These chargers work very well. The higher the capacity of the battery, the longer it takes to charge. I bought 1 and then another due to good performance. I keep a few AA and AAA batteries in the charger at all times to avoid having to wait for the batteries to charge.
The chargers don't "repair" batteries. I have gone though at least 10 (likely more) PowerOwl brand batteries due to poor performance. The charger doesn't revive them. Different brand batteries in the same application outperform the PowerOwl brand batteries. So I do not believe the "repair" function is real or practical.
I would buy their chargers again. I would recommend.
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POWEROWL 8 Bay AA AAA Battery Charger, USB High-Speed Charging, Independent Slot, for Ni-MH Ni-CD Rechargeable Batteries, No Adapter
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POWEROWL 8 Bay AA AAA Battery Charger (USB High-Speed Charging, Independent Slot)+2800mAh & 1000mAh 1.2V NiMH Battery 16 Packs$35.79 $38.97This bundle contains 2 items -
POWEROWL 8 Bay AA AAA Battery Charger (No Adapter)+ AAA Rechargeable Batteries 1000mAh 1.2V - 12 Pack$26.12 $27.70This bundle contains 2 items -
Rechargeable AA AAA Batteries w/Charger, 12&12 Count High Capacity Low Self Discharge Ni-MH Battery$44.69 $49.69This bundle contains 3 items -
POWEROWL Goldtop Rechargeable AA AAA Batteries PRO w/Charger, 8 & 8 Count$39.98 $44.96This bundle contains 3 items
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$13.98
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Climate Pledge FriendlyProducts with trusted sustainability certification(s). Learn morePRODUCT CERTIFICATION (1)
Reducing CO2 products reduce their carbon footprint year after year. Certified by the Carbon Trust.
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Rechargeable Batteries
High Capacity, Long-lasting Power
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Coin Cell Battery Series
High Capacity Premium Alkaline Battery
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Lr44 Batteries 40pack
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Lr41-40pack/ Lr1130-30pack
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Compare with similar items
This Item  POWEROWL 8 Bay AA AAA Battery Charger, USB High-Speed Charging, Independent Slot, for Ni-MH Ni-CD Rechargeable Batteries, No Adapter |  |  |  |  |  | |
| Price | $13.98 | $14.25 | -37% $18.99 List: $29.98 | $24.99 | $23.99 | -16% $30.99 List: $36.99 |
| Delivery | Get it as soon as Saturday, May 11 | Get it as soon as Saturday, May 11 | Get it as soon as Saturday, May 11 | Get it as soon as Saturday, May 11 | Get it as soon as Saturday, May 11 | Get it as soon as Saturday, May 11 |
| Customer Ratings | ||||||
| Easy to use | ||||||
| Value for money | ||||||
| Battery life | ||||||
| Longevity | ||||||
| Remote Control | ||||||
| Sold By | Powerowl | Amazon.com | BONAI | Powerowl | Tenergy Corporation | TUOMAN CORP |
| output voltage | — | — | 1.2 volts | 1.4 volts | — | 1.4 volts of direct current |
| input voltage | 5 volts | 240 volts | 9 volts | 5 volts | 240 volts | 240 volts of alternating current |
| battery charge time | 10 hours | 4 hours | 6 hours | 10 hours | — | 3.5 hours |
| specification met | certification | — | energy | certification | — | — |
| weight | 0.35 pounds | 0.23 pounds | 12.3 ounces | 27.5 grams | 145 grams | 0.79 pounds |
Product Description
- 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
Output: 250mA/Pcs; Input: DC 5V 2A
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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. |
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 |
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. |
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| AA Battereis | AAA Battereis | C Battereis | D Battereis | 9V Battereis | |
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| Customer Reviews |
126
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23,835
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400
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466
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105
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| Price | — | $9.99 | $16.99 | $25.99 | — |
| Rechargeable | ✓ | ✓ | ✓ | ✓ | ✓ |
| Quantity | 8 | 8 | 4 | 4 | 4 |
| Material | Ni-MH | Ni-MH | Ni-MH | Ni-MH | Lithium-ion |
| Voltage | 1.2V | 1.2V | 1.2V | 1.2V | 7.4V |
| Number of cycles | 1200 | 1200 | 1200 | 1200 | 1200 |
| Capacity | 2800mAh | 1000mAh | 5000mAh | 10000mAh | 600mAh |
Videos
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Videos for this product
0:31
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Honest Review on AA AAA Battery Charger
Deidra's Amazon Finds
Videos for this product
1:20
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Compared: EBL VS Powerowl Smart Chargers
🌟 Joost Nusselder
Videos for this product
1:23
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It can repair damaged batteries! Feature & quality check
Mo Smead
Videos for this product
0:39
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Customer Review: Work well. See the video for overcomable problems
FDD
Videos for this product
2:20
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Unboxing and review of the Powerowl 8 bay charger
John McNamara
Reviews with images
(Edit at end of review) This charger has been a pain.
