key fob replacement battery
Skip it23/100a 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.
Demand
Weekly Amazon search volume, last 103 weeks — +0.7% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.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%
Product shelf
All 3 tracked products in this niche.

Key Fob Replacement Batteries for Subaru (Outback Forester Crosstrek Ascent Impreza Legacy WRX BRZ) Smart Remote (Pack of 2) (Check Fitment Guide)
Deluxe Batteries
$11.454.6★250 reviews

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
$5.214.8★98,301 reviews

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
$10.034.6★61 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Good battery life”
“Best deal”
“Good quality long lasting”
“As advertised”
“has accurately fit”
“Great Durability”
“it's not that difficult to open”
“Does the job”
“Compatible”
“with child-resistant features that add another layer of safety without being frustrating for adults”
What buyers complain about
“Bad batteries”
“will not last 3 weeks”
“Difficult to use”
“Also like a idiot I decided to test how bitter the taste was”
“Didn't Work”
“0 quality”
“So false advertisement there”
“the value just wasn't there”
“No power in”
“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%