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POWEROWL 16 Bay AA AAA Battery Charger (Updated, High Speed Charging) with Smart LED Light and Plug, for NIMH NICD Rechargeable Batteries and More

4.5 4.5 out of 5 stars 5,206 ratings

$29.99
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Purchase options and add-ons

Brand POWEROWL
Color BLACK
Product Dimensions 6.6"D x 6.6"W x 9"H
Item Weight 339 Grams
Output Voltage 1.4 Volts

About this item

  • POWEROWL 16 Bay Battery Charger: Special round design passed US safety certification, Intelligent fast charging, Only compatible with NiMH or NiCD AAA/AA Rechargeable Batteries, 16 independent charging channels and detection, AA & AAA, NIMH/ NICD can be mixed when charging
  • LEDs indicate charging status: The battery that can not be charged, the indicator light will flash;being charging, the battery is red;fully charged, the light is green
  • High-precision four-stage intelligent charging control: Pre-charging, quick charging, floating charging, trickle charging ,Automatically recognize the power and shift from the charging control
  • Good Cooling System: Every slot has 3 vents, it can help this battery to reduce the temperature,it is automatically cut off when fully charged,Over-heat, over-current protection, short circuit protection
  • POWEROWL products have a 30-day refund and a 12-month warranty,Feel free to contact us by email if a problem occurs

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This item: POWEROWL 16 Bay AA AAA Battery Charger (Updated, High Speed Charging) with Smart LED Light and Plug, for NIMH NICD Rechargeable Batteries and More
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$26.87 ($1.68/Count)
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POWEROWL 16 Bay AA AAA Battery Charger (Updated, High Speed Charging) with Smart LED Light and Plug, for NIMH NICD Rechargeable Batteries and More
POWEROWL 16 Bay AA AAA Battery Charger (Updated, High Speed Charging) with Smart LED Light and Plug, for NIMH NICD Rechargeable Batteries and More
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Price$29.99$20.99$21.99$29.99-24% $20.51
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Product Description

AA AAA Battery Charger

  • Powerowl Charge any number of AA AAA rechargeable batteries to make your charging easier and extend battery lifespan

Charging in pairs is bad for battery lifespan in the long run. This is because even if you start with same brand of recharge batteries, there is always some difference in their capacities. When you charge two unequal cells in a pair, the one with lower capacity ends up being over-charged, which further reduces its capacity over time. So your overall battery capacity will deteriorate much faster.

  • Maximize Battery Capacity

Trickle charged mode will help maximize the capacity of battery to full

  • Charger Specifications

>Input: DC 5V 2A; >Input: AC 100-240v 50/60 Hz; >Power: 11W MAX

AA AAA battery charger

POWEROWL 16 Bay AA AAA Battery Charger with Smart LED Light and Plug, for NIMH NICD Rechargeable Batteries

aaa battery charger

The smart charge function on chargers checks the charging conditions of the batteries, the temperatures of both the batteries and the charger, etc. This allows the charger to individually charge each battery under the best conditions.

rechargeable batteries charger

Powerowl charger can quickly detect damaged batteries. The red indicator light will flash.

The red light flashes for more than 15 seconds, please move the non-rechargeable battery in time

aa aaa battery charger

Repair damaged batteries within 15 seconds. The flashing red light stops flashing.

Powerowl patented technology, only the 2021 version of the charger has this function.

