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394 Watch Battery

Fail

Prices span $2.49–$9.16, mostly outside the sweet spot, so 394 Watch Battery is a Fail.

Flapen Score
38
38 / 100
Ranks 1,101 of 1,488 Electronics & Photo niches · −6 vs the category median of 44
Market size
£75K/yr57K searches / yr
90-day growth
+6.0%search demand this quarter
Competition
82%top-5 click share · 7 brands · 27 sellers

Flapen Score

394 Watch Battery against its category

The dotted line is the Electronics & Photo average. Past it, 394 Watch Battery is stronger. Inside it, weaker.

38Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The 394 Watch Battery market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for 394 Watch Battery 57K times last year and spent an estimated £75K. The top 5 brands take 95% of clicks. Flapen scores it 38 out of 100, a Fail.

01 · Demand

An estimated 29.6% of those searches ended in a purchase.

Shoppers searched for this 57K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 29.6% of those searches ended in a purchase. Searches in the last 90 days moved +6.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated £75K a year.

Searches, last 12 months
57K
Growth, 90 days vs prior 90
+6.0%
Conversion, latest week
29.6%
Market size, estimated
£75Ka year
Top search term
394 watch battery19K searches a year

02 · Price

A sale here is worth £4.45.

Listings sell for £4.45 on average, from £2.49 to £9.16. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 1,000 to 1,250 of them. At £4.45 that is £4K to £6K a year per listing.

Average price
£4.45under the $15 to $100 sweet spot
Price range
£2.49–£9.16
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
13K–15K
Units per listing a year
1,000–1,250
Revenue per listing a year
£4K–£6K
Returns
0.1%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

27% of listings pay for placement with sponsored ads. 82% ship with Prime. On an average day, 0.6% of listings are out of stock. The average listing ranks #301 within Household Batteries, Chargers & Accessories. It carries 865 reviews at 4.60 stars, so a new listing needs social proof before a better product.

Sponsored listings
27%
Prime listings
82%
Out of stock, average day
0.6%
Average rank
#301in Household Batteries, Chargers & Accessories
Average rating
4.60 starsAmazon United Kingdom average 4.36 stars
Average reviews
865per listing
Listings tracked
11

04 · Newcomers

Brands here are established.

The brands on the shelf have sold for 61 months on average, so the names here are established.

Launched, last 12 months
0
Successful launches
0Amazon's first-year sales bar
Average brand age
61 months

Products

Top 394 Watch Battery products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 22, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 82% of clicks. A locked shelf that new listings rarely crack.

£0£7K£15K£22K£30K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

7 rising

Sellers

27

Est. top-5 brand share

95%

Top 20: 100%

Est. top-5 click share

82%

Top 20: 100%

Open market

3%

  • Renata37%
  • Best Price Square28%
  • Generic21%
  • PoundMax5%
  • Quzo3%
  • Energizer3%
  • Open — no brand owns it (1 brand, 3%)

Demand

394 Watch Battery search demand

Weekly searches over the year, seasonality beneath. Pick a range.

1K750Spike '26SepOctNovDecJanFebMarAprMayJunJul

No pronounced peak months · busiest ÷ quietest = 1.3× · 11 of 12 months tracked

Search terms

Top 394 Watch Battery search terms shoppers use

The exact words shoppers type, with estimated yearly volume, growth, and conversion.

  • 394 watch battery19K/yr
  • renata 394 watch battery16K/yr
  • sr936sw watch battery8K/yr
  • renata 3945K/yr
  • 394 renata watch battery5K/yr
  • 394 battery4K/yr

Reviews and returns

What reviews say buyers love and hate about 394 Watch Battery

We read the reviews and the return reasons for every product selling here.

34%of positive reviews mention “Battery Life”
30%of negative reviews mention “Durability”
0.1%of orders come back
“Do not last as long as others, why”
A buyer, on “Durability”30% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

13 topics

NegativePositive

FAQ

Common 394 Watch Battery questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data