The "600W" AliExpress USB Charger Teardown & Review

Published at : 23 Dec 2025

◯Products used in this video (Affiliate links)
600W (actually this is product number) charger https://s.click.aliexpress.com/e/_oo8Egsz
KM003C, a USB tester & trigger https://s.click.aliexpress.com/e/_oDserVF
I bought the trigger device from this page → https://s.click.aliexpress.com/e/_oCikI4N
150 W electric load https://s.click.aliexpress.com/e/_oFrdQqt

If you’d like to get something from AliExpress, it would really help me out if you used this link!
I’ll use any affiliate earnings to help keep my projects going.
https://s.click.aliexpress.com/e/_c3WMnib1

◤Contents◢
00:00 I Bought Super Cheap 600 W Charger on AliExpress
00:28 Check Charger I Bought
02:31 Check Single Port Output
04:07 Behavior When Using Multiple Ports
05:26 Connect Loads to 2 Ports Simultaneously
06:32 Not Delivering 600 W???
07:59 Measure Power Conversion Efficiency
10:31 Heat Generation During Use
11:21 Inspect Disassembled Parts
13:27 Summary

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