---
title: "9v Batteries — $17.1M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/9v-batteries"
last_updated: "2026-08-09T08:11:02.110Z"
locale: en
meta:
description: "Niche score 50/100 · $17.1M/yr market · 5.7M searches/yr. A deep review moat (65,872 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · $17.1M/yr market · 5.7M searches/yr. A deep review moat (65,872 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:title": "9v Batteries — $17.1M/yr Amazon US Niche (2026) - Flapen"
---
# **9v batteries**
**Worth a look**
Shows a $17.1M/yr market, but a deep review moat (65,872 avg reviews) keeps it on the watch list.
Market size 100Growth 21Conversion 100Competition 27Returns 98Price range 44Avg price 41Brand share 21Review moat 0Quality gap 20
**Market size**
**Incredible****$17.1M**
$17.1M/yr · 5.7M searches
**Conversion**
**Incredible****27.5%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Price range**
**Okay****$4.78–$23.04**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Okay****$10.90**
avg listing price — sweet spot $15–$100
**Competition**
**Okay****69%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Bad****-8.7%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****92%**
top-5 brand share — brand-locked demand
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****65,871.93**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, 9v batteries is a $17.1M/yr Amazon United States market (5.7M searches/yr). The top 5 brands hold 92% of demand. Verdict: Worth a look — 50/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **9v batteries market data**
- **Units sold / yr**
- **1.0M–1.0M**
- avg 125,000–150,000/product
- **Revenue / yr**
- **$10.9M–$10.9M**
- units × avg price
- **Conversion rate**
- **27.5%**
- **Avg BSR**
- **#23**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **79%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **64 months**
- **Avg seller age**
- **163 days**
## **Competition & brand share**
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**8 **▲rising
**Sellers**
**79**
**Top-5 brand share**
**92%**
Top 20: 100%
**Top-5 click share**
**69%**
Top 20: 100%
**Open market**
**5%**
- Amazon Basics48% - Energizer24% - DURACELL12% - DURNERGY4% - Voniko3% - XUNIUZERO3% - Open — no brand owns it (2 brands, 5%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -8.7% search growth over the last 90 days.
125K75KSpike '24Prime Day '25Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/health-household/9v-batteries/trend)
## **Top 9v batteries search terms**
- **9v batteries**2.4M/yr-8.6%24.6% conv. - **9 volt battery**1.1M/yr-6.3%24.1% conv. - **9v battery**565K/yr-0.9%19.0% conv. - **9 volt battery for smoke alarms**287K/yr-7.9%23.2% conv. - **9v battery for smoke detector**318K/yr-20.7%23.3% conv. - **9 volt batteries**235K/yr-20.2%20.3% conv. - **9 volt batteries 12 pack**134K/yr-31.0%20.1% conv. - **batteries 9v**73K/yr+1.9%20.7% conv. - **9 volt**63K/yr-6.5%22.7% conv. - **9v batteries.**60K/yr-25.9%25.1% conv. [**All search terms **](https://flapen.com/research/us/health-household/9v-batteries/search-terms)
## **Top 9v batteries 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%15%$2.6M30%$5.1M45%$7.7M60%$10.2M1001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 14 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Amazon Basics 8-Pack 9V Long-Lasting Alkaline Batteries for Smoke Detector Electronics & Audio Reliable 5-Year Shelf Life**Amazon Basics**$12.27**4.7★244,171 rev](https://www.amazon.com/dp/B00MH4QM1S) [2**Energizer MAX 9V Batteries (4 Pack) 9 Volt Alkaline Batteries**Energizer**$11.37**4.8★10,010 rev](https://www.amazon.com/dp/B00J7L34M4) [3**Energizer Alkaline Power 9V Batteries (8 Pack) Long-Lasting**Energizer**$21.27**4.8★97,052 rev](https://www.amazon.com/dp/B09RTTQZJG) [4**Energizer MAX 9V Batteries (2 Pack) 9 Volt Alkaline Batteries - Packaging May Vary**Energizer**$6.90**4.8★10,136 rev](https://www.amazon.com/dp/B004R16728) [5**Duracell Coppertop 9V Battery 2 Count (Pack of 1) Long-lasting All-Purpose Alkaline 9V Batteries for Household and