--- product_id: 89974150 title: "POWEROWL 8 Bay AA AAA Battery Charger, USB High-Speed Charging, Independent Slot, for Ni-MH Rechargeable Batteries, No Adapter" brand: "powerowl" price: "₩37415" currency: KRW in_stock: true category: "Powerowl" url: https://www.desertcart.kr/products/89974150-powerowl-8-bay-aa-aaa-battery-charger-usb-high-speed store_origin: KR region: South Korea --- # USB high-speed 5V/2A input 8 independent charging bays Smart chip auto-stop & safety certified POWEROWL 8 Bay AA AAA Battery Charger, USB High-Speed Charging, Independent Slot, for Ni-MH Rechargeable Batteries, No Adapter **Brand:** powerowl **Price:** ₩37415 **Availability:** ✅ In Stock ## Summary > 🔌 Power up smarter, not harder — never run out when it counts! ## Quick Answers - **What is this?** POWEROWL 8 Bay AA AAA Battery Charger, USB High-Speed Charging, Independent Slot, for Ni-MH Rechargeable Batteries, No Adapter by powerowl - **How much does it cost?** ₩37415 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/89974150-powerowl-8-bay-aa-aaa-battery-charger-usb-high-speed) ## Best For - powerowl enthusiasts ## Why This Product - Trusted powerowl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Certified Safe:** Sleek design with US safety certification ensures reliable, worry-free power management. - • **Smart Auto-Stop Technology:** Protect your batteries with chip-controlled charging that halts at full capacity. - • **Universal USB Compatibility:** Charge anywhere using laptops, car chargers, or phone adapters—no bulky adapter needed. - • **Trickle Charge for Longevity:** Extend battery life with gentle, low-heat charging that preserves capacity up to 99%. - • **Charge Up to 8 Batteries Simultaneously:** Maximize efficiency with independent slots for AA & AAA NiMH batteries. ## Overview The POWEROWL 8 Bay Battery Charger offers smart, independent charging for AA and AAA NiMH batteries with USB high-speed input. Featuring chip-controlled auto-stop to prevent overcharging, it supports up to 8 batteries simultaneously and uses trickle charging to extend battery lifespan. Compact, safety-certified, and adapter-free, it’s designed for professionals who demand reliable, efficient power management on the go. ## Description desertcart.com: POWEROWL 8 Bay AA AAA Battery Charger, USB High-Speed Charging, Independent Slot, for Ni-MH Rechargeable Batteries, No Adapter : Electronics ## Features - POWEROWL smart charger passed US safety certification comes with chip control, when the battery is fully charged, it will automatically stop charging, and with LED indicator. (NOTE) only compatible with NiMH or NiCD AA and AAA rechargeable batteries. - Scientific and reasonable battery charging position design, high quality materials effectively protect the battery from normal charging - Charge any number of AA AAA rechargeable batteries to make your charging easier. It is recommended to use a 5V/2A plug. - With a USB input interface, 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%. Please read the instruction manual carefully before use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JJT7GGF | | Amperage | 250 milliamps | | Battery Charge Time | 10 hours | | Best Sellers Rank | #1,194 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Power Tool Battery Chargers | | Brand | POWEROWL | | Built-In Media | 1*Powerowl smart batteries charger 1*USB charging cable（micro） 1*charger User Manual | | Color | Black | | Compatible Devices | AA /AAA Battery | | Connector Type Used on Cable | USB | | Current Rating | 0.5 A | | Customer Reviews | 4.4 4.4 out of 5 stars (23,833) | | Input Voltage | 5 volts | | Item Dimensions D x W x H | 3.1"D x 6"W x 1.1"H | | Item Weight | 5.6 ounces | | Manufacturer | Shenzhen Wang Xiong Digital Technology Co., Ltd | | Mfr Part Number | 5824023546 | | Model Number | ZN825E | | Number of Items | 1 | | Number of Ports | 8 | | Output Voltage | 1.4 volts | | Specification Met | certification | | Unit Count | 8 Count | | Warranty Description | Manufacturer warranty for 18 months from date of purchase. | ## Product Details - **Brand:** POWEROWL - **Color:** Black - **Item Weight:** 5.6 ounces - **Output Voltage:** 1.4 volts - **Product Dimensions:** 3.1"D x 6"W x 1.1"H ## Images ![POWEROWL 8 Bay AA AAA Battery Charger, USB High-Speed Charging, Independent Slot, for Ni-MH Rechargeable Batteries, No Adapter - Image 1](https://m.media-amazon.com/images/I/613hES+4E8L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What does it mean that you shouldn’t charge pairs? Does it mean don’t charge just 2 at once? I thought you could charge any number of batteries.** A: I'll try to back up DevlinPaddock here, as some folks still seem confused. Simply put, the good people at Powerbowl are explaining that some 'other' manufacturers attempt to make a bit more profit by using fewer parts/charging paths in 'their' chargers. However, this forces compromises on the user (you). Instead of 8 -independent- charging slots, the other guys provide 4 Pairs* of slots. These 'paired' slots MUST be used in pairs - they won't work with only 1 battery in them. And, as mentioned before, if the Pair of batteries are not IDENTICAL in both capacity & charge level (when you put them in) one of the two can be Overcharged (which is bad.) The Powerbowl Charger eliminates these issues entirely. It's got 8 Independent charging slots, meaning that you can charge 1-8 batteries at a time AND you can mix & match sizes - in any order you see fit. Powerbowl really has your back here. This charger saves you money in the long run, but also saves your batteries themselves WHILE giving you charging flexibility at the same time. * or in some cases (for the really chea, err, 'inexpensive' brands) 2 sets of 4. How often are you going to have 4 identical batteries - at the same level of 'drainage' - that need charging - at the same time? It's just, well, wrong to put those kinds of limitations on a customer; just to make a few percent more profit. P.S. I don't work for them, I just appreciate it when a company not only makes a Fine Product, but also doesn't pinch every penny possible at My expense. **Q: Can this charger charge duracell and energizer rechargeable batteries or does it only charge powerall rechargeable batteries?** A: Yes. It worked for my other batteries. I had rayovac, energizer, and Duracell batteries. Some of them were defective so it didn’t charge all of them. But if they are good. The charger does work for other batteries. **Q: This charger input 220v?** A: It doesn't run directly off 120 or 220. It runs off the 5 Volts from the USB output of a laptop or USB power adapter. So if your adapter is 220, it will be fine. So whether your adapter is 120 0r 220 both will be putting out only 5 volts through the USB output **Q: What does the flashing yellow light mean, or the dull green light?** A: Hello. I am looking at the instructions. First of all use only rechargable batteries. There is NO yellow lights. The indicator lights are Red means batteries are charging. When indicator lights turn green batteries are charged. When batteries are defective, wore out, or inserter in charger the wrong way, the indicator blinks red. Hope this helps. ## Frequently Bought Together - POWEROWL 8 Bay AA AAA Battery Charger, USB High-Speed Charging, Independent Slot, for Ni-MH Ni-CD Rechargeable Batteries, No Adapter - Amazon Basics Rechargeable AA Batteries, 8-Count, 2000 mAh, NiMH, Recharge up to 1000x Times, Pre-Charged - Amazon Basics Rechargeable AAA Batteries, 12-Pack, 850 mAh, NiMH High-Capacity Batteries, Recharge up to 500x Times, Pre-Charged --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/89974150-powerowl-8-bay-aa-aaa-battery-charger-usb-high-speed](https://www.desertcart.kr/products/89974150-powerowl-8-bay-aa-aaa-battery-charger-usb-high-speed) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-29*