Battery Tester
FailDemand is soft, at -31.8% this quarter, so Battery Tester is a Fail.
- Flapen Score
- 44 / 100Ranks 708 of 1,488 Electronics & Photo niches · on the category median44
- Market size
- £357K/yr307K searches / yr
- 90-day growth
- -31.8%search demand this quarter
- Competition
- 77%top-5 click share · 11 brands · 29 sellers
Flapen Score
Battery Tester against its category
The dotted line is the Electronics & Photo average. Past it, Battery Tester is stronger. Inside it, weaker.
Market
The Battery Tester market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Battery Tester 307K times last year and spent an estimated £357K. The top 5 brands take 87% of clicks. Demand peaks in Jan–Dec. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 13.3% of those searches ended in a purchase.
Shoppers searched for this 307K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 13.3% of those searches ended in a purchase. Searches in the last 90 days moved -31.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £357K a year.
- Searches, last 12 months
- 307K
- Growth, 90 days vs prior 90
- -31.8%
- Conversion, latest week
- 13.3%
- Market size, estimated
- £357Ka year
- Peak month
- January2.9× the quietest month
- Top search term
- battery tester201K searches a year
02 · Price
A sale here is worth £8.77.
Listings sell for £8.77 on average, from £4.07 to £31.59. Amazon reports units sold in ranges. This niche sold 40K to 50K a year. The average listing sells 3,000 to 4,000 of them. At £8.77 that is £26K to £35K a year per listing.
- Average price
- £8.77under the $15 to $100 sweet spot
- Price range
- £4.07–£31.59
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 40K–50K
- Units per listing a year
- 3,000–4,000
- Revenue per listing a year
- £26K–£35K
- Returns
- 0.8%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
86% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #10 within Household Batteries, Chargers & Accessories. It carries 5,047 reviews at 4.48 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 86%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #10in Household Batteries, Chargers & Accessories
- Average rating
- 4.48 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 5,047per listing
- Listings tracked
- 14
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 44 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 44 months
Products
Top Battery Tester 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.
Top sellers
by estimated 90-day click share
Nartel LED Digital Battery Tester Battery Checker Multi Size for AA AAA C D 9V 1.5V Button Cell Batteries (Requires No Battery to Operate)
- Price
- £4.40
- Rating
- 4.4/5
- Reviews
- 4,745
- Age
- 5y ago
AKIELO+ Digital Battery Tester Easy Read LCD Display No Battery Required Universal Household Battery Checker for Size AA AAA C D 9V 1.5 Cell (Batteries Not Included)
- Price
- £4.88
- Rating
- 4.5/5
- Reviews
- 1,447
- Age
- 11mo ago
WUJUN 2Pack Battery Tester Checker Multi Size Analogue Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries (Requires No Battery for Operation)
- Price
- £4.30
- Rating
- 4.4/5
- Reviews
- 4,070
- Age
- 7y ago
Dlyfull Universal Battery Tester with LCD Display Multi Purpose Small Battery Checker for AA AAA C D 9V CR2032 CR123A CR2 CRV3 2CR5 CRP2 1.5V/3V Button Cell Batteries
- Price
- £13.28
- Rating
- 4.6/5
- Reviews
- 11,823
- Age
- 5y ago
Nartel Analogue Battery Tester Multi Size Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries (Requires No Battery for Operation)
- Price
- £4.07
- Rating
- 4.4/5
- Reviews
- 1,685
- Age
- 4y ago
Trending
estimated 90-day click momentum
D-FantiX Battery Tester Universal Battery Checker Small Battery Testers for AAA AA C D 9V 1.5V Button Cell Household Batteries Model BT-168
- Price
- £7.35
- Rating
- 4.3/5
- Reviews
- 32,242
- Age
- 10y ago
Universal Battery Checker - Digital Capacity Level Tester for AA AAA N D 9V and 1.55V Button Cells (No Battery Required to Operate)
- Price
- £5.07
- Rating
- 4.7/5
- Reviews
- 51
- Age
- 1y ago
TOPDON BT100 Car Battery Tester 12V 100-2000CCA Battery Tester with Cranking Charging Tests Digital Auto Battery Analyzer for Car Truck Motor Boat ATV SUV Ideal for DIYers & Auto Repair Shops
- Price
- £31.59
- Rating
- 4.5/5
- Reviews
- 2,354
- Age
- 4y ago
WUJUN 2Pack Battery Tester Checker Multi Size Analogue Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries (Requires No Battery for Operation)
- Price
- £4.30
- Rating
- 4.4/5
- Reviews
- 4,070
- Age
- 7y ago
Battery Tester for All Batteries UK - Digital Battery Checker - LCD Display Capacity Level Tester - Compatible with AA AAA C D N 9V 1.5V Button Cell Batteries
- Price
- £4.32
- Rating
- 4.6/5
- Reviews
- 62
- Age
- 1y ago
Newest
by launch dateAKIELO+ Digital Battery Tester Easy Read LCD Display No Battery Required Universal Household Battery Checker for Size AA AAA C D 9V 1.5 Cell (Batteries Not Included)
- Price
- £4.88
- Rating
- 4.5/5
- Reviews
- 1,447
- Age
- 11mo ago
Battery Tester for All Batteries UK - Digital Battery Checker - LCD Display Capacity Level Tester - Compatible with AA AAA C D N 9V 1.5V Button Cell Batteries
- Price
- £4.32
- Rating
- 4.6/5
- Reviews
- 62
- Age
- 1y ago
Dlyfull Magnetic Battery Tester Universal Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries Requires No Battery to Operate
- Price
- £6.79
- Rating
- 4.6/5
- Reviews
- 223
- Age
- 1y ago
Universal Battery Checker - Digital Capacity Level Tester for AA AAA N D 9V and 1.55V Button Cells (No Battery Required to Operate)
- Price
- £5.07
- Rating
- 4.7/5
- Reviews
- 51
- Age
- 1y ago
EVRU LCD Household Battery Tester Checker Digital Battery Capacity Level Tester for C AA AAA D N 9V 1.5V Button Cell Small Mini Batteries with upgraded EVRU internal chipset
- Price
- £4.07
- Rating
- 4.2/5
- Reviews
- 170
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 77% of clicks. A locked shelf that new listings rarely crack.
Brands
11 falling
Sellers
29
Est. top-5 brand share
87%
Top 20: 100%
Est. top-5 click share
77%
Top 20: 100%
Open market
10%
- Nartel37%
- AKIELO23%
- DLYFULL15%
- WUJUN9%
- Trifletopia3%
- EVRU3%
- Open — no brand owns it (5 brands, 10%)
Demand
Battery Tester search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Dec · busiest ÷ quietest = 2.9×
Search terms
Top Battery Tester search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- battery tester201K/yr
- battery tester for all batteries uk42K/yr
- battery checker11K/yr
- aa battery tester10K/yr
- household battery testers8K/yr
- battery checker tester9K/yr
- battery tester for small batteries uk8K/yr
- battery tester aa aaa6K/yr
- battery-tester4K/yr
- aa aaa battery tester4K/yr
Reviews and returns
What reviews say buyers love and hate about Battery Tester
We read the reviews and the return reasons for every product selling here.
“Kitchen scales said low battery”
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.
18 topics
Keep looking
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Niches in the same category that score near this one. Research these next.
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Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Battery Tester 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