Teardown of Gendome 15000mAh 20W Power Bank (LFP Battery)

Published at : 23 Dec 2025

If you wanna buy the tester of POWER-Z, you can visit our Amazon store:
https://www.amazon.com/s?me=A31UM8SRXYVF2Z&marketplaceID=ATVPDKIKX0DER

Introduction
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ChargerLAB this time got a 15000mAh power bank from Gendome.
It adopts an aluminum alloy case for a long lifespan. And it has a slot on the side of the case to store the cable. It adopts two USB-C ports and a USB-A port, which can support an input of 18W and an output of 20W. One end supports wireless charging that can wirelessly charge the iWatch.
Next, we are going to take it apart to see its internal components and structure.

Bill of materials (BOM)
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Model: Micro30
Buck-Boost Chip: SouthChip SC8815
MOSFET: Tuofeng TF025N06NG, Microne ME6203
Wireless Charging Master Control Chip: Injoinic IP6829
Protocol Chip: Chipsea CSU3AF10
VBUS MOSFET: Yieternal ET6303
Battery Protection Chip: Hong Kang
Boost Chip: Microne

Chapter
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0:00 Intro
1:34 Test
2:26 Teardown
3:34 Analysis
5:53 Summary

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