Electronic devices can quickly eat through batteries, especially when they’re used for extended periods of time. All those batteries eventually find their way to a landfill, creating an environmental hazard. But, rechargeable batteries offer a more eco-friendly solution, as they can be recharged hundreds or even thousands of times before the end of life, providing endless hours of power to your favorite electronic devices. Finding the best rechargeable batteries for your electronics means reading reviews, studying product features, and diving into the ins and outs of available sizes and configurations. With the right rechargeable batteries, ensuring your electronics are always powered up can become a quick, over-and-done-with task.
We reviewed dozens of rechargeable batteries to identify the best of the best, based on Amazon reviews, how well they performed in longevity tests, cost, and other considerations. We narrowed our search down to 5 of the top-rated rechargeable batteries people can purchase to ensure their electronics are always powered up and ready to go.
We’ve identified Duracell Rechargeable AA Batteries as the best rechargeable battery out there. With the ability to recharge up to 400 times in any NiMH charger, these rechargeable batteries are ones that will keep your electronics running in tip-top shape. These benefits allow you to ensure that your electronic devices are always ready to be powered up.
The 5 Top-Rated Rechargeable Batteries
| Editor's Picks | Brand | Rating |
|---|---|---|
| Best Rechargeable Batteries Overall | Duracell Rechargeable AA Batteries | 4.6 |
| Best Rechargeable AAA Batteries | Energizer Recharge Power Plus AAA Batteries | 4.5 |
| Best Budget Rechargeable Batteries | AmazonBasics AA Rechargeable Batteries | 4.3 |
| Best 9V Rechargeable Battery | EBL 9 Volt Rechargeable Batteries | 4.3 |
| Best 12V Rechargeable Battery | ExpertPower 12V EXP1270 Rechargeable Battery | 4.1 |
*Ratings are from Amazon at the time of publication and can change
Best Rechargeable Batteries Overall: Duracell Rechargeable AA Batteries
Duracell Rechargeable AA Batteries took the top spot on our list of the best rechargeable batteries, and boast a 2,500 mAh capacity that can be recharged up to 400 times in any NiMH charger. They are available in a package with or without a charger, as well as various battery counts. They have been specifically designed for use in video game controllers, wireless electronics, baby monitors, and other electronic devices.
Those who purchased and reviewed these rechargeable batteries appreciated that they offered reliable power, even in high output situations. Many said they were very pleased with how these worked in gaming controllers. People who purchased the brand’s charger were disappointed that you could only charge an even number of batteries at a time, but it’s certainly not a deal-breaker.
With a price tag of about $9/4-pack, they don’t come cheap, but the quality craftsmanship associated with the brand, as well as the ease of use more than justifies that price. They have excellent ratings and longevity test performance results, with thousands of people reviewing them, which we think goes a long way in convincing people to make the investment.
Duracell Rechargeable AA Batteries Key Features:
- Guaranteed for 10 years in storage
- Can hold a charge for up to 1-year when not in use
- Pre-charged and ready to use
Best Rechargeable AAA Batteries: Energizer Recharge Power Plus AAA Batteries
Energizer Recharge Power Plus AAA Batteries took the runner-up spot on our list of the best rechargeable batteries, and boasts an 800 mAh capacity, and can be recharged up to 700 times. They come pre-charged and ready to use right out of the package and are compatible with any NiMH charger for added convenience. It can maintain its charge for up to 12 months in storage. They are ideal for use in electronic devices such as digital cameras, gaming controllers, and children’s toys.
Those who purchased and reviewed these rechargeable batteries appreciated that they were lightweight and durable, and easy to install in a number of devices. People especially liked that they came pre-charged and that they charged relatively quickly. Some people did not like the brand’s charger, but you don’t have to use it.
At a cost of around $11/4-pack, they don’t come cheap, but the quality craftsmanship associated with the brand, as well as the ease of use more than justifies that price. They have very good ratings from thousands of people, which we think goes a long way in convincing people to make the investment.