I really wanted to like this charger. I have their rechargeable batteries and have been happy with them but this has not been a pleasant experience. If batteries are really dead, the charger won't charge more than a couple at a time and now, after owning it about a month and a half, it no longer charges more than 2 at a time. If I put more then 2 batteries in it, every battery begins blinking red and they will not charge. I've even put in batteries that I only I've recently charged and I know they're not even half dead. The same thing happens. I've switched charging cables, switched outlets. Tried anything I can think of in case the outlet just wasn't strong enough. Nothing has fixed this. I wrote the company to see if it's just defective, but I'm kind of over this charger. I ordered an EBL battery charger. It comes with an actual power cord (not a USB to micro USB cable) so I feel like that one might be more reliable. I'll find out soon.Edit: the company was very responsive and sent me a new device, as there was clearly something wrong with mine after only owning it for a month and a half. The new one is working right now. I did end up ordering the EBL brand of battery charger and I'm much happier with the cord on that one versus this one so I'm rating this working charger a 4 star because the cable is a weakness.
Top reviews from the United States
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Reviewed in the United States on April 28, 2024
These chargers work very well. The higher the capacity of the battery, the longer it takes to charge. I bought 1 and then another due to good performance. I keep a few AA and AAA batteries in the charger at all times to avoid having to wait for the batteries to charge.
The chargers don't "repair" batteries. I have gone though at least 10 (likely more) PowerOwl brand batteries due to poor performance. The charger doesn't revive them. Different brand batteries in the same application outperform the PowerOwl brand batteries. So I do not believe the "repair" function is real or practical.
I would buy their chargers again. I would recommend.
The chargers don't "repair" batteries. I have gone though at least 10 (likely more) PowerOwl brand batteries due to poor performance. The charger doesn't revive them. Different brand batteries in the same application outperform the PowerOwl brand batteries. So I do not believe the "repair" function is real or practical.
I would buy their chargers again. I would recommend.
Images in this review
Reviewed in the United States on February 23, 2024
Reviewed in the United States on January 14, 2024
Reviewed in the United States on April 19, 2024
Reviewed in the United States on April 17, 2024
Edit: the company was very responsive and sent me a new device, as there was clearly something wrong with mine after only owning it for a month and a half. The new one is working right now. I did end up ordering the EBL brand of battery charger and I'm much happier with the cord on that one versus this one so I'm rating this working charger a 4 star because the cable is a weakness.
(Edit at end of review) This charger has been a pain.
Reviewed in the United States on April 17, 2024
I really wanted to like this charger. I have their rechargeable batteries and have been happy with them but this has not been a pleasant experience. If batteries are really dead, the charger won't charge more than a couple at a time and now, after owning it about a month and a half, it no longer charges more than 2 at a time. If I put more then 2 batteries in it, every battery begins blinking red and they will not charge. I've even put in batteries that I only I've recently charged and I know they're not even half dead. The same thing happens. I've switched charging cables, switched outlets. Tried anything I can think of in case the outlet just wasn't strong enough. Nothing has fixed this. I wrote the company to see if it's just defective, but I'm kind of over this charger. I ordered an EBL battery charger. It comes with an actual power cord (not a USB to micro USB cable) so I feel like that one might be more reliable. I'll find out soon.Reviewed in the United States on April 17, 2024
Edit: the company was very responsive and sent me a new device, as there was clearly something wrong with mine after only owning it for a month and a half. The new one is working right now. I did end up ordering the EBL brand of battery charger and I'm much happier with the cord on that one versus this one so I'm rating this working charger a 4 star because the cable is a weakness.
Images in this review
Top reviews from other countries
Gilberto Ayax Velazquez Toledo
Es un multi cargador
Reviewed in Mexico on September 14, 2022
