Is milwaukee top off profitable to sell on Amazon United States?

The niche generates $181K/yr across 13 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -8.4%. Flapen's verdict: Skip it (39/100).

How competitive is the milwaukee top off niche?

8 brands and 78 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 91% of demand.

What do buyers complain about in milwaukee top off?

Top complaints mined from reviews: Charging, Battery Life, Quality-Overall. The return rate is 3.0%.

When does demand for milwaukee top off peak?

Demand peaks in Dec; the busiest month runs 1.7× the quietest.

What does it cost to enter the milwaukee top off niche?

Listings span $27.05–$171.67; the average listing price is $70.55 (sweet spot $15–$100). The average incumbent carries 698 reviews — the moat a new listing must climb.

milwaukee top off

Skip it

A concentrated shelf (top 5 take 79% of clicks) — this niche doesn't clear our bar today.

Avg price

Great$70.55

avg listing price — sweet spot $15–$100

Review moat

Good698.31

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Returns

Good3.0%

return rate — above 5% kills the launch gate

Price range

Good$27.05–$171.67

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

Conversion

Okay3.8%

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

Market size

Okay$181K

$181K/yr · 69K searches

Growth

Bad-8.4%

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

Brand share

Bad91%

top-5 brand share — brand-locked demand

Competition

Bad79%

top-5 click share — a locked-up shelf

Signals High Price

According to Flapen's Amazon United States niche tracking, milwaukee top off is a $181K/yr Amazon United States market (69K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Dec. Verdict: Skip it — 39/100.

Data updated Jul 12, 2026 · scored weekly · How we score niches

milwaukee top off market data

Units sold / yr: 2K–2K; avg 100–250/product
Revenue / yr: $106K–$141K; units × avg price
Conversion rate: 3.8%
Avg BSR: #224
Page quality: 0%
Prime: 85%
Sponsored: 62%
Out of stock: 8.3%
Avg brand age: 25 months
Avg seller age: 156 days

Competition & brand share

The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.

Brands

8 flat

Sellers

Top-5 brand share

91%

Top 20: 100%

Top-5 click share

79%

Top 20: 100%

Open market

Milwaukee37%
Azocek26%
Milwaukees16%
Kzreect7%
Milwaukee Leather6%
Ecarke3%
Open — no brand owns it (2 brands, 5%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -8.4% search growth over the last 90 days.

Peak months: Dec · busiest ÷ quietest = 1.7×

Open Trend

Top milwaukee top off search terms

milwaukee top off42K/yr -5.7%2.8% conv.
m18 top off11K/yr -16.5%2.1% conv.
top off milwaukee7K/yr -0.9%2.6% conv.
milwaukee m18 top off5K/yr -6.5%2.5% conv.
2846-202K/yr -31.2%1.2% conv.
milwaukee top off m18 inverter921/yr -31.3%5.5% conv.

All search terms

Top milwaukee top off 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

220W Azocek Power Inverter Compatible with Milwaukee 18V Battery DC 18V to AC 110V Portable Power Station with 1 AC Outlet 2 USB Ports & 1 Type-C Fast Charging 400LM LED Work Light

Azocek$31.244.5★1,472 rev

Milwaukee 2846-20 M18 18V 175W TOP-Off Li-Ion Compact Inverter Power Supply

Milwaukee$98.054.7★637 rev

Milwaukees 18 TOP-OFF 175W Power Supply

Milwaukees$111.114.7★85 rev

Milwaukee Electric - M12 TOP-Off Power Supply and Charger

Milwaukee$54.014.8★39 rev

Milwaukee Leather Mens Hooded Flannel Motorcycle Shirt w/CE Approved Armor - Reinforced w/Aramid Fibers - X-Large

Milwaukee Leather$107.504.5★313 rev

Newest

by launch date

Milwaukee Leather Mens Hooded Flannel Motorcycle Shirt w/CE Approved Armor - Reinforced w/Aramid Fibers - X-Large

Milwaukee Leather$107.50313 rev

7mo ago

Kzreect 350W Pure Sine Wave Inverter Compatible with Milwaukee 18V Batteries Dual-Battery Auto-Switch DC 20V to AC 120V 140W USB-C PD 600lm LED Light (Battery Not Included)

Kzreect$82.9475 rev

10mo ago

Milwaukee Electric - M12 TOP-Off Power Supply and Charger

Milwaukee$54.0139 rev

12mo ago

Kzreect 300W Adjustable DC 230V Voltage Regulator Compatible with Milwaukee 18V Battery XT60 Output 140W Type-C 18W USB-A 15W Wireless Charger LCD Display (Battery Not Included)

Kzreect$51.37136 rev

1y ago

220W Power Inverter Compatible with Milwaukee 18V Battery DC 18V to AC 110V Battery Inverter Power Station Generator with 1 AC Outlet 2 USB Ports & 1 Type-C Fast Charging 400LM LED Work Light

PlantPalGear$31.37794 rev

1y ago

What buyers say about milwaukee top off

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

What buyers love

Charging22%

“Good fast charger”

Quality-Overall15%

“its fairly well made”

Ease Of Use13%

“Convenient”

Value For Money11%

“Great value”

Battery Life9%

“Battery life”

Brightness/Shine/Glow5%

“it has a nice not too bright light”

Advertised Vs Actual Product5%

“Performed as advertised”

Portability4%

“Super portable and easy to use”

Compactness2%

“Very Compact Size”

Efficiency2%

“Works great”

What buyers complain about

Charging19%

“doesnt actually charge”

Battery Life15%

“very little battery life used”

Quality-Overall11%

“Garbage”

Functionality-Overall9%

“Doesnt work”

Durability8%

“Broke after a few uses”

Noise Level3%

“is the cooling fan is a tad loud”

Touch/Button Controls3%

“Power button failure”

Strength3%

“Not sure if its as strong as my Milwaukee”

Advertised Vs Actual Product3%

“Deceptive product”

Size-Overall3%

“Bad bad battery fit”

Top return reasons

Functionality-Overall21%

Charging15%

Battery Inclusion12%

Size-Overall9%

Defective Material/Parts7%

Advertised Vs Actual Product7%

Value For Money6%

Compatibility-Overall4%

Battery Life4%

Socket/Port/Plug3%

Common questions

Is milwaukee top off profitable to sell on Amazon United States?: The niche generates $181K/yr across 13 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -8.4%. Flapen's verdict: Skip it (39/100).
How competitive is the milwaukee top off niche?: 8 brands and 78 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 91% of demand.
What do buyers complain about in milwaukee top off?: Top complaints mined from reviews: Charging, Battery Life, Quality-Overall. The return rate is 3.0%.
When does demand for milwaukee top off peak?: Demand peaks in Dec; the busiest month runs 1.7× the quietest.
What does it cost to enter the milwaukee top off niche?: Listings span $27.05–$171.67; the average listing price is $70.55 (sweet spot $15–$100). The average incumbent carries 698 reviews — the moat a new listing must climb.