Is 9v rechargeable battery profitable to sell on Amazon United Kingdom?

The niche generates £70K/yr across 15 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is -23.5%. Flapen's verdict: Skip it (42/100).

How competitive is the 9v rechargeable battery niche?

12 brands and 43 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 78% of demand.

What do buyers complain about in 9v rechargeable battery?

Top complaints mined from reviews: Charging, Amplification, Battery Life. The return rate is 0.6%.

When does demand for 9v rechargeable battery peak?

Demand is steady year-round — the busiest month runs 1.3× the quietest.

What does it cost to enter the 9v rechargeable battery niche?

Listings span £4.58–£27.99; the average listing price is £11.61 (sweet spot $15–$100). The average incumbent carries 16,942 reviews — the moat a new listing must climb.

9v rechargeable battery

Skip it

Soft demand (-23.5% this quarter) — this niche doesn't clear our bar today.

Returns

Incredible0.6%

return rate — above 5% kills the launch gate

Conversion

Great7.3%

search→purchase rate — share of searches ending in a sale

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Price range

Good£4.58–£27.99

cheapest to priciest tracked listing — scored on the share inside $15–$100

Avg price

Okay£11.61

avg listing price — sweet spot $15–$100

Brand share

Okay78%

top-5 brand share — brands hold most of the demand

Competition

Bad71%

top-5 click share — a locked-up shelf

Review moat

Bad16,942.47

avg incumbent reviews — the moat a new listing must climb

Market size

Bad£70K

£70K/yr · 83K searches

Growth

Bad-23.5%

90-day search growth — must beat 0% to launch

According to Flapen's Amazon United Kingdom niche tracking, 9v rechargeable battery is a £70K/yr Amazon United Kingdom market (83K searches/yr). The top 5 brands hold 78% of demand. Verdict: Skip it — 42/100.

Data updated Jul 22, 2026 · scored weekly · How we score niches

9v rechargeable battery market data

Units sold / yr: 5K–6K; avg 250–500/product
Revenue / yr: £58K–£70K; units × avg price
Conversion rate: 7.3%
Avg BSR: #200
Page quality: 0%
Prime: 100%
Sponsored: 80%
Out of stock: 11.7%
Avg brand age: 66 months
Avg seller age: 188 days

Competition & brand share

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

Brands

12 falling

Sellers

Top-5 brand share

78%

Top 20: 100%

Top-5 click share

71%

Top 20: 100%

Open market

15%

Amazon Basics31%
ENEGON17%
TAYUZH12%
HiQuick9%
Energizer8%
EBL7%
Open — no brand owns it (6 brands, 15%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -23.5% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.3×

Open Trend

Top 9v rechargeable battery search terms

9v rechargeable battery36K/yr -24.9%5.2% conv.
9v battery rechargeable16K/yr -19.9%6.4% conv.
rechargeable 9v battery12K/yr +0.1%5.9% conv.
rechargeable 9v batteries and charger6K/yr -17.2%5.3% conv.
9v rechargeable battery and charger5K/yr -1.8%5.4% conv.
rechargeable battery 9v4K/yr -7.6%5.1% conv.
9v rechargeable batteries4K/yr -73.6%2.8% conv.

All search terms

Top 9v rechargeable 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 15 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Amazon Basics 4-Pack Rechargeable 9V NiMH Batteries 200mAh Recharge up to 1000x Times Pre-Charged

Amazon Basics£9.314.5★6,075 rev

ENEGON 9V Rechargeable Battery 12150mWh High Capacity Lithium Batteries with USB-C Fast Charging Cable Ideal for Smoke Detectors Microphone Alarms Toys Torches Medical Devices etc 2-Pack

ENEGON£12.104.4★603 rev

HiQuick 2-slot 9V Battery Charger Fast Charging Function Type C and Micro USB Input with 2 x 280mAh 9V NI-MH Rechargeable Batteries Battery and Charger Set

