Battery Grinder
FailThe top 5 brands take 100% of clicks, so Battery Grinder is a Fail.
- Flapen Score
- 46 / 100Ranks 5,399 of 9,536 Tools & Home Improvement niches · −2 vs the category median of 4846
- Market size
- $2.6M/yr825K searches / yr
- 90-day growth
- -0.9%search demand this quarter
- Competition
- 64%top-5 click share · 4 brands · 224 sellers
Flapen Score
Battery Grinder against its category
The dotted line is the Tools & Home Improvement average. Past it, Battery Grinder is stronger. Inside it, weaker.
Market
The Battery Grinder market on Amazon at a glance
Shoppers on Amazon United States searched for Battery Grinder 825K times last year and spent an estimated $2.6M. All 4 brands take every click. Flapen scores it 46 out of 100, a Fail.
01 · Demand
2.6% of searches ended in a purchase last week.
Shoppers searched for this 825K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 2.6% of those searches ended in a purchase. Searches in the last 90 days moved -0.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $2.6M a year.
- Searches, last 12 months
- 825K
- Growth, 90 days vs prior 90
- -0.9%
- Conversion, latest week
- 2.6%
- Market size, estimated
- $2.6Ma year
- Top search term
- milwaukee grinder251K searches a year
02 · Price
A sale here is worth $123.55.
Listings sell for $123.55 on average, from $49.92 to $195.92. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 1,000 to 1,250 of them. At $123.55 that is $124K to $154K a year per listing.
- Average price
- $123.55above the $15 to $100 sweet spot
- Price range
- $49.92–$195.92
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 1,000–1,250
- Revenue per listing a year
- $124K–$154K
- Returns
- 1.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
87% of listings pay for placement with sponsored ads. 93% ship with Prime. On an average day, 6.3% of listings are out of stock. The average listing ranks #84 within Power Tools. It carries 858 reviews at 4.63 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 87%
- Prime listings
- 93%
- Out of stock, average day
- 6.3%
- Average rank
- #84in Power Tools
- Average rating
- 4.63 starsAmazon United States average 4.42 stars
- Average reviews
- 858per listing
- Listings tracked
- 15
04 · Newcomers
Amazon counts 2 of last year's 3 launches as successful.
3 products launched here in the last 12 months. Amazon counts 2 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 33 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 3
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 33 months
Products
Top Battery Grinder products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
Milwaukee 2880-20 M18 Fuel Brushless Lithium-Ion 4-1/2 in. / 5 in. Cordless Small Angle Grinder with No-Lock Paddle Switch (Tool Only)
- Price
- $141.89
- Rating
- 4.8/5
- Reviews
- 2,453
- Age
- 4y ago

Milwaukee 2888-20 18V Cordless 4.5/5 Grinder w/Variable Speed (Tool Only)
- Price
- $151.84
- Rating
- 4.8/5
- Reviews
- 250
- Age
- 3y ago

RYOBI PCL445B 18V Cordless 4-1/2 in. Angle Grinder (Tool Only)
- Price
- $57.09
- Rating
- 4.6/5
- Reviews
- 275
- Age
- 1y ago

Milwaukee Electric - M18 Fuel 4-1/2-6 Braking Grinder Paddle Switch
- Price
- $177.19
- Rating
- 4.9/5
- Reviews
- 114
- Age
- 1y ago

Angle Grinder 4-1/2 Inch Cordless Compatible with Milwaukee 18V/M18 Battery
- Price
- $49.92
- Rating
- 4.5/5
- Reviews
- 191
- Age
- 8mo ago
Trending
90-day click momentum
Angle Grinder Cordless for Milwaukee M18 Battery Brushless 4 1/2 Cordless Grinder Variable Speed Powerful 18V Angle Grinder Tool for Grinding Polishing Cutting (Battery Not Included)
- Price
- $69.45
- Rating
- 4.4/5
- Reviews
- 15
- Age
- 6mo ago

Angle Grinder Cordless for Milwaukee M18 Battery Brushless 4 1/2 Cordless Grinder Variable Speed Powerful 18V Angle Grinder Tool for Grinding Polishing Cutting (Battery Not Included)
- Price
- $69.44
- Rating
- 4.1/5
- Reviews
- 7
- Age
- 3mo ago

Angle Grinder 4-1/2 Inch Cordless Compatible with Milwaukee 18V/M18 Battery
- Price
- $49.92
- Rating
- 4.5/5
- Reviews
- 191
- Age
- 8mo ago

Milwaukee 2888-20 18V Cordless 4.5/5 Grinder w/Variable Speed (Tool Only)
- Price
- $151.84
- Rating
- 4.8/5
- Reviews
- 250
- Age
- 3y ago

Milwaukee Electric - M12 Fuel 1/4 INCH Right Angle DIE Grinder Tool
- Price
- $192.32
- Rating
- 4.7/5
- Reviews
- 169
- Age
- 1y ago
Newest
by launch date
Angle Grinder Cordless for Milwaukee M18 Battery Brushless 4 1/2 Cordless Grinder Variable Speed Powerful 18V Angle Grinder Tool for Grinding Polishing Cutting (Battery Not Included)
- Price
- $69.44
- Rating
- 4.1/5
- Reviews
- 7
- Age
- 3mo ago

Angle Grinder Cordless for Milwaukee M18 Battery Brushless 4 1/2 Cordless Grinder Variable Speed Powerful 18V Angle Grinder Tool for Grinding Polishing Cutting (Battery Not Included)
- Price
- $69.45
- Rating
- 4.4/5
- Reviews
- 15
- Age
- 6mo ago

Angle Grinder 4-1/2 Inch Cordless Compatible with Milwaukee 18V/M18 Battery
- Price
- $49.92
- Rating
- 4.5/5
- Reviews
- 191
- Age
- 8mo ago

Milwaukee Electric - M12 Fuel 1/4 INCH Right Angle DIE Grinder Tool
- Price
- $192.32
- Rating
- 4.7/5
- Reviews
- 169
- Age
- 1y ago

RYOBI PCL445B 18V Cordless 4-1/2 in. Angle Grinder (Tool Only)
- Price
- $57.09
- Rating
- 4.6/5
- Reviews
- 275
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 64% of clicks. Leaders hold, but buyers still shop past them.
Brands
4 rising
Sellers
224
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
64%
Top 20: 100%
Open market
0%
- Milwaukee77%
- RYOBI13%
- VERVEWAVE6%
- Musotica4%
Demand
Battery Grinder search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Feb, Mar, Apr, May, Jun · busiest ÷ quietest = 8.6× · 9 of 12 months tracked
Search terms
Top Battery Grinder search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- milwaukee grinder251K/yr
- milwaukee angle grinder75K/yr
- milwaukee grinder m18 fuel46K/yr
- pulidora milwaukee57K/yr
- ryobi grinder45K/yr
- ryobi angle grinder38K/yr
- amoladora milwaukee44K/yr
- grinder milwaukee40K/yr
- milwaukee m18 grinder31K/yr
- grainer milwaukee28K/yr
Reviews and returns
What reviews say buyers love and hate about Battery Grinder
We read the reviews and the return reasons for every product selling here.
“Burns battery fast”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Battery Grinder questions
Answered from the same tracked data.









