---
title: "386 Battery — $52K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/386-battery"
last_updated: "2026-08-06T18:59:45.399Z"
locale: en
meta:
description: "Niche score 42/100 · $52K/yr market · 43K searches/yr · $6.78 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $52K/yr market · 43K searches/yr · $6.78 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "386 Battery — $52K/yr Amazon US Niche (2026) - Flapen"
---
# **386 battery**
**Skip it**
Prices mostly outside the sweet spot ($4.02–$15.53) — this niche doesn't clear our bar today.
Market size 13Growth 18Conversion 99Competition 37Returns 91Price range 5Avg price 19Brand share 42Review moat 74Quality gap 38
**Conversion**
**Incredible****17.9%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Great****1.2%**
return rate — above 5% kills the launch gate
**Review moat**
**Good****540.24**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Okay****80%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Competition**
**Okay****63%**
top-5 click share — leaders hold, buyers still browse
**Avg price**
**Bad****$6.78**
avg listing price — sweet spot $15–$100
**Growth**
**Bad****-14.5%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$52K**
$52K/yr · 43K searches
**Price range**
**Bad****$4.02–$15.53**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, 386 battery is a $52K/yr Amazon United States market (43K searches/yr). The top 5 brands hold 80% of demand. Verdict: Skip it — 42/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **386 battery market data**
- **Units sold / yr**
- **8K–10K**
- avg 250–500/product
- **Revenue / yr**
- **$54K–$68K**
- units × avg price
- **Conversion rate**
- **17.9%**
- **Avg BSR**
- **#672**
- **Page quality**
- **0%**
- **Prime**
- **88%**
- **Sponsored**
- **59%**
- **Out of stock**
- **9.2%**
- **Avg brand age**
- **83 months**
- **Avg seller age**
- **185 days**
## **Competition & brand share**
The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**10 **▼falling
**Sellers**
**23**
**Top-5 brand share**
**80%**
Top 20: 100%
**Top-5 click share**
**63%**
Top 20: 100%
**Open market**
**11%**
- DURACELL21% - CPANCELL17% - LOOPACELL16% - JUNINXIU15% - Cotchear11% - Renata10% - Open — no brand owns it (4 brands, 11%)
## **Demand**
Weekly Amazon search volume, last 15 weeks — -14.5% search growth over the last 90 days.
800600Apr '26Apr '26May '26May '26May '26Jun '26Jun '26Jul '26
[**Open Trend **](https://flapen.com/research/us/health-household/386-battery/trend)
## **Top 386 battery search terms**
- **386 battery**11K/yr-5.7%15.8% conv. - **sr43 battery**9K/yr-8.3%13.2% conv. - **ag12 button cell battery**5K/yr-13.8%25.7% conv. - **ag12 battery**6K/yr-26.0%21.2% conv. - **301/386 battery**4K/yr-33.4%19.4% conv. - **386 watch battery**3K/yr-12.6%23.2% conv. - **sr43w battery**3K/yr-25.1%17.2% conv. - **garmin vivofit 4 battery replacement**2K/yr-17.1%12.2% conv. [**All search terms **](https://flapen.com/research/us/health-household/386-battery/search-terms)
## **Top 386 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%5%$3K10%$5K15%$8K20%$10K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 17 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**CPANCELL AG12 Battery 386 sr43 Battery L1142 Battery LR43 D386 L1142 D301 186 SR43 1.5v Alkaline Button Batteries (10 Count)**CPANCELL**$5.01**4.7★260 rev](https://www.amazon.com/dp/B0CS5WRZ6G) [2**Duracell 301/386 Silver Oxide Button Battery 1 Count Pack 301/386 Battery Long-Lasting for Watches Medical Devices Toys and More**DURACELL**$5.29**4.6★1,116 rev](https://www.amazon.com/dp/B07GN777K9) [3**LOOPACELL AG12 LR43 386 SR43 1.5V Alkaline Button Cell Watch Batteries 10 Pack**LOOPACELL**$4.54**4.5★1,091 rev](https://www.amazon.com/dp/B00M8MN6KO) [4**JUNINXIU AG12 Battery L1142 Battery LR43 Battery SR43 D386 D301 186 SR43 1.5v Premium Alkaline Button Batteries5-Year Shelf Life(6 Count)**JUNINXIU**$4.02**4.5★227 rev](https://www.amazon.com/dp/B0D62W1B3N) [5**Renata 386 SR43W Batteries - 1.55V Silver Oxide 386 Watch Battery (2 Count)**Renata**$9.37**4.5★304 rev](https://www.amazon.com/dp/B09VVLWLXS)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**YIGOCELL