HiQuick£12.434.6★775 rev

Energizer Recharge Power Plus - Rechargeable 9V Battery (1 Pack) - 175 mAh NiMH - Fire Alarms Smoke Detectors Radios Toys - 100% Recyclable Plastic Free Packaging

Energizer£6.024.5★3,525 rev

EBL USB Rechargeable 9V Batteries - 5400mWh Long Lasting Batteries with Micro Charging Cable - Quick Charge in 2 Hours (Pack of 4)

EBL£14.464.4★916 rev

Newest

by launch date

9V Rechargeable Battery 3600mWh 9 V High Capacity Lithium Batteries for Smoke Detectors Microphone Alarms Toys Torches Medical Devices etc 2 Pack

TAYUZH£10.1130 rev

8mo ago

ENEGON 9V Rechargeable Battery 12150mWh High Capacity Lithium Batteries with USB-C Fast Charging Cable Ideal for Smoke Detectors Microphone Alarms Toys Torches Medical Devices etc 2-Pack

ENEGON£12.10603 rev

10mo ago

LINENGXIA 9V 1100mAh Lithium Rechargeable 2-Pack Batteries Type-C Cable

LINENGXIA£10.8790 rev

11mo ago

2 Pack 9 V Rechargeable Battery 13500mWh 9 V High Capacity Lithium Batteries with USB-C Fast Charging Cable Ideal for Alarms Toys Smoke Detectors Microphone Torches Medical Devices etc.

HUAENG£12.14174 rev

11mo ago

2Pack 9V Rechargeable Battery 3800mWh 9 V High Capacity Lithium Batteries for Smoke Detectors Microphone Alarms Toys Torches Medical Devices etc

TAYUZH£11.9488 rev

1y ago

What buyers say about 9v rechargeable battery

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

What buyers love

Charging29%

“Good product fast charging”

Battery Life23%

“Excellent batteries”

Quality-Overall11%

“As good as branded ones”

Value For Money7%

“Good price”

Ease Of Use5%

“Very useful”

Advertised Vs Actual Product4%

“As described”

Durability3%

“last a reasonable time”

Functionality-Overall2%

“Truly revolutionary as far as I'm concerned”

Microphone2%

“purchased for Church to run Vicar's microphone which worked perfectly last Sunday”

Display Brightness2%

“useful LED indicators”

What buyers complain about

Charging33%

“The charging unit is no better”

Amplification12%

“Dont buy these batteries if you use them for a electric guitar or bass guitar causes interference on amp”

Battery Life10%

“Very disappointed with battery life”

Size-Overall8%

“Slightly oversized”

Durability7%

“Poor lifespan”

Instructions/User Manual/Troubleshooting4%

“You cannot read the instructions”

Advertised Vs Actual Product4%

“Misleading, avoid”

Noise Level3%

“2 - This added an awful buzzing noise to the output on my guitars. All Taylors”

Value For Money3%

“Ive found single-use versions to be pretty expensive”

Ease Of Use2%

“difficult to insert/remove”

Top return reasons

Charging37%

Battery Life14%

Functionality-Overall9%

Noise Level7%

Bass7%

Audio Quality5%

Compatibility-Overall5%

Size-Overall4%

Defective Material/Parts3%

Advertised Vs Actual Product3%

Common questions

Is 9v rechargeable battery profitable to sell on Amazon United Kingdom?: The niche generates £70K/yr across 15 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is -23.5%. Flapen's verdict: Skip it (42/100).
How competitive is the 9v rechargeable battery niche?: 12 brands and 43 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 78% of demand.
What do buyers complain about in 9v rechargeable battery?: Top complaints mined from reviews: Charging, Amplification, Battery Life. The return rate is 0.6%.
When does demand for 9v rechargeable battery peak?: Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the 9v rechargeable battery niche?: Listings span £4.58–£27.99; the average listing price is £11.61 (sweet spot $15–$100). The average incumbent carries 16,942 reviews — the moat a new listing must climb.