Uploaded May 2026 | Updated September 2026, 1 week ago

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In this video I test the FNIRSI HS-03 cordless soldering iron to see if a portable, battery-powered soldering iron can actually replace a traditional soldering station.

AliExpress:
https://s.click.aliexpress.com/e/_c2vDdxLN?sca_ref=7299855.dK7GvPvTCk&utm_source=af&utm_medium=7299855&utm_campaign=standard-affiliate-commission

Amazon:
amzn.to/3PucrXD?sca_ref=7299855.dK7GvPvTCk&utm_source=af&utm_medium=7299855&utm_campaign=standard-affiliate-commission

OFFICIAL STORE:
fnirsi.com/products/hs-03?sca_ref=7299855.dK7GvPvTCk&utm_source=af&utm_medium=7299855&utm_campaign=standard-affiliate-commission



#soldering #electronics #diy #tech #review