Cityork Smart Charger for AA AAA Lithium-Ion Batteries: 4-slot charging
Meet the CITYORK Smart Charger—your new best friend for juicing up AA and AAA lithium-ion batteries in a flash. It’s got a 4-slot design because who has time to charge one battery at a time? Plus, the LCD display keeps you in the loop with real-time updates, so you’re never left guessing. And here’s the kicker: it supports fast charging at 2A/3A, slashing your wait time like a hot knife through butter. Delivering a rock-solid 1.5V output, it plays nice with almost any gadget you throw at it. Whether you’re at home, in the office, or on the move, this charger is the unsung hero for anyone who’s ever muttered, 'Why is this thing dead again?'
- LCD display
- Fast charging 2A/3A
- 1.5V output
- Lithium-ion compatible
- 4-slot charging
General specs
- Brand: Cityork
- Seller: Joom
- Charging Slots: 4
- Battery Compatibility: AA, AAA, Lithium-ion
- Output Voltage: 1.5V
- Charging Current: 2A, 3A
- Display: LCD
- First listed by seller: 5/23/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Smart Charger for AA AAA Lithium-Ion Batteries 4-slot charging
|
Smart Charger with LCD Screen 12 slots for AA AAA batteries
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LCD Display USB Smart Battery Charger for AA AAA SC Size Batteries Fast charging
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chest Bt-c3100 4-slot charging
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Smart Charger for Lithium Batteries 6-slot universal charging
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Smart Charger with LED Display 8-slot charging
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| Brand | Cityork | PALO | PALO | chest | OutsideWorld | PALO |
| Model | Bt-c3100 | |||||
| Color | ||||||
| Rating |
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| Price | $16.22 | $49.33 | $34.62 | $97.22 | $155.65 | $57.49 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 12, 2025 | August 13, 2025 | August 12, 2025 | August 23, 2025 | August 19, 2025 | August 22, 2025 |
| Display | LCD | LCD screen | LCD | LCD digital | LED | |
| Compatibility | AA, AAA, NI-MH, NI-CD | Li-ion, NiCd, NiMH, AA, AAA, 10440 | AAA, AA | AA, AAA, Ni-MH | ||
| Slots | 12 | 4 | 6 | 8 | ||
Smart Charger for AA AAA Lithium-Ion Batteries
Liam C.
Halifax, NS
June 3, 2025
As a student on a tight budget, I was hoping this would be a reliable solution for keeping my gadgets powered, especially since I travel a lot. While it does charge batteries quickly and the display is helpful, I'm not super happy with the build quality and the occasional hiccups. It gets the job done, but I've had to keep an eye on it to avoid problems. For the price, it's okay, but I might look for something sturdier in the future. :)
- Pros: I gotta say, the four slots are super convenient for charging multiple batteries at once, which saves me a lot of time. The screen shows clear updates on the charging status, so I always know what's happening without any guesswork. It works with most of my devices, and the fast charging option really cuts down the wait, making it handy for my travel needs.
- Cons: Most likely, the charger feels a bit flimsy and doesn't seem very durable for long-term use. It gets quite warm during charging, which makes me a bit nervous about safety. Also, the output isn't always consistent, and I've had a few issues with it not recognizing some batteries properly, which is frustrating.