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Short white 3-in-1 cable with USB-C, USB-A adapter and Apple Watch puck

TOP-UP 3-in-1 USB-C/A Watch & Phone Charger 40cm

SKU CH-73SW-3WC5K

A compact 40 cm cable charges an Apple Watch and a second device simultaneously using USB-C or USB-A

  • Charge two devices simultaneously with one compact cable
  • 40 cm length reduces clutter for travel and daily use
  • USB-C connector with attached USB-A adapter fits more power sources
  • Built-in protection guards against overcurrent, overvoltage and overheating
  • Apple Watch charges in 1 to 1.5 hours, iPhone in under 1 hour

Three-in-one charger with USB-C and USB-A

The TOP-UP 3-in-1 charger combines a magnetic Apple Watch puck and a Lightning connector for iPhone, iPad and AirPods. A tethered USB-A adapter sits on the USB-C plug so the same cable works with either port. The 40 cm length keeps bags tidy while still reaching a power bank or laptop port. Built-in safeguards protect against overcurrent, overvoltage and overheating.

Travellers and multi-device owners

This cable suits anyone who carries an Apple Watch and a Lightning iPhone or iPad and wants one short lead for both. It charges two devices at once from a single USB-C or USB-A source. Buyers whose phones use USB-C or who need a longer reach for wall outlets should look at something else.

40 cm cable with dual USB-C and USB-A plugs

The 1.3 ft (40 cm) cable ends in a USB-C connector that has an attached USB-A adapter, giving two host options without extra dongles. This fixed length and connector pair decide whether the charger fits your power source and bag space.

How it compares

Measured against everything we stock in Charging Stations & Cables, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 70% of the 9,983 comparable items (median $18.99).

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Specifications

Product
Brand nameTOP-UP

Questions about this item

Does the 40 cm cable get warm when charging an iPhone 14 and Apple Watch Series 10 simultaneously all day?

Built-in over-temperature protection monitors heat during dual-device charging, so the short cable stays within safe limits even during extended use.

Which power source must I already own to use the USB-C connector with its attached USB-A adapter?

Any USB-C or USB-A port — wall charger, power bank, laptop or car adapter — that can supply enough current for both devices.

Will this charger work with my older iPhone 8 and Apple Watch Series 3 without slowing them down?

Yes, the cable supports the full listed range from iPhone 8 and Series 3 up to iPhone 14 and Series 10, delivering each device its appropriate charging rate.

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