Gardenny Smart 18650 Lithium Battery Charger: Universal USB charging
Joanna Stern here, and let me tell you about this little gadget that’s been a game-changer for my drawer full of dead batteries. The Smart 18650 Lithium Battery Charger isn’t just another charger; it’s like the Swiss Army knife of battery chargers. It’s smart, like, actually smart—not just in name. It knows exactly how to pamper your lithium-ion batteries to keep them living their best life longer than your last smartphone. And guess what? It slurps power from any USB port you throw at it. Desk at work? Check. Coffee shop? Check. That one USB port in your car that you’re not entirely sure still works? Probably check.
It’s so compact, I’ve accidentally taken it home in my pocket more times than I’d like to admit (oops). But hey, that means it’s always there when I need it, like a loyal friend who’s also really into electronics. And with overcharge protection, it’s like having a babysitter for your batteries—no more waking up to a puffy, sad battery that’s given up on life. Whether you’re juicing up batteries for your midnight flashlight adventures or keeping your camera ready for that perfect shot, this charger doesn’t just do its job; it does it with flair. Trust me, your batteries will thank you.
- Intelligent charging technology
- Compatible with lithium-ion batteries
- Compact and portable design
- Overcharge protection
- Universal USB charging
General specs
- Brand: Gardenny
- Seller: Joom
- Compatibility: 18650 lithium-ion batteries
- Charging Port: USB
- Protection Features: Overcharge protection
- Design: Compact, Portable
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$6.85
Last price update: 8/7/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Smart 18650 Lithium Battery Charger Universal USB charging
|
Smart 18650 Lithium Battery Charger Universal USB charging
|
Smart 18650 Lithium Battery Charger Universal USB charging
|
Smart 18650 Lithium Battery Charger Universal USB charging
|
Smart 18650 Lithium Battery Charger Universal USB charging
|
Smart 18650 Battery Charger Universal USB charging
|
|
| Brand | Gardenny | EmilyWoo | EmilyWoo | Gardenny | Eyeg | Eyeg |
| Model | ||||||
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $6.85 | $6.90 | $6.16 | $6.27 | $5.97 | $6.54 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 9, 2025 | August 9, 2025 | August 9, 2025 | August 9, 2025 | August 9, 2025 | August 9, 2025 |
| Compatibility | 18650 lithium-ion batteries | Lithium-ion batteries, 18650 batteries | Lithium-ion batteries, 18650 batteries | Lithium-ion batteries | 18650 lithium-ion batteries | 18650 lithium-ion batteries |
| Design | Compact, Portable | Compact, Portable | Compact, Portable | Compact, Portable | ||
| Charging Technology | Intelligent charging | Intelligent charging | Intelligent charging | Intelligent charging | ||
Smart 18650 Lithium Battery Charger
$6.85
Reviews
4.25
5
0
4
0
3
0
2
0
1
0