Energizer Recharge Power Plus AAA Batteries Key Features:
- Made with 4% recycled batteries
- Compatible with a number of devices
- No memory effect
Best Budget Rechargeable Batteries: AmazonBasics AA Rechargeable Batteries
AmazonBasics AA Rechargeable Batteries are an excellent choice for those looking for rechargeable batteries that won’t break the bank. They boast a 2,000 mAh capacity and can be recharged up to 800 times. Even after 2 years of non-use, they still hold 80% of their charge. These rechargeable batteries are ideal for use in digital cameras, remote controls, and children’s toys, among other devices. The certified frustration-free packaging means these batteries are easier to get out of the package than their traditionally-packaged counterparts.
Those who purchased and reviewed these rechargeable batteries appreciated that they offered reliable power output, even in high capacity devices. People found them easy to install and remove, as well as charge. While there were a few complaints that these batteries leaked, that is a potential problem with any battery, especially if not used correctly.
With a cost of approximately $20/16-pack, these rechargeable batteries are a solid choice for those looking for a rechargeable battery option on a budget. They have solid ratings with tens of thousands of people reviewing them, which we think goes a long way in convincing people that this budget-friendly pick is just as good at meeting their power needs as its more expensive counterparts.
AmazonBasics AA Rechargeable Batteries Key Features:
- No memory effect
- Pre-charged and ready to use
- Includes a 1-year warranty
Best 9V Rechargeable Batteries: EBL 9 Volt Rechargeable Batteries
The EBL 9 Volt Rechargeable Batteries are a good choice for those who need a 9V rechargeable battery. It boasts a 600 mAh capacity, and maintains 75% of its capacity even after 3-year of non-use thanks to low self-discharge. They are recommended for use in smoke alarms, and professional audio and medical devices, although they are compatible with a large number of electronic devices. This set comes complete with a charger for added value and convenience, as well as a 1-year warranty for added peace of mind. It features integrated over-voltage, over-current, and short circuit protection.
Those who purchased and reviewed this rechargeable battery appreciated that it offered reliable power output and featured a higher capacity than other brands in the same size. People liked the included battery storage case, as well as the charger. While there were a couple of people who mentioned issues with their charger, the company’s customer service proactively reached out to replace any defective units.
With a price tag of about $22/4-pack, they don’t come cheap, but the quality craftsmanship associated with the brand, as well as the included charger and storage case more than justifies that price. They have solid ratings with thousands of people reviewing them, which we think goes a long way in convincing people to make the investment.
EBL 9 Volt Rechargeable Batteries Key Features:
- Includes a 30-day money-back guarantee
- Overcharge and over-discharge protection
- Charger features a smart LED light to show progress
Best 12V Rechargeable Batteries: ExpertPower 12V EXP1270 Rechargeable Battery
The ExpertPower 12V EXP1270 Rechargeable Battery is a solid choice for those who need a 12V rechargeable battery, and offers a 7 Amp 20 hour sealed, non-spillable, lead acid (SLA) design with F1 style terminals. It is suitable for use in temperatures ranging from -40-140F (-40-60C), and can be recharged in temperatures ranging from 4 -122F (-20-50C). The battery case is constructed of durable, non-conductive ABS plastic. This makes it resistant to shock, vibration, chemicals, and heat for added peace of mind.
Those who purchased and reviewed this rechargeable battery appreciated that if offered a durable and high-performance design, as well as a long life cycle. People also liked that it was maintenance-free and easy to install, and felt that it offered good value for the price.
At a cost of around $21, it doesn’t come cheap, but the quality craftsmanship associated with the brand, as well as the ease of setup and use more than justifies that price. It has solid ratings with thousands of people reviewing it, which we think goes a long way in convincing people to make the investment.
ExpertPower 12V EXP1270 Rechargeable Battery Key Features:
- Available in a single or multi-pack
- High impact resistant
- Fully charged in about 4 hours
Who Should Buy Rechargeable Batteries
Rechargeable batteries are an ideal choice for those who want to help reduce their ecological footprint. Electronic devices can quickly eat through batteries, especially when they’re used for extended periods of time. All those batteries eventually find their way to a landfill, creating an environmental hazard. But rechargeable batteries offer a more eco-friendly solution, as they can be recharged hundreds or even thousands of times before end of life, providing endless hours of power to your favorite electronic devices.
