Is spot welder profitable to sell on Amazon United Kingdom?

The niche generates £85K/yr across 21 tracked products. 1 of 6 products launched in the last 360 days are still selling. 90-day search growth is -9.8%. Flapen's verdict: Skip it (37/100).

How competitive is the spot welder niche?

10 brands and 26 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 92% of demand.

What do buyers complain about in spot welder?

Top complaints mined from reviews: Quality-Overall, Functionality-Overall, Strength. The return rate is 3.6%.

When does demand for spot welder peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the spot welder niche?

Listings span £10.77–£401.97; the average listing price is £75.73 (sweet spot $15–$100). The average incumbent carries 32 reviews — the moat a new listing must climb.

spot welder

Skip it

Weak search conversion (1.4%) — this niche doesn't clear our bar today.

Review moat

Incredible31.81

avg incumbent reviews — the moat a new listing must climb

Avg price

Great£75.73

avg listing price — sweet spot $15–$100

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Returns

Okay3.6%

return rate — above 5% kills the launch gate

Competition

Okay61%

top-5 click share — leaders hold, buyers still browse

Price range

Bad£10.77–£401.97

cheapest to priciest tracked listing — scored on the share inside $15–$100

Market size

Bad£85K

£85K/yr · 81K searches

Growth

Bad-9.8%

90-day search growth — must beat 0% to launch

Brand share

Bad92%

top-5 brand share — brand-locked demand

Conversion

Bad1.4%

search→purchase rate — share of searches ending in a sale

Signals Low Review Barrier High Price

According to Flapen's Amazon United Kingdom niche tracking, spot welder is a £85K/yr Amazon United Kingdom market (81K searches/yr). The top 5 brands hold 92% of demand. Verdict: Skip it — 37/100.

Data updated Jul 22, 2026 · scored weekly · How we score niches

spot welder market data

Units sold / yr: 1K–1K; avg 0–100/product
Revenue / yr: £76K–£95K; units × avg price
Conversion rate: 1.4%
Avg BSR: #28
Page quality: 0%
Prime: 90%
Sponsored: 90%
Out of stock: 19.9%
Avg brand age: 29 months
Avg seller age: 207 days

Competition & brand share

The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.

Brands

10 falling

Sellers

Top-5 brand share

92%

Top 20: 100%

Top-5 click share

61%

Top 20: 99%

Open market

Awgem44%
AWithZ25%
WANGCL11%
Seesii9%
Lanmuvo3%
JAOGAUS3%
Open — no brand owns it (4 brands, 5%)

Demand & seasonality

Weekly Amazon search volume, last 89 weeks — -9.8% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top spot welder search terms

spot welder45K/yr -7.4%1.1% conv.
battery spot welder20K/yr -11.0%2.1% conv.
battery welder6K/yr -6.1%1.6% conv.
spot welder for 18650 batteries5K/yr -24.8%1.2% conv.
mini spot welder4K/yr -15.2%1.7% conv.

All search terms

Top spot welder 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 21 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Awgem Battery Spot Welder Upgraded Handheld Mini Portable Spot Welder for 18650 Battery Welding Nickel Sheets 0.1-0.2mm Iron Stainless Steel Sheets 99 Gear Auto and Manual Mode

Awgem£26.474.1★28 rev

Spot Welder AWithZ 9000W Battery Spot Welder UK1 Rotary Knob Operation 99 Gears Foot Pedal Operated 0.1-0.3mm Spot Welder for Making DIY Battery Packs

AWithZ£48.204.7★10 rev

11000W Battery Spot Welder Awgem 0.1-0.3mm Portable Spot Welder with Rotary Knob 100 Gears Auto/Foot Pedal Modes Dual-Pulse Spot Welder for Lithium Battery Repair and Welding

Awgem£46.444.6★14 rev

WANGCL 18650 Battery Spot Welder Spot Welding Machine Portable Mini Spot Welder Tool DIY Full Set 18650 Lithium Battery Nickel Belt Spot Welding Mini Small Household Fiber Spot Welding Equipment Tool

