Teardown of Anker 140W 2-in-1 USB-C to USB-C Cable

Published at : 23 Dec 2025

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Introduction
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ChargerLAB this time got a 2-in-1 USB-C to USB-C cable from Anker. Both USB-C output cables support a charging power of 140W, which can meet the 140W full-speed fast charging requirements of MacBook Pro. In addition, it also supports intelligent power distribution such as 112W+18W or 50W+50W. So you can charge two devices with this one cable.
Next, we will take this cable apart and take a look at its design.

Bill of materials (BOM)
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Protocol Chip: Injoinic IP2738U
PD Controller: Injoinic IP2752
MOSFET: VGSEMI VS4620GEMC
Buck Chip: MPS MP2491C, VGSEMI VS4620GEMC, VGSEMI VSE014P04MS

Chapter
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0:00 Intro
2:03 Test
2:55 Teardown
4:31 Analysis
6:26 Summary

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