---
title: "key fob replacement battery — Niche Verdict: Skip it (23/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/key-fob-replacement-battery"
last_updated: "2026-07-10T01:45:51.225Z"
locale: en
meta:
  description: "a concentrated shelf (top 5 take 100% of clicks) — key fob replacement battery doesn't clear our bar today."
  "og:description": "a concentrated shelf (top 5 take 100% of clicks) — key fob replacement battery doesn't clear our bar today."
  "og:title": "key fob replacement battery — Niche Verdict: Skip it (23/100) | Amazon United States - Flapen"
---

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# **key fob replacement battery**

**Skip it****23/100 **

a concentrated shelf (top 5 take 100% of clicks) — key fob replacement battery doesn't clear our bar today.

**Market/yr**

**$47K**

**Growth (1y)**

**+0.7%**

**Products**

**3**

**Brands**

**3**

was 3 a year ago

**Sellers**

**42**

**Price range**

**$5.21–$11.45**

**Returns**

**0.4%**

**Rating**

**4.7★**

**Skip it**

Scored 23/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**2**

 ×0.30

Growth

**35**

 ×0.30

Competition

**0**

 ×0.20

Quality gap

**23**

 ×0.10

Returns

**97**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 103 weeks — +0.7% year over year.

4K2KBlack Friday '24Holiday '24Spike '25Prime Day '25Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

## **Seasonality**

Monthly demand index across the year — 1.00 is average.

JFMAMJJASOND

Peak months: Oct, Nov, Dec · busiest ÷ quietest = 5.2×

## **Competition**

- Deluxe Batteries71% - DURACELL17% - Key Battery Outlet12%

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack. 3 brands and 42 sellers compete here.

**Brands**

**3 **—flat

was 3 a year ago

**Sellers**

**42**

**Top 5 brand share**

**100%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![Key Fob Replacement Batteries for Subaru (Outback Forester Crosstrek Ascent Impreza Legacy WRX BRZ) Smart Remote (Pack of 2) (Check Fitment Guide)](https://m.media-amazon.com/images/I/41XnZyvZ7RL.jpg) [**Key Fob Replacement Batteries for Subaru (Outback Forester Crosstrek Ascent Impreza Legacy WRX BRZ) Smart Remote (Pack of 2) (Check Fitment Guide)**](https://www.amazon.com/dp/B0D6P6B91N)

Deluxe Batteries$11.454.6★25071%▲rising

2
![Duracell 2032 Lithium Battery 4 Count (Pack of 1) Child Safety Features Compatible with Key Fob Tea Light Candles and Other Devices CR2032 Battery](https://m.media-amazon.com/images/I/41s22puqvZL.jpg) [**Duracell 2032 Lithium Battery 4 Count (Pack of 1) Child Safety Features Compatible with Key Fob Tea Light Candles and Other Devices CR2032 Battery**](https://www.amazon.com/dp/B009108SGS)

DURACELL$5.214.8★98,30117%▼falling

3
![Subaru Key Fob Battery Replacement CR2032 (2 Pack) - Fits Outback Forester Crosstrek Ascent Impreza Legacy WRX BRZ Subaru Key Battery - Compatible with Subaru SMART FOBS Check Fitment Guide](https://m.media-amazon.com/images/I/51-HFttoacL.jpg) [**Subaru Key Fob Battery Replacement CR2032 (2 Pack) - Fits Outback Forester Crosstrek Ascent Impreza Legacy WRX BRZ Subaru Key Battery - Compatible with Subaru SMART FOBS Check Fitment Guide**](https://www.amazon.com/dp/B0FCHYB9T9)

Key Battery Outlet$10.034.6★6112%▲rising

## **Product shelf**

All 3 tracked products in this niche.

Top sellersNewestTrending

[![Key Fob Replacement Batteries for Subaru (Outback Forester Crosstrek Ascent Impreza Legacy WRX BRZ) Smart Remote (Pack of 2) (Check Fitment Guide)](https://m.media-amazon.com/images/I/41XnZyvZ7RL.jpg)**Key Fob Replacement Batteries for Subaru (Outback Forester Crosstrek Ascent Impreza Legacy WRX BRZ) Smart Remote (Pack of 2) (Check Fitment Guide)** Deluxe Batteries**$11.45**4.6★250 reviews](https://www.amazon.com/dp/B0D6P6B91N) [![Duracell 2032 Lithium Battery 4 Count (Pack of 1) Child Safety Features Compatible with Key Fob Tea Light Candles and Other Devices CR2032 Battery](https://m.media-amazon.com/images/I/41s22puqvZL.jpg)**Duracell 2032 Lithium Battery 4 Count (Pack of 1) Child Safety Features Compatible with Key Fob Tea Light Candles and Other Devices CR2032 Battery** DURACELL**$5.21**4.8★98,301 reviews](https://www.amazon.com/dp/B009108SGS) [![Subaru Key Fob Battery Replacement CR2032 (2 Pack) - Fits Outback Forester Crosstrek Ascent Impreza Legacy WRX BRZ Subaru Key Battery - Compatible with Subaru SMART FOBS Check Fitment Guide](https://m.media-amazon.com/images/I/51-HFttoacL.jpg)**Subaru Key Fob Battery Replacement CR2032 (2 Pack) - Fits Outback Forester Crosstrek Ascent Impreza Legacy WRX BRZ Subaru Key Battery - Compatible with Subaru SMART FOBS Check Fitment Guide** Key Battery Outlet**$10.03**4.6★61 reviews](https://www.amazon.com/dp/B0FCHYB9T9)

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Battery Life**29%

*“Good battery life”*

**Value For Money**21%

*“Best deal”*

**Quality-Overall**12%

*“Good quality long lasting”*

**Advertised Vs Actual Product**12%

*“As advertised”*

**Size-Overall**5%

*“has accurately fit”*

**Durability**4%

*“Great Durability”*

**Ease Of Use**4%

*“it's not that difficult to open”*

**Efficiency**4%

*“Does the job”*

**Compatibility-Overall**1%

*“Compatible”*

**Safety Standards**1%

*“with child-resistant features that add another layer of safety without being frustrating for adults”*

### **What buyers complain about **

**Battery Life**36%

*“Bad batteries”*

**Durability**9%

*“will not last 3 weeks”*

**Ease Of Use**9%

*“Difficult to use”*

**Bitter**5%

*“Also like a idiot I decided to test how bitter the taste was”*

**Functionality-Overall**5%

*“Didn't Work”*

**Quality-Overall**5%

*“0 quality”*

**Advertised Vs Actual Product**3%

*“So false advertisement there”*

**Value For Money**3%

*“the value just wasn't there”*

**Charging**2%

*“No power in”*

**Thickness**1%

*“Perfect Fit for Volvo Fobs: Some generic 2032s are slightly off in thickness”*

#### **Top return reasons**- Size-Overall53% - Value For Money17% - Compatibility-Overall8% - Functionality-Overall6% - Advertised Vs Actual Product5% - Battery Life5% - Charging1% - Product Condition1% - Ease Of Use1% - Thickness1%