WANGCL£17.793.9★360 rev

Battery Spot Welder Portable Handheld Spot Welder Double Pulse Upgraded Enhanced 99 Gears Adjustable Spot Welding 0.1MM-0.25MM for Iron/Stainless Steel/Nickel Strip /18650 Battery Pack

Awgem£27.034.1★16 rev

Newest

by launch date

11000W Battery Spot Welder Awgem 0.1-0.3mm Portable Spot Welder with Rotary Knob 100 Gears Auto/Foot Pedal Modes Dual-Pulse Spot Welder for Lithium Battery Repair and Welding

Awgem£46.4414 rev

4mo ago

SEESII Battery Spot Welder: Handheld Spot Welding Machine Built-in Rechargeable Battery Mini Battery Welder Supports 0.2mm Nickel-Plated Sheets Ideal for Battery Pack Assembly and Repair

Seesii£27.301 rev

7mo ago

10000W Dual Pulse Battery Spot Welder Portable Welding Machine Hand Held Welder Machine LCD Screen & Foot Pedal/Auto Dual Modes 0.1-0.3mm Welding Nickel Copper for Battery Repair DIY

JAOGAUS£44.123 rev

7mo ago

Battery Spot Welder Farad Capacitor Welding Machine Hand Held Welder Machine Auto & Foot Pedal Mode Welding 0.1-0.4mm Copper/Nickel/Steel for Battery Pack Making with 200Pcs Insulation Paper

JAOGAUS£86.101 rev

8mo ago

AWithZ Battery Spot Welder H1-D 11 Gear Adjustable Double-Ended Replaceable Pen Tip Spot Welder Automatic and Manual Modes Welding Plated Nickel Sheets for DIY 18650 Battery

AWithZ£24.904 rev

8mo ago

What buyers say about spot welder

What buyers praise and complain about, mined from review topics.

What buyers love

Battery Life15%

“battery life seems ok”

Value For Money14%

“Value for the money”

Quality-Overall13%

“The hardware feels great quality with nice main knob control”

Ease Of Use13%

“very easy to use”

Advertised Vs Actual Product7%

“dos the job”

Strength4%

“it delivers solid power”

Functionality-Overall4%

“What a great tool it dose a good job”

Efficiency4%

“its done a solid job so far”

Compactness3%

“Compact Spot Welder with Impressive Power - Recommend”

Assembly/Installation3%

“is extremely easy to set up”

What buyers complain about

Quality-Overall13%

“Cheap crap”

Functionality-Overall13%

“Doesn't work”

Strength9%

“I will say while the power output isn't the strongest”

Assembly/Installation7%

“took a while to set up for a good weld”

Size-Overall7%

“Very small welder”

Touch/Button Controls7%

“On off button does stick some times”

Durability5%

“it broke right away”

Flammable3%

“Potential Fire risk”

Charging3%

“It doesn't charge very fast is my only complaint”

Noise Level3%

“it started to rattle”

Top return reasons

Functionality-Overall32%

Defective Material/Parts14%

Charging11%

Strength11%

Durability5%

Size-Overall4%

Instructions/User Manual/Troubleshooting3%

Socket/Port/Plug3%

Advertised Vs Actual Product2%

Battery Life2%

Common questions

Is spot welder profitable to sell on Amazon United Kingdom?: The niche generates £85K/yr across 21 tracked products. 1 of 6 products launched in the last 360 days are still selling. 90-day search growth is -9.8%. Flapen's verdict: Skip it (37/100).
How competitive is the spot welder niche?: 10 brands and 26 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 92% of demand.
What do buyers complain about in spot welder?: Top complaints mined from reviews: Quality-Overall, Functionality-Overall, Strength. The return rate is 3.6%.
When does demand for spot welder peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the spot welder niche?: Listings span £10.77–£401.97; the average listing price is £75.73 (sweet spot $15–$100). The average incumbent carries 32 reviews — the moat a new listing must climb.