EmilyWoo Smart 18650 Lithium Battery Charger: Universal USB charging
Ever found yourself staring at a dead battery, wishing for a charger that doesn't suck? Meet the Smart 18650 Lithium Battery Charger—your new best friend for keeping those power-hungry lithium-ion batteries juiced up and happy. It's not just smart; it's practically a genius, with tech that stops overcharging in its tracks and a design so sleek, you'll want to take it everywhere (and you can, because it fits in your pocket).
Why you'll love it: First off, it plays nice with any USB port, so no hunting for that one special cable. Then there's the brainy charging tech that keeps your batteries living their best life, longer. And let's not forget its compact size—because who needs bulk when you're on the move?
- Works with any USB port (finally, something universal)
- Smart enough to say 'no' to overcharging
- Small enough to lose in your bag (but please don't)
- Intelligent charging technology
- Compatible with lithium-ion batteries
- Compact and portable design
- Universal USB charging
General specs
- Brand: EmilyWoo
- Seller: Joom
- Compatibility: 18650 lithium-ion batteries
- Charging Technology: Intelligent charging
- Input: USB
- Design: Compact, Portable
- First listed by seller: 7/19/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Video Reviews
Comparison with similar products
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Smart 18650 Lithium Battery Charger Universal USB charging
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Smart 18650 Lithium Battery Charger Universal USB charging
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Universal Charger with LED Indicator Cable Smart fast charging
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| Brand | EmilyWoo | Eyeg | Gardenny | Circus Wagon | AI Supermarket | LIAESMART |
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| Price | $6.86 | $6.96 | $6.95 | $6.15 | $7.27 | $15.78 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 27, 2025 | August 27, 2025 | August 28, 2025 | August 22, 2025 | August 22, 2025 | August 23, 2025 |
| Compatibility | 18650 lithium-ion batteries | 18650 lithium-ion batteries | 18650 lithium-ion batteries | 18650 lithium batteries | ||
| Charging Technology | Intelligent charging | Intelligent | Intelligent charging | |||
Smart 18650 Lithium Battery Charger
Arjun S.
Hyderabad
July 30, 2025
i picked this up for keeping my bike and scooter batteries topped up, and it's been reliable. delivery was delayed by a day, but that was fine in the end. as a builder, i appreciate tools that just work, and this does the job well without any fuss. it's simple to use, and i like that it's universal with usb ports. could be wrong, but it seems to extend battery life a bit. overall, a solid buy for anyone needing a portable charger :)
- Pros: this charger is super handy and fits easily in my pocket, making it great for when i'm out cycling or on my scooter. it works with any usb port i have around, which is a huge plus, and it feels sturdy enough to handle daily use without issues. the way it manages charging keeps my batteries in good shape, and i haven't had any problems with overcharging, which is a relief.