OutsideWorld Dual Slot Smart Battery Charger: USB QC3.0 fast charging output
There's a pile of loose batteries on your desk. Here's the button: a dual-slot smart charger that handles the whole menagerie. It slurps up lithium-ion and NiMH cells—18650s, 26650s, AAs, you name it—without breaking a sweat.
Its brains automatically detect battery type and status, sidestepping overcharging or short circuits to keep things safe and extend cell life. Plus, a USB QC3.0 output means it can fast-charge your power banks or vapes on the fly. Slot in two batteries at once for efficiency, whether you're at home or on the move. Just remember: stick with quality cells and skip the damaged ones to keep this little workhorse humming.
Features
- Compatible with multiple battery sizes
- Dual slot design for simultaneous charging
- Smart charging technology for safety
- US plug included for convenience
- USB QC3.0 fast charging output
General specs
- Brand: OutsideWorld
- Seller: Joom
- ID: 67eb70ffdd79e2db2856e115
- Input Voltage: 100-240V AC
- Output: USB QC3.0
- Compatible Battery Types: 18650, 26650, 18350, 17670, 17500, 16340, 14500, AA
- Number of Slots: 2
- Plug Type: US Plug
- Charging Technology: Smart charging with auto-detection
- First listed by seller: 8/30/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$40.78
Last price update: 8/30/25
Out of stock
Shipping options
Delivery to 
United States
United States
Unavailable
Video Reviews
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Dual Slot Smart Battery Charger USB QC3.0 fast charging output
|
4-port car charger PD+QC3.0 fast charging
|
5-Port USB PD Charger with Wireless Fast Charger 160W Total Power Output
|
120W 6-Port USB Charger 120W high power output
|
LDNIO A6140C 140W high power output
|
Dual USB Type-C Car Charger with Digital Display QC3.0 Fast Charging
|
|
| Brand | OutsideWorld | LDNIO | LDNIO | |||
| Model | 868H | A6140C | ||||
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $40.78 | $15.99 | $47.99 | $31.08 | $48.00 | $19.00 |
| Seller | Joom | Gshopper | Gshopper | Gshopper | Gshopper | Gshopper |
| Update | August 29, 2025 | July 25, 2024 | July 25, 2024 | July 25, 2024 | July 25, 2024 | July 25, 2024 |
| Plug Type | US Plug | EU Plug | Replaceable | |||
| Charging Technology | Smart charging with auto-detection | PD+QC3.0 | QC3.0 Fast Charging | |||
| Ports | 4 USB | 3USB-A, 3USB-C | 3USB-C, 3USB-A | Dual USB Type-C | ||
Dual Slot Smart Battery Charger
$40.78
