j-3C Fast Charging Dock Adapter: Fast charging
Ever been in a rush, only to realize your Samsung Galaxy smartwatch is barely hanging on by a percent? Enter this Fast Charging Dock Adapter—your watch's new best friend. It's not just fast; it's 'blink and you'll miss it' fast, working seamlessly with a bunch of models like the Galaxy Watch 7 Ultra, FE, 6 Classic, and even the older 5 Pro, Active 2, plus the Watch 3 & 4. Because who has time to remember which model they have, right?
Here's the lowdown: it charges your device quicker than you can say 'low battery,' fits practically every Samsung Galaxy watch out there (no one-size-fits-none here), is built like a tank to survive your daily hustle, and slips into your bag without a fuss. Oh, and it's so compact, you'll forget it's there until you need it—which, let's be honest, is all the time.
Features
- Universal compatibility
- Durable design
- Compact and portable
- Fast charging
General specs
- Brand: j-3C
- Seller: Joom
- ID: 684e8ca5838c6001abe19d8e
- Compatibility: Samsung Galaxy Watch 7 Ultra, FE, 6 Classic, 5 Pro, Active 2, Watch 3, Watch 4
- Charging Type: Fast charging
- Connection Type: USB
- First listed by seller: 6/19/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Russia
Comparison with similar products
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Fast Charging Dock for Smartwatches Magnetic USB charging
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USB Charging Dock for Smartwatches 100 cm cable length
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| Brand | j-3C | Xudikou | j-3C | WHOP-A1 | DIYelecs | Xudikou |
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| Price | $8.55 | $8.91 | $7.61 | $8.82 | $10.88 | $10.39 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | July 6, 2025 | December 8, 2025 | December 8, 2025 | December 8, 2025 | December 8, 2025 | January 13, 2026 |
| Compatibility | Samsung Galaxy Watch 7 Ultra, FE, 6 Classic, 5 Pro, Active 2, Watch 3, Watch 4 | Redmi Watch3 | Huami Amazfit T-Rex Pro, Bip U, GTR2, GTR 2e, GTS2, Pop Pro, Zepp E | Fossil Gen6, Gen5, Gen4, Venture, Explorer, Diesel Smart Watch | Garmin smartwatches | Ticwatch E2, Ticwatch S2 |
| Connection Type | USB | USB | Magnetic | USB | ||
