battery life.
- Not able to recharge.
- Misleading product numbers.
5. HENREEPOW Ni-MH Rechargeable AAA Batteries for Solar Light
- Brand: Henreepow
- Dimensions: 1.75 x 0.39 x 0.39 inches
- Weight: 4.6 ounces
If you’re looking for a reliable and high-performing AAA battery, you can’t go wrong with the HENREEPOW Ni-MH Rechargeable AAA Batteries. These batteries come pre-charged and ready to use, so you’ll never have to worry about running out of power.
With a capacity of 1.2V, these batteries will keep your devices powered up for longer. And thanks to their rechargeable design, you can use them over and over again.
Pros:
- Reusability and longlasting.
- Good value for the price.
- Works well with various devices.
- Saves money and reduces waste.
- Revives old devices.
Cons:
- Poor charging capacity.
- Short lifespan.
- Defective batteries.
- Incompatible with some devices.
6. PKCELL AAA Rechargeable Batteries for Solar Light
- Brand: PKCELL
- Weight: 3.52 ounces
- Power Source: 220v
These batteries are perfect for solar-powered garden lights! They hold a charge for a long time and work great in all weather conditions. Some AAA batteries have a capacity of about 1200 milliamp hours.
Pros:
- The batteries worked great and kept the lamps lit up the entire night.
- Great to use in outdoor solar lights.
- Perfect fit.
- The item was of solid quality! The packaging was immensely cute. Exemplary delivery.
- They worked great. All of my solar lights are working now.
Cons:
- Only 1 battery set worked, the rest were duds, and would not hold a charge.
- Even in direct sunlight, these do not charge.
Factors to Consider When Choosing AAA Rechargeable Batteries for Solar
Capacity: The capacity of a battery is measured in milliampere-hours (mAh). The higher the capacity, the longer the battery will last. When choosing AAA rechargeable batteries for solar-powered devices, look for those with a capacity of at least 800mAh.
Chemistry: There are two main types of rechargeable battery chemistry: nickel-metal hydride (NiMH) and nickel-cadmium (NiCad). NiMH batteries are more efficient and have a higher capacity than NiCad batteries, making them a better choice for solar devices.
Brand and Quality: It is important to choose a reputable brand with a good track record of producing high-quality batteries. Look for batteries that have been tested and certified by reputable organizations such as UL, CE, and RoHS.
Price: AAA rechargeable batteries for solar-powered devices come in different price ranges. It may be tempting to choose the cheapest option, it is important to balance price with quality to ensure that you get a battery that will last and perform well.
Tips for Maximizing the Lifespan of Rechargeable Batteries for Solar Lights
Proper storage: When not in use, store your rechargeable batteries in a cool, dry place away from direct sunlight or heat sources. This will help prevent them from losing their charge or becoming damaged.
Regular charging: To keep your batteries in good condition, it is important to charge them regularly. Most rechargeable batteries should be charged every 3-4 months, even if they are not in use.
Temperature considerations: Extreme temperatures can damage your rechargeable batteries, so it is important to avoid exposing them to temperatures above 120°F or below 32°F. This includes both during use and storage.
Avoid overcharging: Overcharging your rechargeable batteries can damage them and reduce their lifespan. Be sure to follow the manufacturer’s recommendations for charging times and avoid leaving your batteries plugged in for extended periods of time.
How to Replace Batteries in Solar-Powered Lights
Locate the battery compartment: The battery compartment is usually located on the underside or back of the solar light. Look for a small latch or screw that will allow you to access the compartment.
Remove the old batteries: Take out the old batteries and dispose of them 100%. Be sure to note their orientation so that you can insert the new batteries correctly.
Insert the new batteries: Insert the new rechargeable batteries into the compartment, following the correct orientation. Make sure that the batteries are snugly in place.
Close the compartment: Once the batteries are in place, close the compartment securely. Test the light to ensure that it is working perfectly.
Last Words
After researching and testing several AAA rechargeable batteries for solar-powered devices, we recommend the
When it comes to powering your solar devices, choosing the right AAA rechargeable batteries is crucial. Look for batteries with a high capacity, NiMH chemistry, and reputable brand. The price is a factor, it is important to balance price with quality to ensure that you get a battery that will last and perform well.
Brightown AAA rechargeable batteries as the best option. They have a high capacity, long lifespan, and low self-discharge rate, making them an excellent choice for powering your solar devices.
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