Is glass fuse profitable to sell on Amazon United States?

The niche generates $50K/yr across 13 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +9.3%. Flapen's verdict: Skip it (37/100).

How competitive is the glass fuse niche?

10 brands and 23 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 83% of demand.

What do buyers complain about in glass fuse?

Top complaints mined from reviews: Quality-Overall, Size-Overall, Functionality-Overall. The return rate is 1.9%.

When does demand for glass fuse peak?

Demand peaks in Jan–Feb–Mar–Apr; the busiest month runs 1.7× the quietest.

What does it cost to enter the glass fuse niche?

Listings span $4.53–$15.83; the average listing price is $9.17 (sweet spot $15–$100). The average incumbent carries 795 reviews — the moat a new listing must climb.

glass fuse

Skip it

Prices mostly outside the sweet spot ($4.53–$15.83) — this niche doesn't clear our bar today.

Conversion

Great8.0%

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

Returns

Great1.9%

return rate — above 5% kills the launch gate

Review moat

Good794.92

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+9.3%

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

Brand share

Okay83%

top-5 brand share — brands hold most of the demand

Avg price

Okay$9.17

avg listing price — sweet spot $15–$100

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Competition

Bad74%

top-5 click share — a locked-up shelf

Market size

Bad$50K

$50K/yr · 69K searches

Price range

Bad$4.53–$15.83

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

According to Flapen's Amazon United States niche tracking, glass fuse is a $50K/yr Amazon United States market (69K searches/yr). The top 5 brands hold 83% of demand. Demand peaks in Jan–Feb–Mar–Apr. Verdict: Skip it — 37/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

glass fuse market data

Units sold / yr: 5K–6K; avg 250–500/product
Revenue / yr: $46K–$55K; units × avg price
Conversion rate: 8.0%
Avg BSR: #206
Page quality: 0%
Prime: 100%
Sponsored: 92%
Out of stock: 0.0%
Avg brand age: 59 months
Avg seller age: 179 days

Competition & brand share

The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.

Brands

10 falling

Sellers

Top-5 brand share

83%

Top 20: 100%

Top-5 click share

74%

Top 20: 100%

Open market

10%

BOJACK30%
Joinfworld24%
QBGTFAK13%
HAOKETAI9%
Sunxeke8%
MCIGICM7%
Open — no brand owns it (4 brands, 10%)

Demand & seasonality

Weekly Amazon search volume, last 60 weeks — +9.3% search growth over the last 90 days.

Peak months: Jan, Feb, Mar, Apr · busiest ÷ quietest = 1.7×

Open Trend

Top glass fuse search terms

glass fuses assortment kit14K/yr +40.0%8.0% conv.
glass fuses14K/yr +27.7%6.6% conv.
glass fuse17K/yr -4.9%4.9% conv.
250v fuse12K/yr -6.2%4.1% conv.
5x20mm fuse6K/yr -1.1%7.0% conv.
glass fuse kit6K/yr -10.3%7.7% conv.

All search terms

Top glass fuse 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 13 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Joinfworld 360Pcs Fast Blow Glass Fuse Assortment Kit 24 Values Automotive Fuses Kit 250V 0.5A 0.63A 1A 2A 3A 4A 5A 6.3A 7A 8A 10A 15A 20A 25A 5x20mm & 6x30mm Glass Fuses

Joinfworld$13.704.5★537 rev

BOJACK 15 Values 200 pcs Fast-Blow Glass Fuses Assortment Kit 5x20mm 250V 1 5 10 15 20A 6x30mm 250V 1 2 3 5 6 7 8 10 15 20A amp packag in a Clear Plastic Box

BOJACK$10.054.6★1,705 rev

QBGTFAK 15 Values 250 pcs Fast-Blow Glass Fuses Assortment Kit 6x30mm 250V 1A 2A 3A 5A 6A 7A 8A 10A 15A 20A 5x20mm 250V 1A 5A 10A 15A 20A amp packag in a Clear Plastic Box

