We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
A small magnetic charging base with a 74cm USB cable attached

Ruth's sister

Ruth's sister Magnetic Charging Cable Base Adapter 74cm internal power cable

SKU CH-1V8A-4WW03

Magnetic charging base with 74 cm USB cable powers compatible smartwatches using pure-copper conductors and built-in chip protection

  • Magnetic absorption charging with automatic alignment
  • One-touch charging starts instantly when placed
  • Pure-copper 74 cm cable reduces resistance
  • Intelligent chip protects battery from overcharge
  • Compact USB adapter powers from any 5V source

Magnetic USB charging base 74 cm

This magnetic charging base adapter connects compatible smartwatches to any USB power source using a 74 cm pure-copper cable. It is designed for owners of the listed S8, M36plus, S7, TS7 Pro, M7Max, DT200 pro and related models who need a replacement or spare dock. The built-in magnetic module aligns the watch automatically for a secure connection.

Suits listed watch models only

Buyers with watches not named in the compatibility list cannot use this base because the magnetic alignment and pin layout are model-specific. Users who require a faster charging rate than 5 V 1 A or a different connector type should look at other accessories. The single fixed cable length also limits placement flexibility.

74 cm pure-copper cable with USB plug

The 74 cm cable uses a pure-copper core to minimise resistance and withstand repeated bending. It terminates in a standard USB-A interface delivering 5 V at 1 A, compatible with power banks, laptops and USB chargers. An intelligent protection chip regulates current to protect the watch battery during extended charging sessions.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 80% of the 7,839 comparable items (median $14.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

No published specifications for this item yet.

Questions about this item

Does the 74cm cable need a separate USB power source to charge my watch?

Yes, the USB plug must connect to a 5V/1A adapter, power bank or laptop port; the base itself has no battery.

Will the magnetic base hold older watches like the S7 or M36plus as securely as the newer S8?

The built-in magnetic module is designed for all listed models including S7, M36plus, TS7 Pro, M7Max and DT200 pro, so alignment and grip are the same.

How can I confirm the 5V/1A output is active after placing the watch on the base?

The watch screen should show its charging animation immediately; if it does not, re-seat the watch or try another 5V USB port.

More in Internal PSU & Riser Cables

Similar items