Office Devices**DURACELL**$8.44**4.8★8,755 rev](https://www.amazon.com/dp/B00000JHQG)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**EBL 9V Batteries 8 Pack Alkaline Power 9 Volt Battery 7-Year Shelf Life**EBL**$7.71**2,515 rev1y ago](https://www.amazon.com/dp/B0DYJCTQM2) [**XUNIUZERO 9V Batteries 6F22 Square Battery (4 Pack) for Smoke Detector Alarm System Wireless doorbell Electronics Long-Lasting**XUNIUZERO**$4.78**992 rev1y ago](https://www.amazon.com/dp/B0F5HLZMH4) [**DURNERGY 9V Batteries 9 Volt Batteries 8 Pack 10-Year Shelf Life 9V Batteries for Smoke Alarms Guitar Pedals Microphone Smoke Detector Battery Square Batteries 6LR61 9V Alkaline Batteries**DURNERGY**$9.08**3,797 rev3y ago](https://www.amazon.com/dp/B0BR57YJKH) [**Amazon Basics 12-Pack 9V Long-Lasting Alkaline Batteries 5-Year Shelf Life - For Smoke Detector Electronics & Audio**Amazon Basics**$16.78**244,171 rev3y ago](https://www.amazon.com/dp/B0B4RSNDPG) [**Duracell Coppertop 9V Battery 6 Count (Pack of 1) Long-lasting All-Purpose Alkaline 9V Batteries for Household and Office Devices**DURACELL**$23.04**7,274 rev4y ago](https://www.amazon.com/dp/B0B72DBKVF)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**EBL 9V Batteries 8 Pack Alkaline Power 9 Volt Battery 7-Year Shelf Life**EBL**$7.71**4.6★**▲ 115%**](https://www.amazon.com/dp/B0DYJCTQM2) [**Energizer MAX 9V Batteries (2 Pack) 9 Volt Alkaline Batteries**Energizer**$7.08**4.8★**▲ 53%**](https://www.amazon.com/dp/B00003IE4E) [**Energizer Alkaline Power 9V Batteries (8 Pack) Long-Lasting**Energizer**$21.27**4.8★**▲ 29%**](https://www.amazon.com/dp/B09RTTQZJG) [**Energizer MAX 9V Batteries (4 Pack) 9 Volt Alkaline Batteries**Energizer**$11.37**4.8★**▲ 26%**](https://www.amazon.com/dp/B00J7L34M4) [**XUNIUZERO 9V Batteries 6F22 Square Battery (4 Pack) for Smoke Detector Alarm System Wireless doorbell Electronics Long-Lasting**XUNIUZERO**$4.78**4.5★**▲ 14%**](https://www.amazon.com/dp/B0F5HLZMH4)
**~~View all trending →~~**
## **What buyers say about 9v batteries**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**32%
*“Fair price”*
**Battery Life**26%
*“Long battery life”*
**Quality-Overall**12%
*“Great price for quality”*
**Advertised Vs Actual Product**10%
*“Work great as usual”*
**Durability**6%
*“Durability great value for the money”*
**Efficiency**2%
*“Does the job”*
**Charging**2%
*“Arrived fully charged”*
**Size-Overall**1%
*“good package size”*
**Ease Of Use**1%
*“This pack makes it super convenient”*
**Strength**1%
*“Solid choice”*
### **What buyers complain about **
**Battery Life**40%
*“Bad batteries”*
**Durability**21%
*“not last one week”*
**Quality-Overall**9%
*“Bad quality”*
**Value For Money**5%
*“huge waste of money”*
**Functionality-Overall**4%
*“Run out wuick”*
**Charging**3%
*“All have low charge”*
**Size-Overall**2%
*“will not fit”*
**Ease Of Use**1%
*“Hard to open”*
**Defective Material/Parts**1%
*“Its not functioning properly”*
**Advertised Vs Actual Product**1%
*“FALSE AD DO NOT BUY”*
### **Top return reasons **
**Value For Money**23%
**Battery Life**21%
**Size-Overall**13%
**Functionality-Overall**13%
**Advertised Vs Actual Product**7%
**Compatibility-Overall**6%
**Charging**4%
**Defective Material/Parts**3%
**Durability**2%
**Quality-Overall**2%
## **Common questions**
- **Is 9v batteries profitable to sell on Amazon United States?**
- The niche generates $17.1M/yr across 14 tracked products. 90-day search growth is -8.7%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the 9v batteries niche?**
- 8 brands and 79 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 92% of demand.
- **What do buyers complain about in 9v batteries?**
- Top complaints mined from reviews: Battery Life, Durability, Quality-Overall. The return rate is 0.3%.
- **When does demand for 9v batteries peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the 9v batteries niche?**
- Listings span $4.78–$23.04; the average listing price is $10.90 (sweet spot $15–$100). The average incumbent carries 65,872 reviews — the moat a new listing must climb.
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