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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)
Was: | £13.87£13.87
Details The Was Price is the median selling price paid by customers for a product on Amazon.co.uk (excluding promotional prices). For Amazon Fresh offers the Was Price is calculated as the median price offered locally for at least 7 days of the last 90 days (excluding promotional prices). Learn more |
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Enhance your purchase
Brand | POWEROWL |
Colour | Aa aaa Battery Charger |
Item dimensions L x W x H | 15.6 x 7.5 x 3 centimetres |
Item weight | 117.5 Grams |
Product dimensions | 2.8D x 6.5W x 10.4H centimetres |
About this item
- Make sure this fits by entering your model number.
- Smart battery charger,POWEROWL smart charger passed UL certification comes with chip control, when the battery is fully charged, it will automatically stop charging, and with LED indicator.
- Safe AA Battery charger,Scientific and reasonable battery charging position design, high quality materials effectively protect the battery from normal charging.
- 8 Bays AA AAA Batteries Charger,Charge any number of AA AAA rechargeable batteries to make your charging easier.
- AA & AAA Battery Charger With USB Port, you can use a laptop, car charger, mobile phone charger, etc. to charge the battery.
- AA AAA batteries charger uses trickle charge to extend battery life and charge up to 99%.
There is a newer model of this item:
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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 the 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 the 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 chargers 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 Rechargable Batteries with Charger | Rechargable AA AAA Batteries with Charger | AA Rechargable Batteries | AA AAA Rechargable Batteries | AAA Rechargable Batteries | AA Rechargable Batteries | |
Number of batteries | 8 | 8 | 16 | 16 | 24 | 12 |
Material | NiMH | NiMH | NiMH | NiMH | NiMH | NiMH |
Rechargeable | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Voltage | 1.2V | 1.2V | 1.2V | 1.2V | 1.2V | 1.2V |
Includes charger | ✓ | ✓ | X | X | X | X |
From the brand

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Rechargeable Batteries
High Capacity, Long-lasting Power
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Coin Cell 1.5V Battery Series
High Capacity Premium Alkaline Battery
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Coin Cell 3V Battery Series
High Capacity Premium 3v Lithium Battery
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Laptop'S Battery
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What's in the box?
Product guides and documents
Product details
- Product Dimensions : 15.6 x 7.5 x 3 cm; 117.5 Grams
- Date First Available : 22 Oct. 2018
- Manufacturer : Shenzhen Wang Xiong Digital Technology Co., Ltd.
- ASIN : B07Q81V3WS
- Item model number : ZN825E
- Country of origin : China
- Best Sellers Rank: 900 in Electronics & Photo (See Top 100 in Electronics & Photo)
- Customer reviews:
Customer reviews
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Reviewed in the United Kingdom on 20 October 2020
Top reviews from United Kingdom
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By Karis Winfield on 20 October 2020



The batteries might work, but the charger most certainly does not. When charging depleted batteries, the charger does a sexy light show, then goes to red (which means charging) and then turns green a few minutes later (as if to say fully charged). To test things further, I then took these 'green light' batteries and put them into a real charger and as suspected, they were still completed depleted. Perhaps the worst product I have bought of amazon. I would rather have received an empty box, in fact, so I would have nothing to throw out. You have been warned.
Handles each battery individually. Charge as many or few as you like from whatever initial state.
Overcharge protected. Don't have to remove the batteries as soon as they are charged.
Minus Points:
I have to keep referring to the notes for what the lights mean.
Needs a separate USB power supply, which should be 2 Apms, not included.
Other:
According to this charger, most of the batteries I already had are faulty, even though they seem to charge and operate just fine using other less sophisticated chargers. Still investigating.

By Lee Burgess on 21 April 2020


The unit looks nice and it is easy to use, but when tried to charge 3 AAA Energizer batteries I had to pull one of them in a out a few times before is worked.
At the second use, when trying to charge 7 or 8 AA Energizer batteries, all the LEDs started to flash red or were completely off.
The very same batteries were charged with no problem using an Energizer charge.
I returned the unit and will buy a different one.
December 2020 - Additional review information - The unit I purchased in April developed an intermittent fault related to power input point. Contacted seller and had offer of replacement within 12 hours. Re-ordered through Amazon as they suggested and once I advised delivery details refund followed very quickly. Excellent and efficient support for their product