---
title: "Black and Decker Battery — £60K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/diy-tools/black-and-decker-battery"
last_updated: "2026-07-31T10:24:53.322Z"
locale: en
meta:
description: "Niche score 53/100 · £60K/yr market · 34K searches/yr. Brand-locked demand (top 5 brands take 99% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · £60K/yr market · 34K searches/yr. Brand-locked demand (top 5 brands take 99% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Black and Decker Battery — £60K/yr Amazon UK Niche (2026) - Flapen"
---
# **black and decker battery**
**Worth a look**
Shows a sweet-spot price point ($28.60 avg), but brand-locked demand (top 5 brands take 99% of clicks) keeps it on the watch list.
Market size 15Growth 71Conversion 68Competition 33Returns 80Price range 94Avg price 95Brand share 3Review moat 59Quality gap 72
**Avg price**
**Incredible****£28.60**
avg listing price — sweet spot $15–$100
**Price range**
**Great****£14.47–£75.65**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Great****1.7%**
return rate — above 5% kills the launch gate
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Growth**
**Good****+53.9%**
90-day search growth — must beat 0% to launch
**Conversion**
**Good****6.2%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****1,129.25**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Okay****65%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Bad****£60K**
£60K/yr · 34K searches
**Brand share**
**Bad****99%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, black and decker battery is a £60K/yr Amazon United Kingdom market (34K searches/yr). The top 5 brands hold 99% of demand. Demand peaks in Apr–May. Verdict: Worth a look — 53/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **black and decker battery market data**
- **Units sold / yr**
- **2K–2K**
- avg 0–100/product
- **Revenue / yr**
- **£43K–£57K**
- units × avg price
- **Conversion rate**
- **6.2%**
- **Avg BSR**
- **#333**
- **Page quality**
- **0%**
- **Prime**
- **81%**
- **Sponsored**
- **75%**
- **Out of stock**
- **8.8%**
- **Avg brand age**
- **35 months**
- **Avg seller age**
- **179 days**
## **Competition & brand share**
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**6 **—flat
**Sellers**
**58**
**Top-5 brand share**
**99%**
Top 20: 100%
**Top-5 click share**
**65%**
Top 20: 100%
**Open market**
**0%**
- BLACK+DECKER52% - DASNITE28% - Goodexo14% - Geelink4% - ASUNCELL2% - Ibanti1%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +53.9% search growth over the last 90 days.
1K600Black Friday '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May · busiest ÷ quietest = 2.5×
[**Open Trend **](https://flapen.com/research/uk/diy-tools/black-and-decker-battery/trend)
## **Top black and decker battery search terms**
- **black and decker battery**11K/yr+47.9%4.4% conv. - **black and decker 18v battery**8K/yr+34.8%5.2% conv. - **black and decker strimmer battery**3K/yr+148.7%5.1% conv. - **black and decker battery 18v**4K/yr+36.5%4.5% conv. - **black and decker batteries**4K/yr+60.9%1.9% conv. - **black and decker drill battery**3K/yr+37.4%4.5% conv. [**All search terms **](https://flapen.com/research/uk/diy-tools/black-and-decker-battery/search-terms)
## **Top black and decker 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%10%£6K20%£12K30%£18K40%£24K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 16 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**BLACK+DECKER 18V 2.0AH Lithium-Ion Battery Compact and Versatile Compatible with All 18V BLACK+DECKER Products BL2018-XJ**BLACK+DECKER**£28.30**4.5★7,136 rev](https://www.amazon.co.uk/dp/B00HVZ7P82) [2**BLACK & DECKER BATTERY LITHIUM 18V 1.5Ah BL1518 EGBL18 EGBHP188 GKC1820 STC1815**BLACK+DECKER**£18.01**4.0★124 rev](https://www.amazon.co.uk/dp/B077W63HN8) [3**2X 18V 3.0Ah LBXR20B replacement for Black Decker battery 18V LB2XR20 LBX20 BL2018 LBXR20B LBXR20 LBXR20-OPE LBXR2020 LB2X4020 Goodexo**Goodexo**£27.99**4.3★20 rev](https://www.amazon.co.uk/dp/B0DFYMVJ8Y) [4**2 Pack 18V 3.8Ah LBXR20 Replacement for Black and Decker 18V Battery Compatible with Black and Decker Battery BL2018 LB20 LBX20 STC1820 Cordless Tools (20V Max)**DASNITE**£29.03**4.4★89 rev](https://www.amazon.co.uk/dp/B0DS48NJ19) [5**18V 3.8Ah LBXR20 Battery Replacement for BLACK and DECKER 18V Battery Compatible with BLACK and DECKER BL2018 LB20 LBX20 STC1820 Cordless Tools (20V Max)**DASNITE**£17.60**4.4★89 rev](https://www.amazon.co.uk/dp/B0DS438S5C)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**HPB18 18V 4.8Ah Replacement for Black and Decker 18V Battery Compatible with Black and Decker Cordless Power Tools FS18BX A18 FS18FL FSB18 FS180BX