worx 40v battery
Worth a lookShows demand growing +113.7% this quarter, but a small market ($43K/yr) keeps it on the watch list.
Growth
Incredible+113.7%90-day search growth — must beat 0% to launch
Avg price
Incredible$43.72avg listing price — sweet spot $15–$100
Review moat
Great126.8avg incumbent reviews — the moat a new listing must climb
Price range
Great$25.02–$104.32cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Conversion
Okay3.7%search→purchase rate — share of searches ending in a sale
Brand share
Okay83%top-5 brand share — brands hold most of the demand
Competition
Okay64%top-5 click share — leaders hold, buyers still browse
Returns
Okay4.3%return rate — above 5% kills the launch gate
Market size
Bad$43K$43K/yr · 27K searches
According to Flapen's Amazon United States niche tracking, worx 40v battery is a $43K/yr Amazon United States market (27K searches/yr). The top 5 brands hold 83% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Worth a look — 55/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
worx 40v battery market data
- Units sold / yr
- 1K–1K
- avg 0–100/product
- Revenue / yr
- $44K–$55K
- units × avg price
- Conversion rate
- 3.7%
- Avg BSR
- #2,132
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 67%
- Out of stock
- 11.8%
- Avg brand age
- 33 months
- Avg seller age
- 185 days
Competition & brand share
The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.Brands
11 falling
Sellers
16
Top-5 brand share
83%
Top 20: 100%
Top-5 click share
64%
Top 20: 100%
Open market
11%
- PENGJBATTER35%
- WORX20%
- Futurebatt11%
- AYTXTG8%
- Powilling8%
- Fancy Buying6%
- Open — no brand owns it (5 brands, 11%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +113.7% search growth over the last 90 days.Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 4.8×
Top worx 40v battery search terms
- worx 40v battery13K/yr
- worx battery 40v11K/yr
- 40v worx battery2K/yr
Top worx 40v battery 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.
All 15 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
PENGJBATTER 2 Packs 40V 3Ah Battery Compatible for Worx 40V Battery WA3580 & 40 Volt Cordless Tools WG180 WG280 WG380 WG580 & Charger WA3747 WA3877 (Not Fit 2x20V Tools & Nitro Series WG185)
PENGJBATTER$47.863.9★70 rev
WORX 20 V Lithium-ion Battery 4.0 Ah PowerShare Pro 2 pcs WA3674.J2
WORX$104.324.6★238 rev
PENGJBATTER 40V 3Ah Replace Battery for Worx 40V Battery WA3580 - Compatible with Worx 40 Volt Cordless Tools WG180 WG280 WG380 WG580 & Charger WA3747 WA3877 (Not Fit 2x20V Tools & Nitro Series WG185)
PENGJBATTER$28.333.9★70 rev
AYTXTG WA3580 40V 3.5Ah Lithium Battery Replacement for Worx 40V Battery Compatible with Worx 40 Volt Tools WG180 WG280 WG380 WG580 Not Fit 2x20v Tools
AYTXTG$31.574.3★270 rev
WORX Battery 20V 4.0Ah Power Share PRO WA3674
WORX$65.424.4★324 rev
Newest
by launch dateWORX 20 V Lithium-ion Battery 4.0 Ah PowerShare Pro 2 pcs WA3674.J2
WORX$104.32238 rev
ARyee 40V 3.0Ah WA3580 Replacement for Worx 40V Battery Compatible with Worx 40 Volt Tools WG180 WG280 WG380 WG580 (Not Fit for 2x20V Tools)
ARyee$28.1115 rev
Futurebatt 2 Pack 40 Volt 3.0Ah Battery for Worx 40V Battery WA3580 Compatible with Worx WG180 WG280 WG380 WG580 (Not Fit for 2X20V Tools)
Futurebatt$47.2628 rev
Futurebatt 3.0Ah 40 Volt Battery for Worx 40V Battery WA3580 Compatible with Worx WG180 WG280 WG380 WG580 1 Pack (Not fit for 2 x 20V Tools)
Futurebatt$27.598 rev
Fancy Buying 40V 3.0Ah Battery for Worx 40V Battery WA3580 Compatible with Worx WG180 WG280 WG380 WG580Not Fit for 2x20V Tool
Fancy Buying$43.417 rev
Trending
90-day click momentumFancy Buying 40V 3.0Ah Battery for Worx 40V Battery WA3580 Compatible with Worx WG180 WG280 WG380 WG580Not Fit for 2x20V Tool
Fancy Buying$25.024.1★
Futurebatt 3.0Ah 40 Volt Battery for Worx 40V Battery WA3580 Compatible with Worx WG180 WG280 WG380 WG580 1 Pack (Not fit for 2 x 20V Tools)
Futurebatt$27.594.2★
Ahomtikk 40V 3.5Ah Battery Replacement for Worx 40V Battery WA3580 Compatible with Worx 40 Volt Cordless Poewer Tools WG180 WG280 WG380 WG580 (Dont USE in Nitro Series WG185 & 2 * 20V Tools)
Ahomtikk$30.634.1★
Fancy Buying 40V 3.0Ah Battery for Worx 40V Battery WA3580 Compatible with Worx WG180 WG280 WG380 WG580Not Fit for 2x20V Tool
Fancy Buying$43.414.1★
DTK 3.5Ah Battery Replacement for Worx 40V Battery WA3580 WG180 WG280 WG380 Replacement for Worx Lithium (Not fit 2 * 20V)
DTK$26.013.9★
What buyers say about worx 40v battery
What buyers praise and complain about, mined from review topics.What buyers love
“Battery works fine”
“charge up fast”
“Well made and reliable”
“As advertised”
“Good investment”
“Long lasting”
“They fit well and are consistent and should last more than a year”
“These work well and were a necessity for my works blower because they last long enough for me to clear off my patio, driveway and sidewalks”
“Nice and powerful”
“Functional”
What buyers complain about
“Dose not hold charge”
“Battery lasted for 2 whole years”
“Lasted 6 months”
“Expensive”
“does not fit”
“Poor performance”
“disappointed in power”
“Can you replace it”
“False advertisement”
“There was no instructions”
Top return reasons
Common questions
- Is worx 40v battery profitable to sell on Amazon United States?
- The niche generates $43K/yr across 15 tracked products. 90-day search growth is +113.7%. Flapen's verdict: Worth a look (55/100).
- How competitive is the worx 40v battery niche?
- 11 brands and 16 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 83% of demand.
- What do buyers complain about in worx 40v battery?
- Top complaints mined from reviews: Charging, Battery Life, Durability. The return rate is 4.3%.
- When does demand for worx 40v battery peak?
- Demand peaks in May–Jun–Jul–Aug; the busiest month runs 4.8× the quietest.
- What does it cost to enter the worx 40v battery niche?
- Listings span $25.02–$104.32; the average listing price is $43.72 (sweet spot $15–$100). The average incumbent carries 127 reviews — the moat a new listing must climb.