← The guide to shared charger powerDecision tool · USB-C charging

Will one charger power both devices?

Give each device a power budget. See which two-port allocation covers the pair, and where to plug each cable.

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What does each device need?

Enter the USB-C watts recommended for each device in its documentation. Use the requirement for the way you plan to use it, not a guess from its size.

Two devices. Use the ports named for each charger; leave its other ports unused.

How to read the result

Match each requirement to one port.

We try both port assignments. A pair fits only when each requested wattage is at or below its port's documented budget. Among fitting options, the smaller combined budget comes first. This does not rank prices or guarantee charging behavior.

If your existing chargers already meet both requirements, a new shared charger may be unnecessary. These comparisons cover Anker A2667, UGREEN 100W 3C1A and Anker A2697. The A2697 uses different pairs for 100 + 40 W and 70 + 70 W; follow the selected port assignment. Other generations need their own allocation table.

Documented two-port budgets
ChargerPort / budgetPort / budget
Anker 735 Nano IIA2667 · 65W · 2 USB-C + 1 USB-AUSB-C1: 45 WUSB-C2: 20 W
UGREEN Nexode 100W3C1A wall charger · US modelUSB-C1: 65 WUSB-C2: 30 W
Anker 140W A2697US model · 3 USB-C + 1 USB-AUSB-C1: 100 WUSB-C3: 40 W
Anker 140W A2697US model · 3 USB-C + 1 USB-AUSB-C1: 70 WUSB-C2: 70 W

Source review: September 10, 2026

  1. Anker 735 Nano II — A2667 specifications
  2. UGREEN Nexode 100W 3C1A — charging diagram
  3. Anker A2697 — two-port output specifications
Read the full comparison →