---
title: "357 Battery — $731K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/357-battery"
last_updated: "2026-08-06T21:20:29.409Z"
locale: en
meta:
description: "Niche score 42/100 · $731K/yr market · 487K searches/yr · $7.57 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $731K/yr market · 487K searches/yr · $7.57 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "357 Battery — $731K/yr Amazon US Niche (2026) - Flapen"
---
# **357 battery**
**Skip it**
Prices mostly outside the sweet spot ($5.50–$14.77) — this niche doesn't clear our bar today.
Market size 70Growth 20Conversion 100Competition 18Returns 98Price range 0Avg price 21Brand share 23Review moat 15Quality gap 24
**Conversion**
**Incredible****19.8%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Market size**
**Good****$731K**
$731K/yr · 487K searches
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****91%**
top-5 brand share — brand-locked demand
**Avg price**
**Bad****$7.57**
avg listing price — sweet spot $15–$100
**Growth**
**Bad****-10.1%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****79%**
top-5 click share — a locked-up shelf
**Review moat**
**Bad****22,696.62**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Bad****$5.50–$14.77**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, 357 battery is a $731K/yr Amazon United States market (487K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 42/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **357 battery market data**
- **Units sold / yr**
- **100K–125K**
- avg 8,000–10,000/product
- **Revenue / yr**
- **$757K–$946K**
- units × avg price
- **Conversion rate**
- **19.8%**
- **Avg BSR**
- **#154**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **46%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **76 months**
- **Avg seller age**
- **165 days**
## **Competition & brand share**
The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**9 **▼falling
**Sellers**
**77**
**Top-5 brand share**
**91%**
Top 20: 100%
**Top-5 click share**
**79%**
Top 20: 100%
**Open market**
**6%**
- Energizer45% - Amazon Basics20% - POWEROWL13% - DURACELL9% - LiCB4% - PHILIPS3% - Open — no brand owns it (3 brands, 6%)
## **Demand & seasonality**
Weekly Amazon search volume, last 98 weeks — -10.1% search growth over the last 90 days.
18K13KHoliday '24Spike '25Holiday '25 seasonDecMarJunAugNovMarMay
Peak months: Nov, Dec · busiest ÷ quietest = 2.6×
[**Open Trend **](https://flapen.com/research/us/health-household/357-battery/trend)
## **Top 357 battery search terms**
- **357 battery**128K/yr-15.0%17.8% conv. - **sr44 battery**85K/yr-8.4%13.3% conv. - **357/303 batteries**79K/yr-11.1%23.4% conv. - **sr44**21K/yr+8.2%11.6% conv. - **sr44 battery for digital calipers**18K/yr-6.4%12.3% conv. - **357 batteries**21K/yr-11.5%15.2% conv. - **303/357 batteries**17K/yr-20.1%22.8% conv. - **energizer 357/303**13K/yr-7.1%29.8% conv. - **battery 357/303**12K/yr-8.1%20.5% conv. - **battery 357**12K/yr-17.8%14.4% conv. [**All search terms **](https://flapen.com/research/us/health-household/357-battery/search-terms)
## **Top 357 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%$73K20%$146K30%$219K40%$292K1001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Energizer CR2 Lithium Batteries (2 Pack) 3V Photo Battery CR2 3V Battery**Energizer**$5.78**4.7★23,823 rev](https://www.amazon.com/dp/B0002DSVOW) [2**Amazon Basics 6-Pack LR44 Alkaline Button Cell Replacement Battery 1.5 Volt Long Lasting Power Mercury-Free**Amazon Basics**$5.50**4.7★69,218 rev](https://www.amazon.com/dp/B07JLBCH8L) [3**POWEROWL LR44 Batteries 24 Count High Capacity AG13 357 303 SR44 L1154F A76 Premium Alkaline Battery 1.5V Button Coin Cell Batteries**POWEROWL**$6.35**4.7★9,384 rev](https://www.amazon.com/dp/B0BKZW459C) [4**Energizer 357/303 Silver Oxide Battery: Card of 5**Energizer**$9.57**4.7★2,021 rev](https://www.amazon.com/dp/B005F518AG) [5**Duracell 303/357/76 Silver Oxide Button Battery 3 Count (Pack of 1) Silver Battery with Long-Lasting Power for Watches Calculators and More**DURACELL**$6.75**4.7★9,246 rev](https://www.amazon.com/dp/B0031W0GZ8)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**PHILIPS LR44 Batteries 12 Count Replaces AG13 A76 l1154f 357 303 SR44 AG13 Button Batteries - 1.5v Ultra Alkaline Button Cell Battery Perfect for Thermometers Lasers Watches Medical Devices.