Skip to content

Greenworks 40v Battery

Greenworks 40v Battery shows a sweet-spot price point ($41.64 avg), but a small market ($32K/yr) keeps it on the watch list.

Flapen Score

54
Worth a look
Market size 8Growth 73Conversion 55Competition 50Returns 55Price range 89Avg price 95Brand share 14Review moat 88Quality gap 82
This niche Category average

Is Greenworks 40v Battery profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Greenworks 40v Battery is a £32K/yr Amazon United Kingdom market (17K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Mar–Apr–May–Jun. Verdict: Worth a look — 54/100.

Greenworks 40v Battery: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +57.2% over the last 90 days and 4.5% of searches end in a purchase.

£32K

revenue / yr

Units sold / yr750
Search volume / yr+57.2%17K
Conversion rate4.5%
Avg price£41.64

Who owns the niche?

The top 5 brands hold 94% of demand, so 6% of the market is open.

6%

open market share

Brands · sellers8 · 50
Top-5 product click share55%
Open market6%
Avg brand age39 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.2★ — the gap to enter on.

0/100

page quality · 22 products

Sponsored placement82%
New entrants (1y)6· 2 succeeded
Avg rating4.2★
Avg reviews238

Top Greenworks 40v Battery products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.

£0£1K£3K£4K£5K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

8 flat

Sellers

50

Top-5 brand share

94%

Top 20: 100%

Top-5 click share

55%

Top 20: 98%

Open market

3%

  • Greenworks61%
  • ASUNCELL15%
  • Labtec8%
  • Geelink6%
  • aunstarwei4%
  • BATTOOL2%
  • Open — no brand owns it (2 brands, 3%)

Greenworks 40v Battery demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume17KCVR4.5%Products22Brands8Top 5 Brands94%OOS Rate17.8%Rating4.2★Reviews238Avg BSR#460
900700Spike '24Holiday '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Mar, Apr, May, Jun · busiest ÷ quietest = 5.5×

What reviews say buyers love and hate about Greenworks 40v Battery

What buyers mention most, as a share of all reviews.

What buyers love

95% of reviews
Battery Life28%

Battery life good

Charging20%

Reasonably quick to charge

Quality-Overall12%

Good quality additional power for Greenworks tools

Value For Money11%

Worth the money

Advertised Vs Actual Product8%

Works as advertised

What buyers complain about

94% of reviews
Charging40%

After only 13 months the battery failed to charge

Battery Life20%

The ones that came with the mower didnt keep their charge

Quality-Overall9%

Poor performance

Mechanism Issues7%

Battery is not tightly fixed into the lawnmower slot

Compatibility-Overall6%

this replacement did not recognise compatible standard chargers

Greenworks 40v Battery return rate & reasons

Why buyers send it back, as a share of all return requests.

2.8%

Return rate

40%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
37%
2Charging
22%
3Compatibility-Overall
20%
4Battery Inclusion
7%
5Battery Life
4%

Common Greenworks 40v Battery questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Greenworks 40v Battery 54/100 on Amazon United Kingdom — Worth a look. The niche generates £32K/yr across 22 tracked products. 2 of 6 products launched in the last 360 days are still selling. Search demand moved +57.2% over the last 90 days.
Search demand for Greenworks 40v Battery on Amazon United Kingdom peaks in Mar–Apr–May–Jun, where the busiest month runs 5.5× the quietest.