Battery Charger
Battery Charger
Rechargeable Batteries Kit
AAA Rechargeable Batteries
AA Rechargeable Batteries
Alkaline Batteries Combo
Customer Reviews
4.4 out of 5 stars 544
4.4 out of 5 stars 21,414
4.5 out of 5 stars 32,425
4.5 out of 5 stars 32,425
4.4 out of 5 stars 13,084
4.4 out of 5 stars 4,505
Price no data $13.98 $24.99 $15.99 $26.87 $8.99
Detail 4 Slot 8 Slot AA AAA Batteries Kit AAA Batteries 16 Pack AAA Batteries 16 Pack AA AAA Batteries Kit

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Product Warranty: For warranty information about this product, please click here

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POWEROWL 16 Bay AA AAA Battery Charger (Updated, High Speed Charging) with Smart LED Light and Plug, for NIMH NICD Rechargeable Batteries and More


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Customer reviews

4.5 out of 5 stars
5,206 global ratings

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Customers say

Customers find the battery charger functional and easy to use. They appreciate its capacity to charge multiple batteries at once, making it convenient for them. The design is also praised by customers. However, some have differing opinions on charging speed, value for money, light intensity, and durability.

AI-generated from the text of customer reviews

267 customers mention "Functionality"220 positive47 negative

Customers appreciate the battery charger's functionality. They say it works well, is well-made, and gets the job done. It looks nice and practical, making their lives easier and avoiding waste. The setup and use are easy, with no errors and fully charged batteries.

"...The inclusion of both AA and AAA battery slots is incredibly practical, accommodating all my devices' power needs...." Read more

"...This is an excellent feature for our church, because some mic's are used more than others, and will need charged...." Read more

"You can charge many batteries all at once, good feature." Read more

"Keep on working. After my initial battery purchases I have not bought any AA or AAA batteries...." Read more

234 customers mention "Battery capacity"178 positive56 negative

Customers appreciate the battery charger's capacity. They find it convenient to charge multiple batteries at once, and it can accommodate both NIMH and NICD rechargeable batteries. The circular layout is also appreciated, eliminating the need for multiple chargers.

"...ready to go in no time, providing convenience and eliminating the need for multiple chargers...." Read more

"This charger lasted for almost 5 years of continual use! I never had a problem until tonight. When it started blinking all green lights when empty...." Read more

"...A Great feature is that you can charge just 1 battery or all 16!..." Read more

"...listing, obviously the batteries I used with this charger were not rechargeable..." Read more

110 customers mention "Ease of use"106 positive4 negative

Customers find the battery charger easy to use and setup. It charges quickly, with AA cells popping in and out easily. The plug design simplifies the charging process, making it versatile for home use. The PDF manual is available online.

"...updated features make it a standout choice, and the plug design simplifies the charging process, making it versatile for home or travel use...." Read more

"...this is a basic charger that covers all the important safety and convenience issues and can handle a large number of batteries at once...." Read more

"...The batteries charge pretty fast and AA cells are very easy to insert...." Read more

"...It's super easy to use the batteries pop in and out with ease. Positive end is in the middle, negative flat end hours on the outside...." Read more

61 customers mention "Design"52 positive9 negative

Customers appreciate the battery charger's design. They find the sleek and intuitive design user-friendly, while the LED indicators make it look cool in the dark. The circular design is nice, and there is plenty of room for each battery.

"...The intuitive design of the charger also prevents overcharging, extending the lifespan of my batteries...." Read more

"...Candles and nighttime decorative lighting." Read more

"Does what it’s supposed to do, but it looks kinda cool—sort of like a spaceship, LOL" Read more

"...It took a few hours, but all of them charged and yes, the charger looks great with it's glowing blue lights ..." Read more

436 customers mention "Charging speed"304 positive132 negative

Customers have different experiences with the charging speed of the battery charger. Some say it charges all batteries quickly, while others report slow charging or even no charging at all.

"...The high-speed charging capability ensures that my batteries are ready to go in no time, providing convenience and eliminating the need for multiple..." Read more

"...Current automatically reduced to trickle charge when full to preserve battery capacity. 5.) Multi stage charging. Pre charge test...." Read more

"Simply, this battery charger is outstanding. I read many many reviews and decided to take a chance on this charger...." Read more

"...Charging takes quite a while so I would make sure to have extra batteries on hand, charged and ready to go so you'll have something to use while the..." Read more

93 customers mention "Value for money"65 positive28 negative

Customers have different views on the battery charger's value for money. Some say it works well and saves money over time, while others consider it a waste of money and not useful for their needs.