Rechargeable batteries are also a great option for people who always want to ensure that they have a spare set of batteries on hand, as you can keep a set charged and ready to go to swap out when the batteries you’re using die, and then quickly recharge any extras.
Generally speaking, if you’re replacing batteries every 30-60 days, you’re better off using a rechargeable version as the more economical solution. Because many electronics in the home draw power at such a low rate, it would take years for them to fully drain a battery. It’s better with these sorts of devices to use traditional alkaline batteries. Rechargeable batteries really excel for high energy-drawing items, such as wireless keyboards and mice, kids electronic toys, point and shoot cameras, and wireless gaming controllers.
And if you’re looking for information on popular battery-powered electronics, such as finding the best digital cameras for kids, the best electronic gifts for men, the best waterproof digital cameras, or the best drones for kids, we have in-depth buying guides that can help make your decision easier.
Important Features to Consider
Not all rechargeable batteries are created equal. A rechargeable battery should charge quickly and provide long-lasting power for a long period of time. Here’s what to consider when evaluating the options in search of the best rechargeable batteries for your electronics:
- Size. Arguably the most important consideration when it comes to choosing the best rechargeable batteries is the size. Rechargeable batteries are available in varying sizes, including AA; AAA; C; D; 9V; and 12V. It often makes sense to have a number of different sizes on hand for various devices, with more batteries in the size that you use most frequently.
- Type/material. Once you’ve determined the size of battery you need, you’ll want to consider the type. Rechargeable batteries come in three main types, including nickel metal hydride (NiMH), nickel cadmium (NiCd), and lithium cadmium (LiCd). NiMH rechargeable batteries are mostly available in AA or AAA size. NiMH and LiCd batteries do not feature what is known as the “memory effect” — meaning that they can be charged any time, regardless of how full or empty their charge is. With NiCd rechargeable batteries, the memory effect means that you should wait until the battery is fully depleted before you charge it, as the battery life decreases when you recharge it before it is fully depleted.
- Battery life. Battery life is an important feature of rechargeable batteries, and is determined in mAh, or milliamp hour rating, which is how much power a battery can hold. The higher the rating, the longer you’ll be able to go between charges.
- Charger. Another important thing to consider when shopping for rechargeable batteries is the charger. Some batteries come in a kit with an included charger for added value, otherwise, you’ll need to purchase a charger separately. Look for chargers that can hold multiple batteries at a time, and that feature an automatic shut-off. If your rechargeable battery charger does not have an automatic shut-off function, you will want to make sure you remove the batteries as soon as you can once they have fully charged.
- Price point. Finally, consider how much you are willing to spend on rechargeable batteries. Rechargeable batteries vary in price from $10-$40 or more per pack.
Frequently Asked Questions
How do rechargeable batteries work?
A rechargeable battery works by producing power via an electrochemical reaction involving an anode, cathode, and electrolyte. The process is the same in both primary cell (non-rechargeable) and secondary cell (rechargeable) batteries, except that in a rechargeable battery, the electrochemical reaction is reversible. This means that when electrical energy from an outside source (your power outlet/battery charger) is applied to a secondary cell (rechargeable battery), the cell’s charge is restored.
Are rechargeable batteries worth it?
Rechargeable batteries are worth it in some cases, but not in others. Because many electronics in the home draw power at such a low rate, it would take years for them to fully drain a battery. It’s better with these sorts of devices to use traditional alkaline batteries. Rechargeable batteries really excel for high energy-drawing items, such as wireless keyboards and mice, kids’ electronic toys, point and shoot cameras, and wireless gaming controllers. Generally speaking, if you’re replacing batteries every 30-60 days, you’re better off using a rechargeable version as the more economical solution.
How long do rechargeable batteries last?
Rechargeable batteries will last for about 2-3 years when properly cared for. Keep your rechargeable batteries stored in a cool, dry place, and be sure to charge and use them regularly. Also, dropping your rechargeable batteries will significantly reduce their lifespan, to try your best to treat them with care.