LR43 AG12 Batteries L1142 SR43 SR43 260 386 Battery for Watch Toys Clock 10 Pack (10)**YIGOCELL**$5.06**2 rev4mo ago](https://www.amazon.com/dp/B0GRGLB88V) [**JUNINXIU AG12 Battery L1142 Battery LR43 Battery SR43 D386 D301 186 SR43 1.5v Premium Alkaline Button Batteries5-Year Shelf Life(10 Count)**JUNINXIU**$5.03**19 rev1y ago](https://www.amazon.com/dp/B0FMQY2ML5) [**JUNINXIU AG12 Battery L1142 Battery LR43 Battery SR43 D386 D301 186 SR43 1.5v Premium Alkaline Button Batteries5-Year Shelf Life(6 Count)**JUNINXIU**$4.02**227 rev2y ago](https://www.amazon.com/dp/B0D62W1B3N) [**CPANCELL AG12 Battery 386 sr43 Battery L1142 Battery LR43 D386 L1142 D301 186 SR43 1.5v Alkaline Button Batteries (10 Count)**CPANCELL**$5.01**260 rev2y ago](https://www.amazon.com/dp/B0CS5WRZ6G) [![Cotchear LR43 Batteries 1.5V AG12 Button Cell Battery L1142 SR43 SR43 260 386 Battery for Watch Toys Clock [10pcs/Pack]](https://m.media-amazon.com/images/I/41s6j2-CqlL.jpg)**Cotchear LR43 Batteries 1.5V AG12 Button Cell Battery L1142 SR43 SR43 260 386 Battery for Watch Toys Clock \[10pcs/Pack\]**Cotchear**$4.08**180 rev3y ago](https://www.amazon.com/dp/B0B9GPKNM4)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**YIGOCELL LR43 AG12 Batteries L1142 SR43 SR43 260 386 Battery for Watch Toys Clock 10 Pack (10)**YIGOCELL**$5.06**5.0★**▲ 318%**](https://www.amazon.com/dp/B0GRGLB88V) [**Cotchear 50pcs Alkaline Cell Batteries Assorted 1.5 Volt AG1/LR621 AG3/LR41 AG4/LR626 AG10/LR1130 AG12/LR43 AG13/LR44 Coin Batteries Set 0% Mercury**Cotchear**$5.50**4.4★**▲ 77%**](https://www.amazon.com/dp/B09SH9R7VD) [**JUNINXIU AG12 Battery L1142 Battery LR43 Battery SR43 D386 D301 186 SR43 1.5v Premium Alkaline Button Batteries5-Year Shelf Life(10 Count)**JUNINXIU**$5.03**4.4★**▲ 67%**](https://www.amazon.com/dp/B0FMQY2ML5) [**Energizer SR 386/301 Silver Oxide Button Cell Battery**Energizer**$5.42**4.6★**▲ 53%**](https://www.amazon.com/dp/B001U1T4R8) [**CPANCELL AG12 Battery 386 sr43 Battery L1142 Battery LR43 D386 L1142 D301 186 SR43 1.5v Alkaline Button Batteries (10 Count)**CPANCELL**$5.01**4.7★**▲ 42%**](https://www.amazon.com/dp/B0CS5WRZ6G)
**~~View all trending →~~**
## **What buyers say about 386 battery**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**31%
*“Good value”*
**Battery Life**19%
*“The battery works perfectly”*
**Advertised Vs Actual Product**19%
*“Just what I needed”*
**Quality-Overall**13%
*“Good quality reliable”*
**Size-Overall**6%
*“Perfect fit”*
**Ease Of Use**4%
*“VERY USEFUL”*
**Brightness/Shine/Glow**2%
*“Fit My Flashlight”*
**Charging**2%
*“hold a charge very well”*
**Drop/Impact Protection**1%
*“well protected”*
### **What buyers complain about **
**Battery Life**33%
*“All the batteries are low”*
**Durability**15%
*“Dies in about 2 weeks when replaced”*
**Strength**13%
*“Not strong enough”*
**Quality-Overall**11%
*“junk and return difficult”*
**Value For Money**6%
*“But for $4.99 what do you expect to get”*
**Measurement/Reading Accuracy**6%
*“measure below 1.55 volts it is concidered to be low powered”*
**Functionality-Overall**3%
*“started up and stopped”*
**Charging**3%
*“Batteries have no charge”*
### **Top return reasons **
**Size-Overall**44%
**Battery Life**12%
**Advertised Vs Actual Product**11%
**Functionality-Overall**10%
**Compatibility-Overall**10%
**Rusts/Corrodes**3%
**Defective Material/Parts**2%
**Charging**2%
**Product Condition**2%
**Thickness**1%
## **Common questions**
- **Is 386 battery profitable to sell on Amazon United States?**
- The niche generates $52K/yr across 17 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -14.5%. Flapen's verdict: Skip it (42/100).
- **How competitive is the 386 battery niche?**
- 10 brands and 23 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 80% of demand.
- **What do buyers complain about in 386 battery?**
- Top complaints mined from reviews: Battery Life, Durability, Strength. The return rate is 1.2%.
- **What does it cost to enter the 386 battery niche?**
- Listings span $4.02–$15.53; the average listing price is $6.78 (sweet spot $15–$100). The average incumbent carries 540 reviews — the moat a new listing must climb.
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