--- product_id: 272429164 title: "PSI100K Super-Pro Self-Igniting Cordless Butane Soldering Iron Kit" brand: "weller" price: "$248.73" currency: USD in_stock: true reviews_count: 5 category: "Weller" url: https://www.desertcart.us/products/272429164-psi100k-super-pro-self-igniting-cordless-butane-soldering-iron-kit store_origin: US region: United States of America --- # Cordless butane powered Up to 580°C max temp 125W power output PSI100K Super-Pro Self-Igniting Cordless Butane Soldering Iron Kit **Brand:** weller **Price:** $248.73 **Availability:** ✅ In Stock ## Summary > 🔥 Solder like a pro, anywhere, anytime — no strings attached! ## Quick Answers - **What is this?** PSI100K Super-Pro Self-Igniting Cordless Butane Soldering Iron Kit by weller - **How much does it cost?** $248.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/272429164-psi100k-super-pro-self-igniting-cordless-butane-soldering-iron-kit) ## Best For - weller enthusiasts ## Why This Product - Trusted weller brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Legacy:** Weller’s German-engineered reliability, favored by experts worldwide - • **Built to Endure:** Robust metal construction engineered for demanding industrial use - • **Cordless Freedom:** Butane-powered design liberates you from cables and outlets - • **Instant Heat, Zero Wait:** Fires up immediately for rapid workflow acceleration - • **Precision at Peak Performance:** Reaches up to 580°C for professional-grade soldering accuracy ## Overview The Weller PSI100K Super-Pro is a cordless butane soldering iron kit delivering up to 580°C with 125 watts of power. Designed for professionals, it offers instant ignition and portability, backed by Weller’s decades-long reputation for durable, precision tools made in Germany. Ideal for demanding soldering tasks without the hassle of cords or waiting for heat-up. ## Description Weller transforms hand soldering The art of hand soldering has been around for a very, very long time, thousands of years in fact. But it was only until 1941 that a transformer based instant heating soldering method was de­vel­oped by an im­pa­tient Amer­i­can radio re­pair­man who was tired of sit­ting around wait­ing for his sol­der­ing gun to heat up. Carl E. Weller had to wait until after WWII ended in 1945 to get his Weller Man­u­fac­tur­ing Company going. In 1960, the Weller Man­u­fac­tur­ing Co. in the US patented the “Mag­na­s­tat” sol­der­ing iron which used a mag­netic com­po­nent to reg­u­late the tem­per­a­ture at the iron’s tip. In an ex­pan­sion over­seas beginning in 1959, the Weller GmbH plant in Be­sigheim, Ger­many, along with new plants in other coun­tries, was or­ga­nized to man­u­fac­ture tem­per­a­ture con­trolled irons and sol­der­ing guns for pri­mar­ily in­dus­trial mar­kets through­out Eu­rope and the Near East. Keep­ing pace with the in­creas­ing com­plex­ity of our cus­tomers’ needs, Weller Ger­many be­came the mar­ket leader for de­vel­op­ing and man­u­fac­tur­ing hand soldering prod­ucts world­wide. Our prod­ucts were proudly em­bla­zoned with “Made in Ger­many”, sig­ni­fy­ing in­no­va­tion and re­li­a­bil­ity. Review: To early to tell yet. I’ve had one like this for years used it a lot it started to go faulty So I took the plunge it’s expensive but from past experience hopefully it lasts as long. My only dought is the hinge on the lid it looks frail but we will see. I have filled it up and tried it It fired up straight away. I will leave an update when it’s been used in anger 🤔🙏 Review: Works great. Heats very fast. The only negative I see is that I wish the butane capacity was higher. ## Features - APEX Tool Group is the leading manufacturer of high-quality tools - Weller PSI100K station made to withstand even the most demanding soldering jobs - International renown for our diverse range of products - All our products have been designed with the requirements of the professional in mind - Trusted, designed, and used by experts. Temperature range (depends on tool) °C - - 580 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000ICGN38 | | ASIN | B000ICGN38 | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #16,559 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #82 in Soldering & Desoldering Equipment | | Customer Reviews | 4.5 4.5 out of 5 stars (549) | | Customer reviews | 4.5 4.5 out of 5 stars (549) | | Date First Available | 6 August 2012 | | Date First Available | 6 August 2012 | | Department | Unisex Adult | | Head Style | Pencil | | Included components | WELLER - PSI-100K PORTASOL KIT (PSI100K) | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 204 g | | Item model number | PSI100K | | Item model number | PSI100K | | Item thickness | 8 Inches | | Manufacturer | WELLER | | Manufacturer | WELLER | | Material | METAL | | Part number | PSI100K | | Power source type | Butane powered | | Product Dimensions | 9.4 x 29.72 x 4.83 cm; 204.12 g | | Product Dimensions | 9.4 x 29.72 x 4.83 cm; 204.12 g | | Special Features | Cordless | | Specific uses | General use | | Style | 6-piece kit | | Wattage | 125 watts | ## Product Details - **Brand:** Weller - **Power source:** Butane powered - **Special features:** Cordless - **Specific uses for product:** General use - **Wattage:** 125 watts ## Images ![PSI100K Super-Pro Self-Igniting Cordless Butane Soldering Iron Kit - Image 1](https://m.media-amazon.com/images/I/71vBv0GG3HL.jpg) ## Questions & Answers **Q: what items are exactly included in the kit pls. be specific with part numbers for ea. item** A: This kit comes with the PSI100 Portasol Iron, Tip Cover, Hinged Carry case (slightly different than photo), tip cleaning cup & Sponge. The tips do not have P/n's on them but i would say they are: PS16 1/8" solder tip, PS18 3/16" solder tip, PS19 hot air blower, PS110 hot knife, and PS112 Air Deflector.Hope this helps. **Q: Este cautin tiene accesorio para flama y para aire caliente??.. Y si no tiene se le puede comprar el accesorio por aparte???** A: Silo tiene y se pueden comprar accesorios aparte **Q: Is this an appropriate soldering iron for connecting tiny wires to circuit boards or are the included tips too large?** A: The smallest I have personally used this for is 22 gauge, but it was not on a circuit board. It was slightly difficult but it did have a fairly small tip in the case. **Q: Can you buy replacement tips?** A: Yes they are available. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***S on 8 May 2024* To early to tell yet. I’ve had one like this for years used it a lot it started to go faulty So I took the plunge it’s expensive but from past experience hopefully it lasts as long. My only dought is the hinge on the lid it looks frail but we will see. I have filled it up and tried it It fired up straight away. I will leave an update when it’s been used in anger 🤔🙏 ### ⭐⭐⭐⭐⭐ Review *by I***D on 4 December 2025* Works great. Heats very fast. The only negative I see is that I wish the butane capacity was higher. ### ⭐⭐⭐⭐⭐ Review *by S***L on 24 September 2022* Great iron, replaces my VERY dependable 25 year old pyropen. Lights easily but could use a basic flow control. Tips seem good, as is expected from Weller. The case is odd to me, the lack of storage for even a small hand coiled length of solder is a missed convenience, I suppose I could put it inside the round tip cleaner if dry. Similarly the heat shrink deflector has no storage spot in the case, it must be kept on the heat tip on the iron or left to flop around in the space for tip storage. The heat tip can be stored properly, the deflector cannot. Small gripes... The performance of the iron is excellent, tip prep is of course required as with any new soldering iron tip. This iron can get very hot, just like the original, so extended use (15min +) should be watched. The housing glowing orange, easily seen in low light conditions, is a pretty good indicator that it needs a break! Note: your tip needs to be taken care of in those extreme heat cases of extended use, it should cleaned and retinned as it cools down or the tip will oxidize, (possibly to unusable - my own mistakes taught me that one!!) Great tool I recommend it! ## Frequently Bought Together - Weller Super-Pro Self Igniting Cordless Butane Soldering Iron Kit | PSI100K - SRA Solder 135 Rosin Paste Soldering Flux For Electronics, No Clean Flux Made for Lead and Lead-Free Solder Circuit Boards and Copper Electrical Wire - Safe Clean Residues with No Goopy Mess (2oz Jar) - Weller Soldering Brass Sponge Tip Cleaner with Silicone Holder | WLACCBSH-02 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/272429164-psi100k-super-pro-self-igniting-cordless-butane-soldering-iron-kit](https://www.desertcart.us/products/272429164-psi100k-super-pro-self-igniting-cordless-butane-soldering-iron-kit) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-17*