solder stick wire connectors
Worth a lookShows low returns (0.8%), but soft demand (-7.3% this quarter) keeps it on the watch list.
Returns
Incredible0.8%return rate — above 5% kills the launch gate
Avg price
Incredible$29.47avg listing price — sweet spot $15–$100
Price range
Great$6.90–$97.08cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good6.1%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Market size
Good$288K$288K/yr · 161K searches
Competition
Okay62%top-5 click share — leaders hold, buyers still browse
Brand share
Okay83%top-5 brand share — brands hold most of the demand
Review moat
Bad7,460.24avg incumbent reviews — the moat a new listing must climb
Growth
Bad-7.3%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, solder stick wire connectors is a $288K/yr Amazon United States market (161K searches/yr). The top 5 brands hold 83% of demand. Demand peaks in Jan. Verdict: Worth a look — 52/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
solder stick wire connectors market data
- Units sold / yr
- 10K–13K
- avg 500–750/product
- Revenue / yr
- $295K–$368K
- units × avg price
- Conversion rate
- 6.1%
- Avg BSR
- #1,520
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 32 months
- Avg seller age
- 197 days
Competition & brand share
The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.Brands
12 rising
Sellers
14
Top-5 brand share
83%
Top 20: 100%
Top-5 click share
62%
Top 20: 100%
Open market
11%
- Solderstick42%
- AKOSN15%
- Amliber11%
- haisstronica8%
- Kuject7%
- TICONN7%
- Open — no brand owns it (6 brands, 11%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -7.3% search growth over the last 90 days.Peak months: Jan · busiest ÷ quietest = 2.6×
Top solder stick wire connectors search terms
- solder stick48K/yr
- solderstick28K/yr
- solder stick wire connectors29K/yr
- solderstick waterproof solder wire connector kit16K/yr
- solder sticks11K/yr
- solder stick connectors8K/yr
- solderstick connectors5K/yr
- solder sticks wire connectors kit3K/yr
- solder stick wire connectors kit7K/yr
- solderstick wire connectors kit6K/yr
Top solder stick wire connectors products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 17 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Solderstick 50 Pieces Waterproof Solder Seal Wire Connectors Kit Electrical Insulated Wire Splice Heat Shrink Wire Connectors with 4 Gauges - 12-10 16-14 22-18 26-24 AWG
Solderstick$24.714.4★278 rev
455 PCS Heat Shrink Self Soldering Butt Connector Solder Seal Wire Connectors Kit Waterproof Wire Solder Stick Splice Connector for Marine Electrical Automotive (5 Colors/5 Sizes/ 26-10 Gauge)
AKOSN$16.584.6★1,721 rev
Solderstick Waterproof Solder Seal Wire Connectors Kit Electrical Insulated Wire Splice Heat Shrink Wire Connectors with 4 Gauges - 12-10 16-14 22-18 26-24 AWG (100)
Solderstick$38.694.4★278 rev
Amliber 400PCS Solder Seal Wire Connectors with Heat Gun Solder Stick Wire Connectors Solderstick Waterproof Wire Electrical Connector Kit for Marine (26-6 Gauge)
Amliber$30.034.0★730 rev
340PCS Solder Seal Wire Connectors-haisstronica Marine Grade Heat Shrink Wire Connectors-Butt Splice Wire Terminals for Marine Electrical with Corrosion and Weatherproof(5Colors/5Sizes)
haisstronica$25.344.6★11,518 rev
Newest
by launch date
ZQZ 540PCS Solder Seal Wire Connectors Kit Heat Shrink Solder Stick Waterproof Soldering Butt Connectors Electrical Crimpless Solders Wire Terminals Assortment Kit Marine Butt Splice Connector
ZQZ$22.1986 rev
Nayoto 800pcs Waterproof Solder Seal Wire Connectors - Heat Shrink Self-Soldering Electrical Connectors Kit for Automotive Marine (26-10 AWG 4 Sizes) (800PCS)
nayoto$42.3964 rev
Solderstick 500 Pieces Waterproof Solder Seal Wire Connectors Kit Electrical Insulated Wire Splice Heat Shrink Wire Connectors with 4 Gauges - 12-10 16-14 22-18 26-24 AWG
Solderstick$97.0851 rev
532PCS Heat Shrink Solder Seal Wire Connectors Kit with Mini Heat Gun Solder Stick Wire Connectors Waterproof Wire Electrical Connector Kit for Marine Automotive Boat Truck (26-6 Gauge)
Tanbupu$34.36164 rev
Solderstick Waterproof Solder Seal Wire Connectors Kit Electrical Insulated Wire Splice Heat Shrink Wire Connectors with 4 Gauges - 12-10 16-14 22-18 26-24 AWG (100)
Solderstick$38.69278 rev
Trending
90-day click momentumZQZ 540PCS Solder Seal Wire Connectors Kit Heat Shrink Solder Stick Waterproof Soldering Butt Connectors Electrical Crimpless Solders Wire Terminals Assortment Kit Marine Butt Splice Connector
ZQZ$22.194.2★
TICONN 150 PCS Solder Seal Wire Connectors Heat Shrink Butt Connectors Waterproof and Insulated Electrical Wire Terminals Butt Splice (150PCS)
TICONN$10.094.5★
Nayoto 800pcs Waterproof Solder Seal Wire Connectors - Heat Shrink Self-Soldering Electrical Connectors Kit for Automotive Marine (26-10 AWG 4 Sizes) (800PCS)
nayoto$42.394.6★
Kuject Heat Shrink Solder Seal Wire Connectors Kit 120PCS Waterproof Butt Connector Heat Shrink Electrical Terminals Insulated Solderless Wiring Splice Connectors for Marine Automotive Boat Truck
Kuject$8.844.5★
Solderstick Waterproof Solder Seal Wire Connectors Kit Electrical Insulated Wire Splice Heat Shrink Wire Connectors with 4 Gauges - 12-10 16-14 22-18 26-24 AWG (100)
Solderstick$38.694.4★
What buyers say about solder stick wire connectors
What buyers praise and complain about, mined from review topics.What buyers love
“They are so handy”
“Excellent Product”
“Good price”
“As advertised”
“Good connection”
“effective enough for me”
“they are waterproofed”
“Wonderful little invention that Sauders just as well with the heat gun as it does”
“The solder connectors work great”
“It shows to use a heat gun I found a propane torch lighters works just as well”
What buyers complain about
“Absolute garbage”
“NOT HOT enough”
“Doesn't work as advertised”
“The connection strength is poor”
“Much cheaper at Walmart website”
“small”
“Not very durable”
“Did not work as advertised”
“Fragile and brittle connections”
“connector is melted”
Top return reasons
Common questions
- Is solder stick wire connectors profitable to sell on Amazon United States?
- The niche generates $288K/yr across 17 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -7.3%. Flapen's verdict: Worth a look (52/100).
- How competitive is the solder stick wire connectors niche?
- 12 brands and 14 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 83% of demand.
- What do buyers complain about in solder stick wire connectors?
- Top complaints mined from reviews: Quality-Overall, Heating, Functionality-Overall. The return rate is 0.8%.
- When does demand for solder stick wire connectors peak?
- Demand peaks in Jan; the busiest month runs 2.6× the quietest.
- What does it cost to enter the solder stick wire connectors niche?
- Listings span $6.90–$97.08; the average listing price is $29.47 (sweet spot $15–$100). The average incumbent carries 7,460 reviews — the moat a new listing must climb.