---
title: "Greenworks 40v Battery — £32K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/diy-tools/greenworks-40v-battery"
last_updated: "2026-07-31T09:31:10.141Z"
locale: en
meta:
description: "Niche score 54/100 · £32K/yr market · 17K searches/yr · £41.64 avg price. A small market ($32K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · £32K/yr market · 17K searches/yr · £41.64 avg price. A small market ($32K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Greenworks 40v Battery — £32K/yr Amazon UK Niche (2026) - Flapen"
---
# **greenworks 40v battery**
**Worth a look**
Shows a sweet-spot price point ($41.64 avg), but a small market ($32K/yr) keeps it on the watch list.
Market size 8Growth 73Conversion 55Competition 50Returns 55Price range 89Avg price 95Brand share 14Review moat 88Quality gap 82
**Avg price**
**Incredible****£41.64**
avg listing price — sweet spot $15–$100
**Price range**
**Great****£9.41–£101.06**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Great****238.23**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Growth**
**Good****+57.2%**
90-day search growth — must beat 0% to launch
**Conversion**
**Good****4.5%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Good****2.8%**
return rate — above 5% kills the launch gate
**Competition**
**Okay****55%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Bad****94%**
top-5 brand share — brand-locked demand
**Market size**
**Bad****£32K**
£32K/yr · 17K searches
**Signals**[** Out of Stock**](https://flapen.com/research/niches?market=uk&signal=out_of_stock "OOS rate > 10%")
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.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **greenworks 40v battery market data**
- **Units sold / yr**
- **500–750**
- avg 0–100/product
- **Revenue / yr**
- **£21K–£31K**
- units × avg price
- **Conversion rate**
- **4.5%**
- **Avg BSR**
- **#460**
- **Page quality**
- **0%**
- **Prime**
- **86%**
- **Sponsored**
- **82%**
- **Out of stock**
- **17.8%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **168 days**
## **Competition & brand share**
The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.
**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%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +57.2% search growth over the last 90 days.
900700Spike '24Holiday '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar, Apr, May, Jun · busiest ÷ quietest = 5.5×
[**Open Trend **](https://flapen.com/research/uk/diy-tools/greenworks-40v-battery/trend)
## **Top greenworks 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.
0%4%£1K8%£3K12%£4K16%£5K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 22 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Greenworks TwinPack 24V 4Ah High Power USB-C Battery suitable for all 200+ Greenworks 24V devices 2-year warranty - K2D8NNA**Greenworks**£71.90**3.7★12 rev](https://www.amazon.co.uk/dp/B0G8VZLB9R) [2**Greenworks 24V Battery. Original Greenworks Rechargeable Powerful Battery. Suitable for All 24V Garden Tools. 4 Ah Lithium-Ion Battery. Fast Charging 3-Stage charge level. 2 Year Warranty G24B4**Greenworks**£36.78**4.6★540 rev](https://www.amazon.co.uk/dp/B083F4QTX4) [3**Greenworks 24V 2Ah High Power Battery with USB-C Port Li-Ion 24V 2.0 Ah Rechargeable Battery Suitable for all 200+ Greenworks 24V Devices 2-Year Warranty - PA200**Greenworks**£29.79**4.4★12 rev](https://www.amazon.co.uk/dp/B0FRLYGCPL) [4**2 Pack 24V Replacement Battery for Greenworks ASUNCELL Lithium-Ion Battery Compatible with Greenworks 24V Cordless Power Tools with LED indicators**ASUNCELL**£22.55**4.2★51 rev](https://www.amazon.co.uk/dp/B0D12Q245C) [5**LabTEC GW2430 Battery for Greenworks 24V 2000mAh Li-ion Replacement Battery for Greenworks 24V (Not for 48 V) 29842 29852 BAG708 BAG711 29322 29862 2938202 26111700 Cordless Power Tool with LED Light**Labtec**£11.90**4.1★55 rev](https://www.amazon.co.uk/dp/B0DJQY12TL)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Greenworks 24V 4Ah High Power Battery with USB-C Port Li-Ion 24V 4.0 Ah Rechargeable Battery Suitable for all 200+ Greenworks 24V Devices 2-Year Warranty - PA400X**Greenworks**£52.53**12 rev5mo ago](https://www.amazon.co.uk/dp/B0FY5WBWSX) [**Greenworks 24V 2Ah High Power Battery with USB-C Port Li-Ion 24V 2.0 Ah Rechargeable Battery Suitable for all 200+ Greenworks 24V Devices 2-Year Warranty - PA200**Greenworks**£29.79**12 rev6mo ago](https://www.amazon.co.uk/dp/B0FRLYGCPL) [**Greenworks TwinPack 24V 4Ah High Power USB-C