Magnetic USB Charger for S8 Pro S7 DT3 DT7 Smartwatch 5V 1A

Magnetic Smart Watch Charger Cable – One-Touch, Safe & Universal

Tired of fumbling with tiny charging pins? This magnetic USB charging cable snaps effortlessly onto your smartwatch with powerful magnetic alignment — just place it and charging begins instantly. Compatible with a wide range of popular smartwatch series including S8 Pro, S7 Pro, DT3, DT7, HW, HK, Ultra, and many more.

Made in China.

Why You'll Love It

• One-Touch Magnetic Charging: Built-in strong magnetic module automatically aligns and attaches the moment you place it — no slipping, no fumbling.
• Stable & Safe 5V/1A Output: Consistent current protects your smartwatch battery from overcharging, overheating, and short circuits.
• Versatile Power Source Compatibility: USB Type-C interface works with wall chargers, power banks, laptops, car USB ports, and more.
• Premium Pure Copper Core: Low electrical resistance means faster, more efficient charging with heat resistance and anti-bending durability for long-lasting use.
• Flexible Anti-Tangle Design: Wear-resistant, tangle-free cable construction holds up to everyday use without fraying or breaking.
• Dual Polarity Support: Designed to work with both regular and reverse polarity magnetic watches — you may hear a slight rattle when shaking, which is completely normal and does not affect functionality.

Specifications

• Output: 5V / 1A
• Material: PC + ABS Plastic
• Wire Core: Pure Copper
• Interface: USB Type-C
• Charging Type: Magnetic Contact Charging

Compatible Watch Models

Please confirm your watch model in system settings before purchasing.

DT Series: DT7, DT7 MAX, DT700, DT3, DT3 Pro, DT3 MAX, DT3 Mini, DT100 PRO / MAX / PLUS, DT NO1, DT NO17, DT8

HW Series: HW56 Plus, HW22 Plus, HW22 Pro Max, HW37, HW57 Pro, HW67 Pro Max, HW67 Plus, HW39 Pro, HW8 Max, HW28

S7 / S8 Series: S7, S7 Pro, S7 Pro Max, S7 Max, S8 Pro, S8 Pro Max, Watch7 Pro, Watch Z8

W / IW Series: W7, W7P, W27 Pro, W37, W37 Pro, IW7, IW7 Max, Wear3 Pro, WS8 Max

Ultra Series: T800 Ultra, Y8 Ultra, TS8+ Ultra, S8 Ultra, X8 Ultra / Max, KD99 Ultra, Z69 Ultra, Ultra Max

HK Series: HK8 Pro, HK8 Pro Max, HK9 Pro

Other Compatible Models: KK70, M33, LY007 Plus, X7 Plus, X22 Pro Max, H9 Pro, HK3 Plus, Hello Watch, GT3 Pro, P67 Max, F8 Max, C300, C500 Pro

⚠️ Important Notice: This charger is a high-quality third-party accessory, not an OEM product, but is 100% compatible with the listed models. Please confirm the charging contact position on your watch before purchase. Not compatible with Apple Watch or Huawei models. Watch is not included.

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Learn more about USB charging standards and safety from the CDC's resource on electrical safety.

Frequently Asked Questions

Q: Is this magnetic smartwatch charger compatible with the S8 Pro and S7 Pro models?

A: Yes! This magnetic USB charger is specifically compatible with the S8 Pro, S8 Pro Max, S7, S7 Pro, S7 Pro Max, and S7 Max, along with dozens of other smartwatch models across the DT, HW, HK, Ultra, W, and IW series. Always verify your exact model number in your watch's system settings before purchasing.

Q: Why does my magnetic charger make a rattling noise when I shake it?

A: This is completely normal and by design. To support both regular and reverse polarity magnetic watches, the internal magnets require extra clearance to flip orientation. The slight noise when shaking does not affect charging performance or safety in any way.

Q: What power sources can I use with this USB magnetic charging cable?

A: The USB Type-C interface on this cable is universally compatible with a wide range of power sources including standard wall chargers (5V/1A), portable power banks, laptop USB ports, car USB adapters, and more — making it perfect for home, office, or travel use.

Q: Is this charger safe for my smartwatch battery?

A: Yes. The charger provides a stable 5V/1A output with built-in protection against overcharging, overheating, and short circuits. The pure copper wire core also ensures efficient energy transfer with minimal heat generation, keeping your watch's battery safe over time.