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Compact white GaN charger block with colour display and four USB-C ports, plus two cables

Anker

Anker B2697 140W 4-Port GaN USB-C Charger

SKU CH-EN3M-DMZ19

Four-port GaN charger delivers up to 140W per USB-C port with a real-time colour display and ActiveShield 2.0 safety monitoring

Color Dark Gray

Style Charger+5 ft cable+10ft cable

  • Charge four devices at once with 140W GaN power
  • 15-inch MacBook Air reaches 50% in 30 minutes via dual USB-C
  • ActiveShield 2.0 checks temperatures over 3 million times daily
  • Color display shows real-time power, temperature and port details
  • Includes 240W USB-C cable plus 18-month warranty

Anker B2697 140W 4-Port GaN Charger

The Anker B2697 is a 140W GaN USB-C charger with four ports and a smart colour display. It delivers up to 140W from each of its two USB-C ports and includes a 5 ft 240W USB-C cable. ActiveShield 2.0 monitors temperatures over three million times daily for safety.

Suits users charging MacBook iPad iPhone 17 together

This charger suits owners of a 15-inch MacBook Air, iPad or iPhone 17 series who want one block for every device. The touch-control display shows real-time power and temperature per port. Buyers who need more than four simultaneous connections or a higher single-port ceiling should look at something else.

140W max per USB-C port with PD 3.1

The decisive specification is the 140W maximum output on each USB-C port under PD 3.1, enabling a 15-inch MacBook Air to reach 50% in 30 minutes. If your laptop requires more than 140W or you rely on a different charging protocol, this unit will not meet that need.

How it compares

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

Price $69.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameAnker
Part numberB2697

Other versions of this model

1 more in the same range

Questions about this item

Which of the four ports should I use to get the full 140W for my laptop?

Either of the two USB-C ports can deliver up to 140W individually, so you can use whichever one is free.

What does the 140W rating mean when I plug in a 15-inch MacBook Air?

It can charge that laptop to 50% in about 30 minutes when using one of the USB-C ports alone.

What charging standard does the 140W output rely on, and what limits it in practice?

It uses PD 3.1, so the 140W maximum is only reached with a cable and device that both support that standard.

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