NATAWA Smart Charger Adapter for Lithium-Ion Batteries: Single slot design
Available Options
Meet the Smart Charger Adapter—your lithium-ion batteries' new best friend. It’s not just about charging; it’s about doing it right. With its single slot design, it’s like having a personal trainer for your 18650 or 14500 batteries, ensuring they get the perfect amount of juice without overdoing it. Thanks to the smart charging technology, it’s got the brains to adjust the current on the fly, because nobody likes an overcharged battery (talk about drama). And with USB connectivity, you can plug it in just about anywhere—your laptop, power bank, or even that old USB wall adapter you’ve had since smartphones were a new thing.
Why you’ll love it:
- No more fretting over overcharging or short circuits—it’s got your back.
- Small enough to toss in your bag, because who needs more bulk?
- So easy to use, you could do it half-asleep (not that we’re encouraging that).
- Smart charging technology
- Compatible with 18650 and 14500 batteries
- USB connectivity
- Single slot design
General specs
- Brand: NATAWA
- Seller: Joom
- Compatible Battery Types: 18650, 14500
- Charging Technology: Smart charging
- Connectivity: USB
- Slot Count: 1
- 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 Adapter for Lithium-Ion Batteries Single slot design
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Smart Charger for Lithium-Ion Batteries 4 USB charging slots
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USB Smart Single-Slot Lithium Battery Charger Light indicator
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Smart USB Charger for Lithium Batteries Multi-slot charging
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Smart 18650 Lithium Battery Charger Universal USB charging
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USB Smart LCD Display Lithium Battery Charger 4-slot charging
|
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| Brand | NATAWA | Sunnyway | Aloisia | AI Supermarket | Gardenny | CUCU |
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| Rating |
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| Price | $6.18 | $11.14 | $5.45 | $7.07 | $6.75 | $25.77 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 31, 2025 | August 8, 2025 | August 30, 2025 | August 22, 2025 | September 2, 2025 | August 8, 2025 |
| Charging Technology | Smart charging | Smart charging | Intelligent charging | |||
| Compatibility | 18650 lithium batteries | 18650 lithium batteries | 18650 lithium-ion batteries | |||
Smart Charger Adapter for Lithium-Ion Batteries
Kevin H.
Chicago, IL
May 29, 2025
first impression: this thing does what it says. i picked it up because i needed a safer way to handle my rechargeable batteries for various gadgets around the house. it's straightforward—plug it in, pop in a battery, and it handles the rest without me worrying about overdoing it. the build feels solid, not cheap, and it's compact enough to toss in my bag for trips. as someone who values efficiency, it's a no-brainer for keeping things running smoothly. no issues so far, and it integrates well with my existing setup. overall, a very practical addition to my tech gear.
- Pros: it seems very reliable for keeping batteries in good shape, with a design that adjusts power automatically to prevent damage. the small size makes it easy to carry around, and i like that it works with common usb ports, so i can use it almost anywhere without hassle.
- Cons: only charges one battery at a time, which might be a bit slow if you have several to power up. it is what it is, but could be limiting for some users who need more capacity.