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Short 7.3 inch keychain cable with LED display and four connector heads

Chopmate

Chopmate Portable Keychain Charger Short Cable LED Display 4-in-1 140W 7.3 inchs

SKU CH-9HEJ-899B8

A 7.3 inch keychain cable with LED power display delivers up to 140W charging across Lightning, USB-C and USB-A connectors

  • Product typeCharger
  • Charges laptops at up to 140 W with 28 V 5 A power delivery
  • Syncs data at 480 Mbps moving 1200 songs per minute
  • Four connector modes cover USB-C, USB-A and Lightning devices
  • Smart LED display shows real-time charging power
  • 3 in ultra-light cable clips to a keyring for travel

Portable 4-in-1 keychain charger

This compact cable combines Lightning, USB-C and USB-A connectors into a 7.3 inch keychain-ready unit. An integrated LED display shows real-time charging power while a zinc-alloy and nylon construction withstands repeated bending. It is built for people who want one short cable that covers every common port.

Travellers and multi-device owners

The four connector modes let you charge iPhone, iPad, MacBook, AirPods and Android gear from a single 140 W source. Data sync reaches 480 Mbps but video output is not supported. Buyers who need video out or a longer cable for desk use should look elsewhere.

140 W USB-C power delivery

When paired with a 140 W charger the USB-C to USB-C path delivers up to 140 W at 28 V 5 A. USB-A to USB-C also reaches 140 W while Lightning paths top out at 27 W and 12 W respectively. This single wattage figure decides whether the cable matches your charger and device requirements.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $34.99
Pricier than about 62% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeCharger

Questions about this item

How do I attach the 7.3 inch cable to my keyring so the connectors stay protected?

Snap the magnetic caps over each connector end then clip the integrated loop onto your keyring or bag strap.

Which part of the 4-in-1 cable will wear out first and need replacement?

The nylon TPU guard and zinc alloy heads are tested for high frequency bending but the Lightning and USB C tips see the most insertions.

What stops the 140W charging speed during a long MacBook session?

The 28V 5A limit requires a matching 140W charger; any lower rated brick drops power to 27W or 12W depending on the port used.

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