"...Investing in this battery charger has not only saved me money on disposable batteries but also contributed to reducing environmental waste...." Read more

"...So I got the charging bowl, 16 AA and 16 AAA batteries, price was reasonable, actually more than reasonable for all those batteries that apparently..." Read more

"...Clearly, this charger is not worth the $27 or so and was obviously defective. ...." Read more

"...Well worth the price and the results were exactly what I wanted." Read more

72 customers mention "Light intensity"34 positive38 negative

Customers have different views on the battery charger's light intensity. Some find the bright red and green LED indicator lights helpful for indicating when the charging process is finished. Others report issues with the lights blinking red or flashing from red to green to off intermittently.

"...I never had a problem until tonight. When it started blinking all green lights when empty. I immediately bought another one, it's that good!" Read more

"...The smart LED light indicators are a brilliant addition, offering a clear visual on the charging status of each battery...." Read more

"...Measures 8 inches wide by 1 1/2 inches high Cons Only idiot lights used, Green charged, Red light charging and flashing Red indicates..." Read more

"Works great with the batteries made by the same company, indicators are very bright. Holds alot at once." Read more

65 customers mention "Durability"41 positive24 negative

Customers have mixed opinions about the battery charger's durability. Some find it reliable and well-designed, with solid batteries and a nice weight. Others report issues like ruptured batteries, defective units, or damaged ones being received.

"...If you're in the market for a reliable, high-speed charger with smart features, look no further – this one's a winner!" Read more

"...Clearly, this charger is not worth the $27 or so and was obviously defective. ...." Read more

"...The batteries are solid too, nice weight to them, especially the AA's and those are 2800mah, other reviewers pay they last longer than disposable..." Read more

"Great Delivery and Proper Packaging with Care and quality product, This is why I gave it a five-star rating...." Read more

Initial impression: awesome.
5 out of 5 stars
Initial impression: awesome.
I bought the 'bundle,' you know, the 'buy all three items for...' thing you often see? Just made more sense since I kinda needed the rechargeable batteries as well 😁. So I got the charging bowl, 16 AA and 16 AAA batteries, price was reasonable, actually more than reasonable for all those batteries that apparently can be recharged a thousand times. The batteries are solid too, nice weight to them, especially the AA's and those are 2800mah, other reviewers pay they last longer than disposable alkaline batteries, so the cost savings will quickly pay for the initial outlay of this charger and batteries. They come with some charge but with ANYTHING that is or comes with a rechargeable battery, fully charge them before using them to condition the battery and avoid damage.The charging bowl or wheel holds 16 AA or 16 AAA or 16 of a mix of either at one time, lights are red for each battery while charging and green when charged. Charging takes quite a while so I would make sure to have extra batteries on hand, charged and ready to go so you'll have something to use while the others are charging.
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Top reviews from the United States

  • Reviewed in the United States on December 31, 2023
    I recently upgraded to this 16 Bay AA AAA Battery Charger, and it has truly transformed my rechargeable battery experience. The high-speed charging capability ensures that my batteries are ready to go in no time, providing convenience and eliminating the need for multiple chargers.

    The smart LED light indicators are a brilliant addition, offering a clear visual on the charging status of each battery. It's a small detail that makes a big difference, especially when you have a bunch of batteries charging simultaneously. The intuitive design of the charger also prevents overcharging, extending the lifespan of my batteries.

    The inclusion of both AA and AAA battery slots is incredibly practical, accommodating all my devices' power needs. The updated features make it a standout choice, and the plug design simplifies the charging process, making it versatile for home or travel use.