Battery suitable for all 200+ Greenworks 24V devices 2-year warranty - K2D8NNA**Greenworks**£71.90**12 rev6mo ago](https://www.amazon.co.uk/dp/B0G8VZLB9R) [**Greenworks 2 Pack 24V 4Ah High Power USB-C Battery & 65W USB-C Charger & 100W cable Li-Ion Battery Suitable for all 200+ Greenworks 24V devices 2-year warranty - K2D8DEA**Greenworks**£101.06**1 rev6mo ago](https://www.amazon.co.uk/dp/B0G8XCS2KV) [**2PCS 24V 4Ah Battery for Greenworks lawnmower ASUNCELL Lithium-Ion Powerful Replacement Battery Compatible with Greenworks 24V Cordless Power Tools 29842 29852 BAG708 BAG711 20352 22232 2508302**ASUNCELL**£47.32**12 rev11mo ago](https://www.amazon.co.uk/dp/B0FL7QJQ2L)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Greenworks 2 Pack 24V 4Ah High Power USB-C Battery & 65W USB-C Charger & 100W cable Li-Ion Battery Suitable for all 200+ Greenworks 24V devices 2-year warranty - K2D8DEA**Greenworks**£101.06**5.0★**▲ 125%**](https://www.amazon.co.uk/dp/B0G8XCS2KV) [**Greenworks 24V 4Ah High Power Battery with USB-C Port Li-Ion 24V 4.0 Ah Rechargeable Battery Suitable for all 200+ Greenworks 24V Devices 2-Year Warranty - PA400X**Greenworks**£52.53**4.4★**▲ 120%**](https://www.amazon.co.uk/dp/B0FY5WBWSX) [**Greenworks TwinPack 24V 4Ah High Power USB-C Battery suitable for all 200+ Greenworks 24V devices 2-year warranty - K2D8NNA**Greenworks**£71.90**3.7★**▲ 115%**](https://www.amazon.co.uk/dp/B0G8VZLB9R) [**ZEERISA 6.0Ah 29462 29472 Lithium 40V Battery Replacement Compatible with GREENWORKS 40Volt 40V 29472 29462 2901319 24282 24252 25322 21332 20672 20312 21362 26272 G-Max Garden Tools (6.0Ah 1- PACK)**ZEERISA**£33.38**4.2★**▲ 113%**](https://www.amazon.co.uk/dp/B0F4XJPSMQ) [**Greenworks 24V 2Ah High Power Battery with USB-C Port Li-Ion 24V 2.0 Ah Rechargeable Battery Suitable for all 200+ Greenworks 24V Devices 2-Year Warranty - PA200**Greenworks**£29.79**4.4★**▲ 101%**](https://www.amazon.co.uk/dp/B0FRLYGCPL)
**~~View all trending →~~**
## **What buyers say about greenworks 40v battery**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Battery Life**28%
*“Battery life good”*
**Charging**20%
*“Reasonably quick to charge”*
**Quality-Overall**12%
*“Good quality additional power for Greenworks tools”*
**Value For Money**11%
*“Worth the money”*
**Advertised Vs Actual Product**8%
*“Works as advertised”*
**Compatibility-Overall**5%
*“These Bastteries are compatable with my 2x 24Volt Lawn Mower”*
**Ease Of Use**4%
*“Easy to use and good quality”*
**Strength**3%
*“More powerful”*
**Size-Overall**3%
*“fits an old machine and greenwork”*
**Weight Light**2%
*“Very lightweight”*
### **What buyers complain about **
**Charging**40%
*“After only 13 months the battery failed to charge”*
**Battery Life**20%
*“The ones that came with the mower didnt keep their charge”*
**Quality-Overall**9%
*“Poor performance”*
**Mechanism Issues**7%
*“Battery is not tightly fixed into the lawnmower slot”*
**Compatibility-Overall**6%
*“this replacement did not recognise compatible standard chargers”*
**Size-Overall**4%
*“They do not fit”*
**Value For Money**4%
*“they are cheap”*
**Durability**4%
*“Does not last long”*
**Functionality-Overall**2%
*“No noticeable difference/improvement from the original batteries”*
### **Top return reasons **
**Size-Overall**37%
**Charging**22%
**Compatibility-Overall**20%
**Battery Inclusion**7%
**Battery Life**4%
**Connectivity-Overall**2%
**Value For Money**2%
**Product Condition**1%
**Advertised Vs Actual Product**1%
**Durability**1%
## **Common questions**
- **Is greenworks 40v battery profitable to sell on Amazon United Kingdom?**
- The niche generates £32K/yr across 22 tracked products. 2 of 6 products launched in the last 360 days are still selling. 90-day search growth is +57.2%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the greenworks 40v battery niche?**
- 8 brands and 50 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 94% of demand.
- **What do buyers complain about in greenworks 40v battery?**
- Top complaints mined from reviews: Charging, Battery Life, Quality-Overall. The return rate is 2.8%.
- **When does demand for greenworks 40v battery peak?**
- Demand peaks in Mar–Apr–May–Jun; the busiest month runs 5.5× the quietest.
- **What does it cost to enter the greenworks 40v battery niche?**
- Listings span £9.41–£101.06; the average listing price is £41.64 (sweet spot $15–$100). The average incumbent carries 238 reviews — the moat a new listing must climb.
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