Is portable charger profitable to sell on Amazon United States?

The niche generates $52.9M/yr across 32 tracked products. 9 of 9 products launched in the last 360 days are still selling. 90-day search growth is +1.3%. Flapen's verdict: Launch it (62/100).

How competitive is the portable charger niche?

19 brands and 47 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 67% of demand.

What do buyers complain about in portable charger?

Top complaints mined from reviews: Charging, Durability, Weight Heavy. The return rate is 2.4%.

When does demand for portable charger peak?

Demand peaks in Jul–Dec; the busiest month runs 1.8× the quietest.

What does it cost to enter the portable charger niche?

Listings span $12.60–$100.96; the average listing price is $27.90 (sweet spot $15–$100). The average incumbent carries 10,195 reviews — the moat a new listing must climb.

portable charger

Launch it

A $52.9M/yr market growing +1.3% this quarter with returns at 2.4% — clears our launch bar.

Market size

Incredible$52.9M

$52.9M/yr · 52.7M searches

Avg price

Incredible$27.90

avg listing price — sweet spot $15–$100

Price range

Great$12.60–$100.96

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

Competition

Good44%

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

Returns

Good2.4%

return rate — above 6% kills the launch gate

Brand share

Good67%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Conversion

Okay3.6%

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

Growth

Okay+1.3%

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

Review moat

Bad10,194.56

avg incumbent reviews — the moat a new listing must climb

According to Flapen's Amazon United States niche tracking, portable charger is a $52.9M/yr Amazon United States market (52.7M searches/yr). The top 5 brands hold 67% of demand. Demand peaks in Jul–Dec. Verdict: Launch it — 62/100.

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

Market data

Units sold / yr: 1.0M–1.0M; avg 50,000–60,000/product
Revenue / yr: $27.9M–$27.9M; units × avg price
Launch success: 100%; 9 of 9 new (360d)
Conversion rate: 3.6%
Avg BSR: #51
Page quality: 0%
Prime: 100%
Sponsored: 97%
Out of stock: 1.5%
Avg brand age: 34 months
Avg seller age: 161 days

Competition

The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.

Brands

19 falling

Sellers

Top-5 brand share

67%

Top 20: 100%

Top-5 click share

44%

Top 20: 82%

Open market

28%

INIU26%
Anker22%
Miady8%
VRURC6%
podoru6%
ZZI5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +1.3% search growth over the last 90 days.

Peak months: Jul, Dec · busiest ÷ quietest = 1.8×

Open Trend

Product shelf

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

Top sellers

by 90-day click share

INIU 45W Fast Charging Portable Charger 40% Smaller 10000mAh with Detachable Cable Flight-Safe Travel Power Bank USB C External Phone Battery Pack for iPhone 17 16 Pro iPad Samsung S26 Google etc

INIU$20.274.5★81,509 rev

podoru for Magsafe Battery Pack 5000mAh Magnetic Power Bank with Type-C Cable 20W PD Fast Charging Lighting Input Wireless Portable Charger for iPhone 17/16/15/14/13/12/ All Series-Black

podoru$17.664.4★10,768 rev

Anker Power Bank 20 000mAh Travel Essential Portable Charger with Built-in USB-C Cable 3-Port 87W Max Fast Charging Battery Pack for MacBook iPhone 16/15 Series Samsung Switch and More

Anker$52.714.6★8,188 rev

Portable Charger Power Bank 60000mAh Battery Pack with 3 in 1 USB-C/iOS/Micro-USB Cable 22.5W Fast Charging Portable Phone Charger Travel Camping Essential Powerbank for iPhone 17/16 Samsung Ebony

ZZI$31.294.4★834 rev

Anker Power Bank(PowerCore 10K) Compact Travel-Ready 10 000mAh Battery Pack with PowerIQ Charging Technology 5V/3A High-Speed Charging for iPhone iPad and More (1 Black)

Anker$20.754.5★6,814 rev

Newest

by launch date

Amazon Basics Slim Portable Charger Power Bank with LED Display 10 000 mAh Black

Amazon Basics$19.91258 rev

3mo ago

Miady 2-Pack Portable Charger Slim 10000mAh Power Bank Travel Battery Pack 3 Outputs 2 Inputs Compatible with iPhone 17/16/15/14/13 Galaxy S24/22 iPad Android etc (Black+White)

Miady$17.86309 rev

3mo ago

Portable Charger Power Bank 56800mAh Battery Pack 22.5W Fast Charging Portable Phone Charger for Camping Travel Essential Compatible with iPhone 17/16/15/14/13 Series Samsung Google iPad-Black

MaiVoz$28.56467 rev

4mo ago

Portable Charger Power Bank - 60 000mAh Battery Pack 22.5W Fast Charging Phone Charger Attached USB-C/iOS/Micro-USB Cable Powerbank for iPhone 17 16 15 14 13 Samsung for Travel Camping Essentials

IAPOS$30.951,281 rev

5mo ago

Power Bank 15000mAh Portable Charger with Built in Cable 22.5W Fast Charging 6 Outputs Slim Travel Essential Battery Pack with LED Display Compatible with iPhone 17/16/15/14/13 iPad Black

HELLEE$22.481,533 rev

7mo ago

Reviews

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

What buyers love

Charging39%

“Charge fast”

Quality-Overall8%

“Solid build quality”

Portability6%

“Easily portable”

Battery Life5%

“Amazing battery life”

Value For Money5%

“Great value for the money”

Ease Of Use5%

“easy to hold”

Size-Overall3%

“Convenient size”

Advertised Vs Actual Product3%

“Accurate Description”

Efficiency3%

“Works flawlessly”

Weight Light2%

“Lightweight and easy to use”

What buyers complain about

Charging39%

“Charges slowly”

Durability10%

“Did not last”

Weight Heavy4%

“heavier than expected”

Battery Life4%

“No battery life”

Functionality-Overall4%

“DOESN'T WORK”

Quality-Overall3%

“Cheap quality”

Heating3%

“Heats Up”

Size-Overall2%

“To big”

Advertised Vs Actual Product2%

“FALSE Advertising”

Value For Money1%

“it costs more”

Top return reasons

Charging50%

Weight Heavy12%

Size-Overall7%

Value For Money5%

Compatibility-Overall5%

Functionality-Overall4%

Advertised Vs Actual Product3%

Battery Life2%

Defective Material/Parts2%

Product Condition1%

Common questions

Is portable charger profitable to sell on Amazon United States?: The niche generates $52.9M/yr across 32 tracked products. 9 of 9 products launched in the last 360 days are still selling. 90-day search growth is +1.3%. Flapen's verdict: Launch it (62/100).
How competitive is the portable charger niche?: 19 brands and 47 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 67% of demand.
What do buyers complain about in portable charger?: Top complaints mined from reviews: Charging, Durability, Weight Heavy. The return rate is 2.4%.
When does demand for portable charger peak?: Demand peaks in Jul–Dec; the busiest month runs 1.8× the quietest.
What does it cost to enter the portable charger niche?: Listings span $12.60–$100.96; the average listing price is $27.90 (sweet spot $15–$100). The average incumbent carries 10,195 reviews — the moat a new listing must climb.

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portable charger

Market data

Competition

Demand & seasonality

Product shelf

Top sellers

Newest

Trending

Reviews

What buyers love

What buyers complain about

Top return reasons

Common questions

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