    Investing in this battery charger has not only saved me money on disposable batteries but also contributed to reducing environmental waste. It's a win-win situation, and I couldn't be happier with my purchase. If you're in the market for a reliable, high-speed charger with smart features, look no further – this one's a winner!
    23 people found this helpful
    Report
  • Reviewed in the United States on February 18, 2025
    This charger lasted for almost 5 years of continual use! I never had a problem until tonight. When it started blinking all green lights when empty. I immediately bought another one, it's that good!
  • Reviewed in the United States on February 12, 2025
    As in the title, does not take up much space on my desk, kinda looks like a UFO (a plus in my book). It DOES get quite toasty when full of 16 PowerBowl batteries, but that is expected, just make sure you give plenty of space to prevent fires.

    A Great feature is that you can charge just 1 battery or all 16! This is an excellent feature for our church, because some mic's are used more than others, and will need charged. I'll notify you how long they last, but all 16 are being used in a wireless 8 microphone set.
  • Reviewed in the United States on December 29, 2023
    I just bought this at Christmas for the entire household to charge 24 NiMh AA's and 24 AAA's. I got tired of reaching for alkaline replacement batteries only to find out we'd run out. Then I'd go to a local retailer and spend more than $1 apiece for name brand disposable AA's or AAA's. So, I'm switching over to NiMh rechargeables wherever I can.

    What I like about this is the simplicity. I can charge up to 16 AA or AAA batteries at a time in any mix. But I suspect that other than charging them all initially, that will almost never happen as the batteries will never all deplete at the same time. They will run out of energy based on the application and the usage and there will probably never be more than 4 to 6 batteries charging at one time. Maybe a once a year recharge for all the batteries that have been sitting unused for months.

    What I like.....
    1.) Gets 16 batteries up and running at a time.

    2.) No need to charge in pairs. 16 separate charging circuits. Charge even or odd numbers of batteries. Charge AA's and AAA's at the same time in any mix.

    3.) Thermal and overcurrent protection for batteries along with short circuit protection.

    4.) Current automatically reduced to trickle charge when full to preserve battery capacity.

    5.) Multi stage charging. Pre charge test. Max charging. Float charge. Trickle Charge. All automatic.

    6.) "Repair". If a battery has been discharged to a low voltage the charger can recover the battery.

    7.) Simple to use. Plug in a battery. Red light = charging. Green light = fully charged.

    8.) The provisions for convection cooling seem good, even with all 16 slots in use. The charger never gets more than slightly warm to the touch. That's in part due to the low 200 ma charging current.

    What I don't like.....
    1.) Charging speed is slow. AA's limited to one current, 200 ma. AAA's limited to 150 ma. Other chargers will allow a range of charging like 300, 500, 800, or 1,000 ma. That will reduce charging times significantly. It can also reduce battery capacity and overall battery life. It's a double edged sword.

    2.) There is no readout for battery capacity or voltage. So you won't be able to tell if or when a battery is reaching the end of its useful life. I may buy a separate tester for that. I don't expect it to be a problem with 48 new top brand NiMh batteries for at least a few years.

    So this is a basic charger that covers all the important safety and convenience issues and can handle a large number of batteries at once. But it has a very low, one speed charge. So long wait times, but very gentle charging of batteries. Not a problem for me. I bought enough batteries that I can grab a fresh set and toss the depleted ones in the charger for 12 hours. I don't need them charged in 2 hours.

    So if you're the OCD type who stresses out of the capacity of every battery every time you charge it or, you're the impatient type who needs your batteries charged as fast as possible, this no frills charger may not be for you.

