Is ecoflow extra battery cable profitable to sell on Amazon United States?

The niche generates $279K/yr across 38 tracked products. 14 of 23 products launched in the last 360 days are still selling. 90-day search growth is -3.8%. Flapen's verdict: Skip it (43/100).

How competitive is the ecoflow extra battery cable niche?

11 brands and 72 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 93% of demand.

What do buyers complain about in ecoflow extra battery cable?

Top complaints mined from reviews: Charging, Durability, Weight Heavy. The return rate is 3.3%.

What does it cost to enter the ecoflow extra battery cable niche?

Listings span $13.58–$773.21; the average listing price is $126.79 (sweet spot $15–$100). The average incumbent carries 688 reviews — the moat a new listing must climb.

ecoflow extra battery cable

Skip it

Prices mostly outside the sweet spot ($13.58–$773.21) — this niche doesn't clear our bar today.

Competition

Good42%

top-5 click share — leaders hold, buyers still browse

Review moat

Good688.16

avg incumbent reviews — the moat a new listing must climb

Avg price

Good$126.79

avg listing price — sweet spot $15–$100

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Market size

Good$279K

$279K/yr · 100K searches

Returns

Okay3.3%

return rate — above 5% kills the launch gate

Conversion

Okay2.2%

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

Growth

Bad-3.8%

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

Brand share

Bad93%

top-5 brand share — brand-locked demand

Price range

Bad$13.58–$773.21

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

Signals High Price

According to Flapen's Amazon United States niche tracking, ecoflow extra battery cable is a $279K/yr Amazon United States market (100K searches/yr). The top 5 brands hold 93% of demand. Verdict: Skip it — 43/100.

Data updated Jul 6, 2026 · scored weekly · How we score niches

ecoflow extra battery cable market data

Units sold / yr: 2K–2K; avg 0–100/product
Revenue / yr: $190K–$254K; units × avg price
Conversion rate: 2.2%
Avg BSR: #602
Page quality: 0%
Prime: 76%
Sponsored: 92%
Out of stock: 4.8%
Avg brand age: 21 months
Avg seller age: 180 days

Competition & brand share

The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.

Brands

11 flat

Sellers

Top-5 brand share

93%

Top 20: 100%

Top-5 click share

42%

Top 20: 84%

Open market

EF ECOFLOW84%
Sprmith3%
HulkGoo2%
Rjmubaius2%
Anker2%
SAGUCFS2%
Open — no brand owns it (5 brands, 5%)

Demand

Weekly Amazon search volume, last 18 weeks — -3.8% search growth over the last 90 days.

Open Trend

Top ecoflow extra battery cable search terms

ecoflow power bank41K/yr -6.7%1.1% conv.
ecoflow charger11K/yr -4.0%2.0% conv.
ecoflow extra battery cable8K/yr -0.5%2.0% conv.
xt150 cable5K/yr +53.7%1.4% conv.
ecoflow rapid power bank7K/yr -14.3%2.6% conv.
power bank ecoflow5K/yr +5.8%0.4% conv.
ecoflow battery bank7K/yr -17.3%0.7% conv.
ecoflow rapid8K/yr -13.3%1.8% conv.
eco flow power bank5K/yr -8.7%1.5% conv.
ecoflow charging cable4K/yr -2.1%4.7% conv.

All search terms

Top ecoflow extra battery cable 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

EF ECOFLOW Laptop Power Bank 25000mAh Rapid Portable Charger Triple 100W USB-C Ports Built-in Retractable Cables Fast Charging for iPhone 17/16 Series MacBook Samsung and More

EF ECOFLOW$91.304.4★180 rev

EF ECOFLOW Laptop Power Bank 25 000mAh 170W Portable Charger with Dual 140W USB-C Ports Smart Display Flight-Approved for Travel Fast Charging for iPhone 17/16 Series MacBook Samsung and More

EF ECOFLOW$86.924.2★121 rev

EF ECOFLOW Rapid Mag Power Bank Qi2.2 25W MagSafe-Compatible Portable Charger 10 000mAh Magnetic Power Charger with Built-in USB-C Cable and Foldable Stand for iPhone 17/16/15

