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FNIRSI HS-02A 100W Portable Corded Soldering Iron Kit with Storage Case, 3S Fast Heating, 212-842℉, Pre-set 3 Groups Temperature, 6 F245 Soldering Tips, Smart Soldering Iron Pen for Electronics Repair
FNIRSI

FNIRSI HS-02A 100W Portable Corded Soldering Iron Kit with Storage Case

Bottom line: The FNIRSI HS-02A 100W Portable Corded Soldering Iron Kit ($95.39 on Amazon as of 2026-10-06): 100W output over 9-20V USB-C PD handles thick ground planes and shielding cans; main trade-off: corded only, no battery mode, so you need a USB-C PD source at every work site.

$95.39

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For PC and retro-hardware cleaning and maintenance tools, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 100W output over 9-20V USB-C PD handles thick ground planes and shielding cans
  • ✓ 3-second heat-up to soldering temp, no waiting between joints
  • ✓ Wide 212-842 F range covers low-temp bismuth alloys through leaded and lead-free work
  • ✓ Six F245-compatible tips included (K, KU, JS, I, C2, B) for chisel, knife and conical work
  • ✓ Case packs the pen, stand, brass tip cleaner and solder wire for bench-to-field moves

Cons

  • ✗ Corded only, no battery mode, so you need a USB-C PD source at every work site
  • ✗ Full 100W needs a 20V PD supply; lower-voltage sources drop wattage and can force restarts
  • ✗ At 119.99 it costs more than bare-pen kits that skip the case and tip set
  • ✗ Only 3 preset temperature slots, so heavy tip-switching means manual re-entry

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SpecPicks Verdict

SpecPicks scored FNIRSI HS-02A 100W Portable Corded Soldering Iron Kit using a rating × review-volume × price-fit model applied to published specs and reviews across the tools & maintenance category. FNIRSI's tools & maintenance lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for tools & maintenance: PC towers accumulate significant dust in 3–6 months, so cleaning frequency drives cordless vs. canned-air tradeoff decisions. Match the device's RPM or CFM rating to your case size, and confirm battery runtime covers a full tower cleaning before ordering. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • 【Cordless not supported】The soldering iron needs to be used with the configured charging cable and does not support cordless use.
  • 【HS02A Exclusive Storage Case】Professional Soldering Iron Storage Solution. Holds soldering iron, soldering iron tips, including Soldering Iron Stand, Brass Tip Cleaner, Solder Wire
  • 【Supports up to 100W & 3 S Tinning】Handles up to 100W (9–20V). Runs smoothly even at lower power. If restart occurs, simply switch to Adaptive Power Mode or lower the voltage for safe,stable performance.
  • 【Portable and Lightweight】We provide a storage case for the soldering pen, which will make it easier for you to carry it outside.Its ergonomics are ensures greater results and comfort
  • 【3 Groups Pre-set Temp】Preset multiple groups of fixed temperature, fast temperature adjustment without time-consuming.The temperature is adjustable within the range of 212-842 °F.
  • 【Smart & Safe】 features sleep, automatic power-off and other modes.Customize setting,set soldering iron parameters according to needs to meet daily usage.

Full Specifications

BrandFNIRSI
Wattage100 watts
Head StyleScrewdriver
Style NamePencil
Model NumberHS-02A
Power SourcePD/DC
CompatibilitySwitch
Input Voltage12 Volts (DC)
Heating ElementCeramic
Special FeaturePortable
Additional FeaturesPortable
Included Components100W PD Adapter / PD Chargeing Cable, Soldering Iron, Soldering Iron Stand, Soldering Iron Tips, Storage Case
Manufacturer Part NumberHS-02A
Specific Uses For ProductResidential Use
Full listing titleFNIRSI HS-02A 100W Portable Corded Soldering Iron Kit with Storage Case, 3S Fast Heating, 212-842℉, Pre-set 3 Groups Temperature, 6 F245 Soldering Tips, Smart Soldering Iron Pen for Electronics Repair

Ready to buy?

FNIRSI HS-02A 100W Portable Corded Soldering Iron Kit with Storage Case, 3S Fast Heating, 212-842℉, Pre-set 3 Groups Temperature, 6 F245 Soldering Tips, Smart Soldering Iron Pen for Electronics Repair is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $95.39

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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FNIRSI HS-02A 100W Portable Corded Soldering Iron Kit with Storage Case, 3S Fast Heating, 212-842℉, Pre-set 3 Groups Temperature, 6 F245 Soldering Tips, Smart Soldering Iron Pen for Electronics Repair
$95.39
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