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Compact gray three-port USB-C car charger with cable

Anker B2737 167.5W 3-Port USB-C Car Charger Gray

SKU CH-1DAV-Y2YWM

Three USB ports deliver up to 167.5W total, with one 100W USB-C port that charges a 16-inch MacBook Pro to 50% in 47 minutes

  • Compatible phone brandsiPhone 17 / 16 / 15 / 14 / 13 Series, iPad Pro 12.9 in / 11
  • Adapter connectorUSB Type C
  • Full-size USB ports3
  • Output voltage167.5 V
  • Output current15 A
  • Supported voltage12 V
  • Charge three devices at once with 167.5W total output
  • 100W USB-C port charges 16-inch MacBook Pro to 50% in 47 minutes
  • 45W second USB-C port fast-charges iPhone and Samsung phones
  • 5W USB-A port adds legacy device support
  • Ultra-compact 1.42 x 1.42 x 3.16-inch design fits flush in car socket

Ultra-Compact 3-Port Car Charger

The Anker B2737 is a new USB car charger with three ports and a total output of 167.5W. It fits 12V vehicle sockets and measures 3.3 ft in length. The unit suits drivers who need to power a laptop, phone and accessories from a single socket.

Port Limits Define Multi-Device Charging

The first USB-C port delivers up to 100W, the second USB-C port up to 45W and the USB-A port up to 22.5W. Combined draw cannot exceed 167.5W, so simultaneous high-power loads will reduce per-port output. Buyers who want more than 100W on a single cable cannot use this charger.

100W First Port Decides Laptop Suitability

The 100W maximum on the primary USB-C port determines whether a given laptop can charge at full speed while driving. Devices that require more than 100W will charge more slowly or not at all. Check the laptop’s power requirement before purchase.

How it compares

Measured against everything we stock in Multi-Port USB Chargers, at today’s prices. Recalculated every night.

Price $53.99
Pricier than about 90% of the 1,426 comparable items (median $24.99).

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Specifications

Product
Brand nameAnker
Model nameB2737
Part numberB2737
Product colorGray
Ports & slots
Adapter connectorUSB Type C
Full-size USB ports3
Power
Output voltage167.5 V
Output current15 A
Supported voltage12 V
Compatibility
Compatible phone brandsiPhone 17 / 16 / 15 / 14 / 13 Series, iPad Pro 12.9 in / 11 in (M2, 2021 / 2020), Samsung S25 / S26 Series, iPad Pro 12.9 in / 11 in (M2, 2021 / 2020)

Questions about this item

Should I pick the 100W USB-C1 port or the 45W USB-C2 port for my laptop?

Use the 100W USB-C1 port for laptops such as a 16-inch MacBook Pro; it can reach 50% in 47 minutes. The 45W USB-C2 port is intended for phones and tablets.

What does the 167.5W total actually deliver when three devices are plugged in?

The three ports share the 167.5W budget: USB-C1 supplies up to 100W, USB-C2 up to 45W, and the USB-A port up to 22.5W simultaneously.

Does the 12V vehicle socket limit the 100W USB-C1 output?

The charger draws from a 12V car socket and internally converts power to provide the full 100W on USB-C1, 45W on USB-C2 and 22.5W on USB-A.

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