EF ECOFLOW$67.994.0★106 rev

EF ECOFLOW Rapid Pro Power Bank 4-Port with 300W Max Output Portable Charger with 140W Built-in Cable TSA-Approved Smart APP 3950x7mAh for MacBook Pro/Air iPhone 17/16 Series Laptops and More

EF ECOFLOW$169.554.2★201 rev

EF ECOFLOW Rapid Mag Power Bank Qi2 Certified 15W Ultra-Fast MagSafe-Compatible Portable Charger 10 000mAh Magnetic Power Charger with Foldable Stand for iPhone 17/16/15.

EF ECOFLOW$59.454.4★100 rev

Newest

by launch date

EF ECOFLOW Rapid 3-in-1 Portable Charger 10 000mAh Power Bank with Built-in USB-C Cable and Foldable Wall Plug 30W Max Battery Pack Travel Essentials for iPhone 17/16/15 Series Galaxy MacBook

EF ECOFLOW$48.1844 rev

2mo ago

ChuNiQ Delta Extra Battery Cable for EcoFlow Delta 2 Delta 2 Max Delta 3

ChuNiQ$32.1431 rev

4mo ago

Extra Battery Cable for ecoflow XT150 Extra Battery Connection Cable Compatible with Delta 2 2 Max Max 3 3 Plus 3 1500 Wave 2 Wave 3 Not Compatible with Pro3 (1 m)

Sprmith$43.6711 rev

7mo ago

EF ECOFLOW Rapid Mag Power Bank Qi2.2 25W MagSafe-Compatible Portable Charger 10 000mAh Magnetic Power Charger with Built-in USB-C Cable and Foldable Stand for iPhone 17/16/15

EF ECOFLOW$67.99106 rev

8mo ago

EF ECOFLOW Rapid Mag Power Bank Qi2 Certified 15W Ultra-Fast MagSafe-Compatible Portable Charger 10 000mAh Magnetic Power Charger with Foldable Stand for iPhone 17/16/15.

EF ECOFLOW$59.45100 rev

8mo ago

What buyers say about ecoflow extra battery cable

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

What buyers love

Charging26%

“Fast charger”

Quality-Overall13%

“Build quality is excellent”

Battery Life8%

“Best Battery”

Portability8%

“very portable”

Value For Money5%

“Good value for money”

Ease Of Use3%

“EASY TO USE”

Strength3%

“The build quality is solid”

Advertised Vs Actual Product3%

“As advertised”

Design-Overall3%

“The design is simple”

Size-Overall2%

“I love the size”

What buyers complain about

Charging19%

“doesn't charge”

Durability10%

“Failed within months”

Weight Heavy6%

“It is a bit bulky”

Battery Life5%

“Battery drain too fast”

Value For Money4%

“A bit pricey”

Functionality-Overall4%

“it functions poor”

Quality-Overall4%

“Bad Quality”

Size-Overall2%

“Smaller than it looks”

Instructions/User Manual/Troubleshooting2%

“The instructions are not included in the box”

Connectivity-Overall2%

“Bad connections”

Top return reasons

Charging31%

Weight Heavy17%

Value For Money12%

Size-Overall10%

Functionality-Overall4%

Advertised Vs Actual Product4%

Compatibility-Overall4%

Defective Material/Parts2%

Product Condition2%

Socket/Port/Plug2%

Common questions

Is ecoflow extra battery cable profitable to sell on Amazon United States?: The niche generates $279K/yr across 38 tracked products. 14 of 23 products launched in the last 360 days are still selling. 90-day search growth is -3.8%. Flapen's verdict: Skip it (43/100).
How competitive is the ecoflow extra battery cable niche?: 11 brands and 72 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 93% of demand.
What do buyers complain about in ecoflow extra battery cable?: Top complaints mined from reviews: Charging, Durability, Weight Heavy. The return rate is 3.3%.
What does it cost to enter the ecoflow extra battery cable niche?: Listings span $13.58–$773.21; the average listing price is $126.79 (sweet spot $15–$100). The average incumbent carries 688 reviews — the moat a new listing must climb.