HPB18-OPE NST1810 244760-00 NHT518**DASNITE**£20.57**30 rev1y ago](https://www.amazon.co.uk/dp/B0DWK982ZY) [**2 Pack 18V 3.8Ah Replacement Battery for Black+Decker LBXR20 Cordless Strimmer Hedge Trimmer Drill Compatible with BL2018 LB20 LBX20 GTC1850L20 STC1820 LST201 BDCDMT120**DASNITE**£30.37**19 rev1y ago](https://www.amazon.co.uk/dp/B0DSPPMKTP) [**2 Pack 18V 3.8Ah LBXR20 Replacement for Black and Decker 18V Battery Compatible with Black and Decker Battery BL2018 LB20 LBX20 STC1820 Cordless Tools (20V Max)**DASNITE**£29.03**89 rev1y ago](https://www.amazon.co.uk/dp/B0DS48NJ19) [**18V 3.8Ah LBXR20 Battery Replacement for BLACK and DECKER 18V Battery Compatible with BLACK and DECKER BL2018 LB20 LBX20 STC1820 Cordless Tools (20V Max)**DASNITE**£17.60**89 rev1y ago](https://www.amazon.co.uk/dp/B0DS438S5C) [**2-Pack 18V 3.8Ah LBXR20 Replacement for Black and Decker Battery Compatible with Black and Decker 18V LB20 LBX20 BL2018-XJ GKC1825L GTC1850L20 STC1820 Cordless Tools**DASNITE**£29.44**37 rev1y ago](https://www.amazon.co.uk/dp/B0DHRRC49D)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**2X 18V 3.0Ah LBXR20B replacement for Black Decker battery 18V LB2XR20 LBX20 BL2018 LBXR20B LBXR20 LBXR20-OPE LBXR2020 LB2X4020 Goodexo**Goodexo**£27.99**4.3★**▲ 67%**](https://www.amazon.co.uk/dp/B0DFYMVJ8Y) [**2 Pack 18V 3.8Ah LBXR20 Replacement for Black and Decker 18V Battery Compatible with Black and Decker Battery BL2018 LB20 LBX20 STC1820 Cordless Tools (20V Max)**DASNITE**£29.03**4.4★**▲ 54%**](https://www.amazon.co.uk/dp/B0DS48NJ19) [**Geelink 3.0Ah Lithium Ion Battery Replacement for Black and Decker 18V LBXR20 BL1518-XJ LB20 LST201 LBX20 LSW20 Cordless Tool Batteries Pack**Geelink**£14.89**3.9★**▲ 49%**](https://www.amazon.co.uk/dp/B09137L2N2) [**2 Pack 18V 3.8Ah Replacement Battery for Black+Decker LBXR20 Cordless Strimmer Hedge Trimmer Drill Compatible with BL2018 LB20 LBX20 GTC1850L20 STC1820 LST201 BDCDMT120**DASNITE**£30.37**4.2★**▲ 48%**](https://www.amazon.co.uk/dp/B0DSPPMKTP) [**2-Pack 18V 3.8Ah LBXR20 Replacement for Black and Decker Battery Compatible with Black and Decker 18V LB20 LBX20 BL2018-XJ GKC1825L GTC1850L20 STC1820 Cordless Tools**DASNITE**£29.44**4.4★**▲ 39%**](https://www.amazon.co.uk/dp/B0DHRRC49D)
**~~View all trending →~~**
## **What buyers say about black and decker battery**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Battery Life**26%
*“Quality battery”*
**Value For Money**19%
*“Good value for money”*
**Quality-Overall**12%
*“The best is the one I purchased with a strimmer in 2016”*
**Charging**12%
*“Charged quickly and held charge well”*
**Advertised Vs Actual Product**12%
*“Works exactly as expected”*
**Size-Overall**5%
*“They fit”*
**Durability**4%
*“Lasting well”*
**Ease Of Use**4%
*“Easy to use”*
**Efficiency**3%
*“Works well”*
**Weight Light**1%
*“better than expected light”*
### **What buyers complain about **
**Charging**27%
*“Useless does not hold charge”*
**Battery Life**23%
*“Problem with my battery”*
**Functionality-Overall**12%
*“Tried 2 of these - charge indicators not working on either one”*
**Quality-Overall**11%
*“Poor quality”*
**Value For Money**7%
*“Absolute bargain a steal some might say”*
**Heating**5%
*“Melted my power tool”*
**Touch/Button Controls**2%
*“Safety catch/ buttoned broken”*
**Compatibility-Overall**2%
*“Not compatible as stated”*
**Durability**2%
*“Would have thought they would have lasted longer than a few months”*
**Color**2%
*“Did not fit black”*
### **Top return reasons **
**Charging**33%
**Size-Overall**29%
**Compatibility-Overall**11%
**Functionality-Overall**10%
**Battery Life**8%
**Defective Material/Parts**3%
**Advertised Vs Actual Product**2%
**Product Condition**2%
**Strength**1%
**Durability**1%
## **Common questions**
- **Is black and decker battery profitable to sell on Amazon United Kingdom?**
- The niche generates £60K/yr across 16 tracked products. 90-day search growth is +53.9%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the black and decker battery niche?**
- 6 brands and 58 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 99% of demand.
- **What do buyers complain about in black and decker battery?**
- Top complaints mined from reviews: Charging, Battery Life, Functionality-Overall. The return rate is 1.7%.
- **When does demand for black and decker battery peak?**
- Demand peaks in Apr–May; the busiest month runs 2.5× the quietest.
- **What does it cost to enter the black and decker battery niche?**
- Listings span £14.47–£75.65; the average listing price is £28.60 (sweet spot $15–$100). The average incumbent carries 1,129 reviews — the moat a new listing must climb.
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