**PHILIPS**$9.49**232 rev1y ago](https://www.amazon.com/dp/B0FGBVF98V) [**FiveSky PoundMax SR44 / 303/357 Batteries 1.55v Silver Oxide Battery - 10 Count**PoundMax**$6.81**486 rev3y ago](https://www.amazon.com/dp/B07YCWZ4YH) [**POWEROWL LR44 Batteries 24 Count High Capacity AG13 357 303 SR44 L1154F A76 Premium Alkaline Battery 1.5V Button Coin Cell Batteries**POWEROWL**$6.35**9,384 rev3y ago](https://www.amazon.com/dp/B0BKZW459C) [**Renata 357 SR44W Batteries - 1.55V Silver Oxide 357 Watch Battery (2 Count)**Renata**$6.20**426 rev4y ago](https://www.amazon.com/dp/B09VVS5T6R) [**Amazon Basics 12-Pack LR44 Alkaline Button Cell Batteries 1.5 Volt Long Lasting Power Mercury-Free**Amazon Basics**$7.54**11,480 rev5y ago](https://www.amazon.com/dp/B08J4S2HGS)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**PHILIPS LR44 Batteries 12 Count Replaces AG13 A76 l1154f 357 303 SR44 AG13 Button Batteries - 1.5v Ultra Alkaline Button Cell Battery Perfect for Thermometers Lasers Watches Medical Devices.**PHILIPS**$9.49**4.4★**▲ 292%**](https://www.amazon.com/dp/B0FGBVF98V) [**FiveSky PoundMax SR44 / 303/357 Batteries 1.55v Silver Oxide Battery - 10 Count**PoundMax**$6.81**4.2★**▲ 176%**](https://www.amazon.com/dp/B07YCWZ4YH) [**POWEROWL LR44 Batteries 24 Count High Capacity AG13 357 303 SR44 L1154F A76 Premium Alkaline Battery 1.5V Button Coin Cell Batteries**POWEROWL**$6.35**4.7★**▲ 73%**](https://www.amazon.com/dp/B0BKZW459C) [**Amazon Basics 12-Pack LR44 Alkaline Button Cell Batteries 1.5 Volt Long Lasting Power Mercury-Free**Amazon Basics**$7.54**4.7★**▲ 70%**](https://www.amazon.com/dp/B08J4S2HGS) [**Duracell LR44 Duralock 1.5V Button Cell Battery 10 pack Exp. 2018 Or Better (Replaces: LR44 CR44 SR44 357 SR44W AG13 G13 A76 A-76 PX76 675 1166a LR44H V13GA GP76A L1154 RW82B EPX76 SR44SW 303 SR44 S303 S357 SP303 SR44SW) Duracell Brand Name Batteries**DURACELL**$14.77**4.7★**▲ 66%**](https://www.amazon.com/dp/B0057WOA9I)
**~~View all trending →~~**
## **What buyers say about 357 battery**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**31%
*“Excellent price point”*
**Battery Life**23%
*“Good battery”*
**Advertised Vs Actual Product**18%
*“Exactly as advertised”*
**Quality-Overall**11%
*“Fine Quality”*
**Size-Overall**4%
*“Fit as they are supposed to and work great”*
**Durability**2%
*“These are lasting well”*
**Compatibility-Overall**1%
*“compatible”*
**Ease Of Use**1%
*“Easy peasy”*
**Efficiency**1%
*“Gets the job done”*
**Assembly/Installation**1%
*“Easy to install”*
### **What buyers complain about **
**Battery Life**33%
*“Bad Batteries”*
**Durability**12%
*“Short life”*
**Quality-Overall**7%
*“Low quality”*
**Functionality-Overall**7%
*“No good pop out no good”*
**Ease Of Use**7%
*“tricky to open”*
**Size-Overall**5%
*“thus won't fit”*
**Charging**3%
*“Poor Battery charge”*
**Value For Money**3%
*“A little pricey”*
**Rusts/Corrodes**2%
*“Corroded in the package”*
**Defective Material/Parts**2%
*“The batteries arent useable”*
### **Top return reasons **
**Size-Overall**51%
**Functionality-Overall**11%
**Advertised Vs Actual Product**7%
**Battery Life**7%
**Compatibility-Overall**7%
**Value For Money**7%
**Defective Material/Parts**3%
**Charging**2%
**Rusts/Corrodes**1%
**Thickness**1%
## **Common questions**
- **Is 357 battery profitable to sell on Amazon United States?**
- The niche generates $731K/yr across 13 tracked products. 90-day search growth is -10.1%. Flapen's verdict: Skip it (42/100).
- **How competitive is the 357 battery niche?**
- 9 brands and 77 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 91% of demand.
- **What do buyers complain about in 357 battery?**
- Top complaints mined from reviews: Battery Life, Durability, Quality-Overall. The return rate is 0.4%.
- **When does demand for 357 battery peak?**
- Demand peaks in Nov–Dec; the busiest month runs 2.6× the quietest.
- **What does it cost to enter the 357 battery niche?**
- Listings span $5.50–$14.77; the average listing price is $7.57 (sweet spot $15–$100). The average incumbent carries 22,697 reviews — the moat a new listing must climb.
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