POWEROWL Rechargeable AA and AAA Batteries with Fast Charger
- Item Weight: 0.06 pounds
- Battery Capacity: 2.8 amps
- Battery Cell Type: NiMH
- Unit Count: 8
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A well-equipped rechargeable battery kit for the price, with an independent-slot charger that does more than most bundled chargers offer.
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ASIN: B07TWDR7VJModel: ZN825E-AA2800-AAA1000Category: Battery Chargers
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Overview
A rechargeable battery set pairing four AA (2800mAh) and four AAA (1000mAh) Ni-MH cells with an 8-bay smart charger. Each of the 8 slots charges independently, so you aren't limited to charging in matched pairs.
Unlike basic 2-or-4-slot chargers, the independent charging slots here let you load any mix of AA and AAA batteries at once, which is more practical for households running several devices on different schedules. Powerowl rates the batteries for up to 1200 recharge cycles.
- 4 AA (2800mAh) and 4 AAA (1000mAh) Ni-MH batteries included
- 8-bay charger with independent charging slots
- Auto stop, chip-controlled charging with LED indicator
- Rated for up to 1200 recharge cycles
Who it's for
Households that go through a lot of AA/AAA batteries across remotes, toys, cameras and flashlights, and want the flexibility to top up a partial set without waiting to fill every slot. Less useful for someone who only ever needs two batteries at a time.
Pros and cons
- 8 independent charging slots, no need to charge in matched pairs
- Rated for up to 1200 recharge cycles
- Auto stop with LED indicator prevents overcharging
- Works across higher-draw devices like cameras and flashlights
- Trickle charging to 99 percent takes longer than a basic fast charger
- Bulkier than a simple 2-slot charger
Performance notes
The charger's chip control stops each slot automatically once its battery is full, backed by an LED indicator, and trickle charging is used to extend battery life while topping cells up to about 99 percent. Powerowl states the batteries suit devices under 1.5V, including higher-draw items like digital cameras, electric toothbrushes and flashlights.
Specifications
| Brand | Powerowl |
|---|---|
| Model | ZN825E-AA2800-AAA1000 |
| Dimensions & fit | |
| Item Weight | 0.06 pounds |
| Item Dimensions | 0.5 × 0.5 × 2 inches |
| Capacity & performance | |
| Battery Capacity | 2.8 amps |
| Power & efficiency | |
| Battery Cell Type | NiMH |
| Included components | |
| Unit Count | 8 |
| Other details | |
| Reusability | Rechargeable |
Frequently asked questions
Can the Powerowl 8-bay charger charge AA and AAA batteries at the same time?
Yes, each of the 8 slots charges independently, so you can mix AA and AAA batteries or charge any number at once.
How long do these batteries last before needing replacement?
Powerowl rates them for up to 1200 recharge cycles when fully or partially drained.
Will these work in a digital camera or electric toothbrush?
The listing states the batteries suit devices running under 1.5V, including higher-draw items like digital cameras, electric toothbrushes and flashlights.