How many times can rechargeable batteries be recharged?
How many times rechargeable batteries can be recharged depends on a couple of different factors. Generally speaking, lower capacity batteries (in the 1,700-2,000 mAh range) can be recharged about 1,000 times before they need to be replaced. Higher capacity batteries (in the 2,100-2,400 mAh range) can be recharged about 600-800 times before they need to be replaced. Again, how you store, use, and care for your rechargeable batteries will also factor into how many times they can be recharged.
Other Rechargeable Batteries We Reviewed
We looked at 20 other rechargeable batteries. Even though they didn’t make our 5 best rechargeable batteries list, they’re the best of the rest and each is still a great option for your power needs. The information you’ll need to compare each one is included with the listing.
- Rechargeable AA Batteries
- Rechargeable AAA Batteries
- Rechargeable C Batteries
- Rechargeable D Batteries
- 9V Rechargeable Batteries
- 12V Rechargeable Batteries
Rechargeable AA Batteries
Energizer Rechargeable AA Batteries
These rechargeable AA batteries boast a staggering battery life of up to 5 years and feature a 2,000 mAh NiMH capacity.
Key Features:
- Available in a choice of sizes
- Can hold a charge up to 12 months
- Made from 4% recycled batteries
Cost: $10/4-pack
Minetom NiMH Rechargeable AA Batteries
These rechargeable AA batteries boast a 1,000mAh capacity rating and can be recharged approximately 500 times. They are recommended for use with a NiMH battery charger with 1.2V output.
Key Features:
- UL listed for safety
- Compatible with a number of devices
- Pre-charged with 30% power
Cost: $13/12-pack
Panasonic eneloop AA Rechargeable Batteries
These rechargeable AA batteries boast a 2,000 mAh capacity and can be recharged up to 2,100 times. Even when not in use, they still maintain up to 70% of their charge after 10 years.
Key Features:
- Pre-charged and ready to use
- No memory effect
- Made in Japan
Cost: $18/8-pack
Survival Frog EasyPower USB AA Rechargeable Battery Pack
These rechargeable AA batteries boast a 1,450 mAh capacity and can be recharged more than 500 times. They feature a flip-top design with an integrated USB connector for easy charging via any USB post.
Key Features:
- No separate charger required
- Charges in as little as 7 hours
- Includes a latching carrying case
Rechargeable AAA Batteries
POWEROWL AAA Rechargeable Batteries
These rechargeable AAA batteries boast a 1,000 mAh capacity and can be recharged over 1,200 times. Even after 3 years of non-use, they still hold 70% of their charge.
Key Features:
- 1.2V NiMH
- Compatible with a number of devices
- Includes a 12-month guarantee
Cost: $20/24-pack
EBL AAA Ni-MH Rechargeable Batteries
These rechargeable AAA batteries boast a 1,100 mAh capacity and can be recharged up to 1,200 times. Even after 3 years of non-use, they still hold 80% of their charge.
Key Features:
- Pre-charged and ready to use
- Embedded seal structure
- Suitable for use in various temperatures
Cost: $10/8-pack
BONAI AAA Rechargeable Batteries
These rechargeable AAA batteries boast a 1,100 mAh capacity and can be recharged up to 1,200 times. Even after 3 years of non-use, they still hold 80% of their charge.
Key Features:
- 1.2V NiMh
- Comes partially pre-charged
- Includes a money-back guarantee
Cost: $17/6-pack
Duracell Rechargeable AAA Batteries
These rechargeable AAA batteries boast an 800 mAh capacity and can be recharged up to 400 times. They can last for up to 10 years in storage.
Key Features:
- Holds a charge for up to 1 year
- Pre-charged and ready to use
- Compatible with any NiMH charger
Rechargeable C Batteries
AmazonBasics C Cell Rechargeable Batteries
These rechargeable C batteries boast a 5,000 mAh capacity and can be recharged up to 1,000 times. Even after 2 years of non-use, they still hold 80% of their charge.