    But I just want the easiest simplest solution with the least effort from me. I don't want to damage the batteries I own. And I'm not looking to start any house fires. I'm willing to buy more batteries to make sure I'm never caught in a situation where I run out of usable batteries. This charger is fine for me.
    42 people found this helpful
    Report
  • Reviewed in the United States on November 22, 2024
    I bought the 'bundle,' you know, the 'buy all three items for...' thing you often see? Just made more sense since I kinda needed the rechargeable batteries as well 😁. So I got the charging bowl, 16 AA and 16 AAA batteries, price was reasonable, actually more than reasonable for all those batteries that apparently can be recharged a thousand times. The batteries are solid too, nice weight to them, especially the AA's and those are 2800mah, other reviewers pay they last longer than disposable alkaline batteries, so the cost savings will quickly pay for the initial outlay of this charger and batteries. They come with some charge but with ANYTHING that is or comes with a rechargeable battery, fully charge them before using them to condition the battery and avoid damage.

    The charging bowl or wheel holds 16 AA or 16 AAA or 16 of a mix of either at one time, lights are red for each battery while charging and green when charged. Charging takes quite a while so I would make sure to have extra batteries on hand, charged and ready to go so you'll have something to use while the others are charging.
    Customer image
    5.0 out of 5 stars
    Initial impression: awesome.

    Reviewed in the United States on November 22, 2024
    I bought the 'bundle,' you know, the 'buy all three items for...' thing you often see? Just made more sense since I kinda needed the rechargeable batteries as well 😁. So I got the charging bowl, 16 AA and 16 AAA batteries, price was reasonable, actually more than reasonable for all those batteries that apparently can be recharged a thousand times. The batteries are solid too, nice weight to them, especially the AA's and those are 2800mah, other reviewers pay they last longer than disposable alkaline batteries, so the cost savings will quickly pay for the initial outlay of this charger and batteries. They come with some charge but with ANYTHING that is or comes with a rechargeable battery, fully charge them before using them to condition the battery and avoid damage.

    The charging bowl or wheel holds 16 AA or 16 AAA or 16 of a mix of either at one time, lights are red for each battery while charging and green when charged. Charging takes quite a while so I would make sure to have extra batteries on hand, charged and ready to go so you'll have something to use while the others are charging.
    Images in this review
    Customer image
    10 people found this helpful
    Report
  • Reviewed in the United States on February 27, 2025
    You can charge many batteries all at once, good feature.
  • Reviewed in the United States on February 23, 2025
    Bought this charger after my other one wasn't charging batteries very well and it brought back some batteries that I thought were for sure dead. Just ordered a second one to put in my game room since I'm very impressed with it.

Top reviews from other countries

  • Frk
    5.0 out of 5 stars Nice battery charger
    Reviewed in Canada on November 3, 2024
    This item works well. Highly recommended
  • Dwight
    5.0 out of 5 stars Great charger!
    Reviewed in Canada on January 7, 2024
    We have a lot of rechargeable batteries for our Xmas decorations. Our old charger could only charge four batteries at a time. It's nce to have a charger that can do lots of batteries at a time. It works great and I'm sure that it charges them better than our old charger. I'm very pleased with it.
  • Clyde Phillips
    5.0 out of 5 stars Genius chip set
    Reviewed in Canada on October 8, 2024
    I can now sort my batteries safely. If it blinks red, your batteries are on their way out. Don't have ditch pairs or more. Each battery charges in it's out slot. No more looking for a match before charging. Get two then relax knowing that the smart charging is taking of everything. Not very rapid but not a 16 hour charge either.
    Customer image
    Clyde Phillips
    5.0 out of 5 stars
    Genius chip set

    Reviewed in Canada on October 8, 2024
    I can now sort my batteries safely. If it blinks red, your batteries are on their way out. Don't have ditch pairs or more. Each battery charges in it's out slot. No more looking for a match before charging. Get two then relax knowing that the smart charging is taking of everything. Not very rapid but not a 16 hour charge either.
    Images in this review
    Customer image
  • Joana Tiru
    5.0 out of 5 stars Should have bought it sooner!
    Reviewed in Canada on August 14, 2024
    The media could not be loaded.
    Its very convenient and the quality is good.
  • Kevin
    4.0 out of 5 stars fantastic
    Reviewed in Canada on January 13, 2025
    works great for numerous batteries