Dragon Smart Charger: 4.2V output
Available Options
EU US Plug
Joom
$5.05
Out of stock
Meet the Smart Charger—your go-to gadget for juicing up 18650 batteries without the fuss. With a solid 4.2V output and a steady 500mA current, it's like giving your batteries a quick, yet thorough, energy boost. And hey, it's got a 3.5mm connector because, well, who doesn't love a bit of versatility? Whether you're in the EU or the US, we've got you covered with plug options for both. Compact? Check. Easy to use? Absolutely. It's the little charger that could, ensuring your batteries are always ready to go, safely and without any drama.
- 500mA current
- 3.5mm connector
- Compatible with 18650 batteries
- EU/US plug
- 4.2V output
General specs
- Brand: Dragon
- Seller: Joom
- Output Voltage: 4.2V
- Current: 500mA
- Connector Type: 3.5mm
- Compatible Batteries: 18650
- Plug Types: EU, US
- First listed by seller: 5/23/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$5.05
Last price update: 5/23/25
Out of stock
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
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|---|---|---|---|---|---|---|
Smart Charger 4.2V output
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| Brand | Dragon | Sunnyway | EmilyWoo | AKA005 | Gardenny | Circus Wagon |
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| Price | $5.05 | $11.19 | $6.70 | $28.54 | $6.78 | $6.00 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | September 16, 2025 | August 8, 2025 | September 2, 2025 | August 8, 2025 | September 2, 2025 | August 22, 2025 |
Smart Charger
$5.05
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