Key Features:
- Pre-charged and ready to use
- Available in a package with or without a charger
- Includes a 1-year warranty
Cost: $12/4-pack
These rechargeable C batteries boast a 5,000 mAh capacity and can be recharged up to 1,200 times. Even after 3 years of non-use, they still hold 75% of their charge.
Key Features:
- Double hard rubber case packed
- Nickel plating for corrosion and rust resistance
- Pre-charged approximately 15%-20%
Rechargeable D Batteries
AmazonBasics D Cell Rechargeable Batteries
These rechargeable D batteries boast a 10,000 mAh capacity and can be recharged up to 1,000 times. Even after 2 years of non-use, they still hold 80% of their charge.
Key Features:
- Pre-charged and ready to use
- Compatible with any NiMH charger
- Includes a 1-year warranty
Cost: $25/4-pack
EBL D Cell Rechargeable Batteries
These rechargeable D batteries boast a 10,000 mAh capacity and come complete with a charger that is compatible with 1/2/3/4 AA, AAA, C, D Ni-MH Ni-CD rechargeable batteries and 1/2 9V Ni-MH Ni-CD batteries.
Key Features:
- CE certified for safety
- Includes a stable battery storage box
- Charger modes include charge, discharge, and error detect
9V Rechargeable Batteries
Twharf USB Rechargeable 9V Lithium Battery
This rechargeable 9V battery boasts a 450 mAh capacity and can be recharged more than 1,000 times. Even after 3 years of non-use, it still holds 85% of its charge.
Key Features:
- No memory effect
- Offers 2-year standby time
- Includes a 12-month warranty
Cost: $22/1-pack
AmazonBasics 9V Cell Rechargeable Batteries
This rechargeable 9V battery boasts a 200 mAh capacity and can be recharged up to 1,000 times. Even after 2 years of non-use, it still holds 80% of its charge.
Key Features:
- Pre-charged and ready to use
- Compatible with any NiMH charger
- Includes a 1-year warranty
Cost: $14/4-pack
Energizer Rechargeable 9 Volt Batteries
This rechargeable 9V battery boasts a 175 mAh capacity and can be recharged hundreds of times. This convenient 2-pack ensures you’re never without power.
Key Features:
- Made with 4% recycled batteries
- Compatible with any NiMH charger
- Snap terminals and plastic jacket
Cost: $18/2-pack
Delipow USB 9V Rechargeable Battery
This rechargeable 9V battery boasts a 600 mAh capacity and can be recharged up to 800 times. Even after 3 years of non-use, it still holds 80% of its charge.
Key Features:
- Charged via micro USB
- Lithium chip technology prevents overcharging
- No memory effect
12V Rechargeable Batteries
Weize 12 Volt 12AH SLA Rechargeable Battery
This rechargeable 12V battery utilizes an absorbed glass mat (AGM) technology and is valve regulated. It features a non-conductive ABS plastic casing which provides ample resistance to shock and heat.
Key Features:
- Suitable for children’s riding toys, wheelchair scooters
- Copper plated silver terminal for improved connectivity
- Includes a 1-year warranty
Cost: $50
Power Wheels 12-Volt Rechargeable Battery
This rechargeable 12V battery boasts a 12 amp-hour capacity and is suitable for use only with Fisher-Price Power Wheels Advanced Series vehicles with a type 12V battery system.
Key Features:
- Internal, self-resetting fuse
- Instruction booklet included
- Includes a 6-month warranty
Cost: $67
Mighty Max Battery 12 V 9 Ah Rechargeable SLA Battery
This rechargeable 12V battery boasts 9 AH capacity and features a maintenance-free sealed lead acid design. It can be mounted in any position for added convenience.
Key Features:
- Suitable for use in a variety of temperatures
- Durable ABS plastic container and cover
- Available in single or multipacks
Cost: $22
Talentcell Rechargeable 12V Portable Battery
This rechargeable 12V battery boasts a 6,000 mAh capacity and is suitable for use with most LED strip light products, CCTV cameras, IP cameras, LED panels, amplifiers, and other electronic devices.
Key Features:
- LED battery life indicators
- Convenient, integrated power switch
- CE certified for safety
Cost: $31