QBGTFAK$9.864.6★3,536 rev

HAOKETAI 72PCS 6X30MM Glass Fuse 0.5A 1A 2A 3A 5A 10A 15A 20A 30A 6x30mm Fuse Sample Box with Holder

HAOKETAI$6.994.7★51 rev

300 Pcs 15 Values 5 x 20mm Fast-Blow Glass Fuse Assortment 250V 0.1A/ 0.25A/ 0.2A/ 0.5A/ 1A/ 1.5A/ 2A/ 3A/ 4A/ 5A/ 8A/ 10A/ 12A/ 15A/ 20A Tube Fuses

MCIGICM$10.184.6★1,282 rev

Newest

by launch date

VIBICCK 15values 275piece Fast Burning Glass Fuse Combination kit 250V 1A 2A 3A 5A 6A 7A 8A 10A 15A 20A 5x20mm&6x30mm Glass fuses

VIBICCK$7.244 rev

11mo ago

GOBOFWEALTH 125V Fast-Blow Glass Fuse Assortment Kit 5x20mm 0.2x0.78 inches 1A 2A 3A 5A 8A10A Ampere 6 Models 60PCS

GOBOFWEALTH$5.4178 rev

1y ago

HAOKETAI 72PCS 6X30MM Glass Fuse 0.5A 1A 2A 3A 5A 10A 15A 20A 30A 6x30mm Fuse Sample Box with Holder

HAOKETAI$6.9951 rev

1y ago

Fast Blow Glass Fuse Assortment Kit 24 Values Glass Fuses 250V 5x20mm 0.5A 1A 2A 3A 4A 5A 6A 7A 8A 10A 15A 20A 6x30mm 0.5A 1A 2A 3A 4A 5A 6A 7A 8A 10A 15A 20A Tube Fuses

Upvivi$8.90151 rev

2y ago

Sunxeke 24 Values 180pcs Fast Blow Glass Fuses Assortment Kit 250V 0.5A 1A 2A 3A 4A 5A 6A 7A 8A 10A 15A 20A 5X20MM 0.5A 1A 2A 3A 4A 5A 6A 7A 8A 10A 15A 20A 6X30MM 250V Fast-Blow Glass Fuses Set

Sunxeke$8.85469 rev

2y ago

What buyers say about glass fuse

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

What buyers love

Value For Money26%

“Fair price”

Advertised Vs Actual Product23%

“worked as intended”

Quality-Overall20%

“Great product”

Size-Overall11%

“good fit”

Ease Of Use7%

“convenient container”

Portability3%

“good selection to keep in tool bag for unexpected stuff”

Assembly/Installation3%

“Nice setup”

Safety Standards1%

“good for emergencys”

Correct Contents1%

“Great deal for a big selection and quantity”

Organizing Capabilities1%

“the storage case keeps everything organized”

What buyers complain about

Quality-Overall46%

“Quality Control Could Be Better”

Size-Overall22%

“too small”

Functionality-Overall11%

“Low mA fuses don't blow”

Durability4%

“break very easily”

Strength4%

“break very easily”

Value For Money4%

“It was $30”

Top return reasons

Size-Overall70%

Advertised Vs Actual Product8%

Defective Material/Parts7%

Functionality-Overall6%

Value For Money3%

Compatibility-Overall3%

Quality-Overall2%

Material Quality1%

Certifications0%

Leak-Proof0%

Common questions

Is glass fuse profitable to sell on Amazon United States?: The niche generates $50K/yr across 13 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +9.3%. Flapen's verdict: Skip it (37/100).
How competitive is the glass fuse niche?: 10 brands and 23 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 83% of demand.
What do buyers complain about in glass fuse?: Top complaints mined from reviews: Quality-Overall, Size-Overall, Functionality-Overall. The return rate is 1.9%.
When does demand for glass fuse peak?: Demand peaks in Jan–Feb–Mar–Apr; the busiest month runs 1.7× the quietest.
What does it cost to enter the glass fuse niche?: Listings span $4.53–$15.83; the average listing price is $9.17 (sweet spot $15–$100). The average incumbent carries 795 reviews — the moat a new listing must climb.