Is vax onepwr battery profitable to sell on Amazon United Kingdom?

The niche generates £165K/yr across 11 tracked products. 2 of 7 products launched in the last 360 days are still selling. 90-day search growth is -19.4%. Flapen's verdict: Worth a look (50/100).

How competitive is the vax onepwr battery niche?

10 brands and 21 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 84% of demand.

What do buyers complain about in vax onepwr battery?

Top complaints mined from reviews: Charging, Battery Life, Functionality-Overall. The return rate is 1.9%.

When does demand for vax onepwr battery peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the vax onepwr battery niche?

Listings span £25.21–£64.88; the average listing price is £33.81 (sweet spot $15–$100). The average incumbent carries 260 reviews — the moat a new listing must climb.

vax onepwr battery

Worth a look

Shows a sweet-spot price point ($33.81 avg), but soft demand (-19.4% this quarter) keeps it on the watch list.

Avg price

Incredible£33.81

avg listing price — sweet spot $15–$100

Price range

Incredible£25.21–£64.88

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

Review moat

Great260.18

avg incumbent reviews — the moat a new listing must climb

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Conversion

Great7.4%

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

Returns

Great1.9%

return rate — above 5% kills the launch gate

Market size

Okay£165K

£165K/yr · 66K searches

Brand share

Okay84%

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

Competition

Bad81%

top-5 click share — a locked-up shelf

Growth

Bad-19.4%

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

According to Flapen's Amazon United Kingdom niche tracking, vax onepwr battery is a £165K/yr Amazon United Kingdom market (66K searches/yr). The top 5 brands hold 84% of demand. Verdict: Worth a look — 50/100.

Data updated Jul 28, 2026 · scored weekly · How we score niches

vax onepwr battery market data

Units sold / yr: 3K–4K; avg 100–250/product
Revenue / yr: £101K–£135K; units × avg price
Conversion rate: 7.4%
Avg BSR: #101
Page quality: 0%
Prime: 73%
Sponsored: 91%
Out of stock: 13.9%
Avg brand age: 16 months
Avg seller age: 201 days

Competition & brand share

The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.

Brands

10 rising

Sellers

Top-5 brand share

84%

Top 20: 100%

Top-5 click share

81%

Top 20: 100%

Open market

11%

Vax27%
Remate24%
VelleBatt21%
Generic7%
REACELL6%
BAKTH5%
Open — no brand owns it (4 brands, 11%)

Demand & seasonality

Weekly Amazon search volume, last 103 weeks — -19.4% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top vax onepwr battery search terms

vax onepwr battery22K/yr -18.6%5.2% conv.
vax blade 4 battery12K/yr -14.5%5.8% conv.
vax battery replacement12K/yr -31.1%5.8% conv.
vax battery10K/yr -19.9%4.2% conv.
vax one pwr lithium ion 4.0 max battery3K/yr +23.6%8.5% conv.
vax 4.0 ah onepwr battery4K/yr -18.2%5.5% conv.
vax one power battery3K/yr -30.8%5.7% conv.

All search terms

Top vax onepwr 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 11 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

4.5Ah 20V Replacement for Vax ONE PWR Battery Compatible with Vax One PWR Model BV25040 BV15030 BH15260PC BV29040V Cordless Vacuum Cleaner

Remate£25.994.4★90 rev

Vax Genuine ONEPWR 4.0Ah MAX Battery Replacement 3 Year Warranty Fits every ONEPWR product BV29040V Black

Vax£59.024.5★2,179 rev

4.5Ah 20V Replacement for Vax lithium Battery Compatible with BV25040 BV15030 BV15260 BH15260PC Cordless Vacuum Cleaners

VelleBatt£25.213.7★38 rev

4500mAh 20V Replacement for Vax Battery Compatible with BV25040 BV15030 BV15260 BH15260PC Cordless Vacuum Cleaner

Generic£25.474.4★65 rev

REACELL 4.0Ah Battery for Vax ONE PWR 18V(20V) 4000mAh Li-ion High Capacity

REACELL£28.154.3★56 rev

Newest

by launch date

GOXX 4500mAh 20V Replacement For Vax ONE PWR Battery Compatible With BV25040 BV15030 BH15260PC Model

GOXX£26.318 rev

4mo ago

Leisuda 4.0Ah BV25040 Battery Replacement for Vax ONE PWR Battery 18V(20V)

Leisuda£28.1518 rev

5mo ago

YCFSERMYO 4500mAh 20V Battery for Vax ONE PWR Compatible with Vax One PWR Model BV25040 BV15030 BH15260PC BV29040V Cordless Vacuum Cleaner

YCFSERMYO£27.8717 rev

6mo ago

REACELL 4.0Ah Battery for Vax ONE PWR 18V(20V) 4000mAh Li-ion High Capacity

REACELL£28.1556 rev

7mo ago

4.5Ah 20V Replacement for Vax ONE PWR Battery Compatible with Vax One PWR Model BV25040 BV15030 BH15260PC BV29040V Cordless Vacuum Cleaner

Remate£25.9990 rev

10mo ago

What buyers say about vax onepwr battery

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

What buyers love

Battery Life27%

“Great value, longer lasting battery”

Value For Money18%

“Economical replacement”

Charging13%

“Charging is simple”

Size-Overall13%

“Fits the vacuum properly”

Quality-Overall6%

“It worth the price for the quality”

Advertised Vs Actual Product5%

“Just what I needed”

Compatibility-Overall2%

“Compatible with device”

Durability2%

“It extends the life of the appliance significantly”

Strength1%

“seems to be just as powerful”

Heating1%

“Battery heat remains moderate”

What buyers complain about

Charging22%

“Initial charging cycles showed slightly inconsistent readings”

Battery Life18%

“Faulty battery”

Functionality-Overall11%

“Starts and dies straight away”

Compatibility-Overall8%

“Wasnt compatible with Vax machine”

Value For Money7%

“Nearly as expensive so far”

Durability6%

“Broke after 6 weeks”

Quality-Overall6%

“Not good quality”

Advertised Vs Actual Product1%

“One word missing from the description - ONLY”

Constant Reboot Or Restart1%

“only works for about 2 seconds then turns off”

Brightness/Shine/Glow1%

“No indicator lights illuminated at all”

Top return reasons

Charging46%

Functionality-Overall12%

Compatibility-Overall11%

Battery Life11%

Size-Overall7%

Defective Material/Parts5%

Quality-Overall3%

Advertised Vs Actual Product2%

Product Condition1%

Durability1%

Common questions

Is vax onepwr battery profitable to sell on Amazon United Kingdom?: The niche generates £165K/yr across 11 tracked products. 2 of 7 products launched in the last 360 days are still selling. 90-day search growth is -19.4%. Flapen's verdict: Worth a look (50/100).
How competitive is the vax onepwr battery niche?: 10 brands and 21 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 84% of demand.
What do buyers complain about in vax onepwr battery?: Top complaints mined from reviews: Charging, Battery Life, Functionality-Overall. The return rate is 1.9%.
When does demand for vax onepwr battery peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the vax onepwr battery niche?: Listings span £25.21–£64.88; the average listing price is £33.81 (sweet spot $15–$100). The average incumbent carries 260 reviews — the moat a new listing must climb.