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plug in battery pack

Worth a look62/100

plug in battery pack shows demand growing +597.2%, but a small market ($233K/yr) keeps it on the watch list.

Market/yr

$233K

Growth (1y)

+597.2%

Products

43

Brands

25

was 24 a year ago

Sellers

68

Price range

$14.85–$70.38

Returns

2.4%

Rating

4.4★

62/100

Worth a look

Scores 62/100 — above our 62-point bar, but a launch gate (market size, growth, or returns) failed.

Market sizeGrowthCompetitionQuality gapReturns
Market size
12
×0.30
Growth
100
×0.30
Competition
77
×0.20
Quality gap
50
×0.10
Returns
81
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +597.2% year over year.
10K5KPrime Day '24Spike '24Black Friday '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26Jul '24Nov '24Mar '25Jun '25Oct '25Feb '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: May, Dec · busiest ÷ quietest = 2.7×

Competition

20%INIU
  • INIU20%
  • Anker13%
  • HETP9%
  • VRURC8%
  • TORRAS6%
  • Feob5%
  • Other (19 brands)39%

Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen. 25 brands and 68 sellers compete here.

Brands

25 rising

was 24 a year ago

Sellers

68

Top 5 brand share

56%

#ProductBrandPriceRatingReviewsClick shareTrend

Product shelf

All 43 tracked products in this niche.

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 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 reviews

[2-Pack]Portable Charger for iPhone 17/16/15 Series Upgraded 5200mAh PD USB C Power Bank Built-in USB-C Connector Battery Pack Compatible with iPhone 17/17 Pro/17 Pro Max/16/15 Series Samsung Android

[2-Pack]Portable Charger for iPhone 17/16/15 Series Upgraded 5200mAh PD USB C Power Bank Built-in USB-C Connector Battery Pack Compatible with iPhone 17/17 Pro/17 Pro Max/16/15 Series Samsung Android

HETP

$27.014.3★1,946 reviews

for Magsafe Portable Charger 5000mAh Slim Wireless Magnetic Power Bank with USB C Charging Travel Essential for Magsafe Battery Pack Compatible with iPhone 17/16/15/14/13/12 Series Graphite Gray

for Magsafe Portable Charger 5000mAh Slim Wireless Magnetic Power Bank with USB C Charging Travel Essential for Magsafe Battery Pack Compatible with iPhone 17/16/15/14/13/12 Series Graphite Gray

TRKOY

$20.074.2★4,999 reviews

for Magsafe Portable Charger Power Bank 10000mAh Wireless Magnetic with Type-C 20W PD Fast Charging LED Display for Magsafe Battery Pack Wireless Portable Charger for iPhone 17/16/15/14 all Series

for Magsafe Portable Charger Power Bank 10000mAh Wireless Magnetic with Type-C 20W PD Fast Charging LED Display for Magsafe Battery Pack Wireless Portable Charger for iPhone 17/16/15/14 all Series

golioklsy

$22.724.4★1,625 reviews

Anker Nano 3-in-1 Portable iPhone 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

Anker Nano 3-in-1 Portable iPhone 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

Anker

$38.564.6★2,901 reviews

TORRAS MiniMag 5000mAh Magnetic Power Bank Ultra-Slim 0.3in MagSafe-Compatible Wireless Charger 18W USB-C Fast Charging Battery Pack for Daily Commute & EDC Fits iPhone 17/16/15/14/13/12 Gray

TORRAS MiniMag 5000mAh Magnetic Power Bank Ultra-Slim 0.3in MagSafe-Compatible Wireless Charger 18W USB-C Fast Charging Battery Pack for Daily Commute & EDC Fits iPhone 17/16/15/14/13/12 Gray

TORRAS

$37.554.2★3,308 reviews

iWALK Portable Charger for iPhone 17/16/15 USB-C Small Power Bank 20W 4 500mAh Fast Charging Battery Pack Compatible with iPhone 15/16/16/17 Plus/17 Pro/17 Pro Max Samsung Galaxy S25/S24/S23 Android

iWALK Portable Charger for iPhone 17/16/15 USB-C Small Power Bank 20W 4 500mAh Fast Charging Battery Pack Compatible with iPhone 15/16/16/17 Plus/17 Pro/17 Pro Max Samsung Galaxy S25/S24/S23 Android

iWALK

$19.604.3★13,089 reviews

Mini Portable Charger for iPhone 14/13 Series Upgraded 5000mAh PD Fast Charging Battery Pack LCD Display Cute Power Bank Portable Phone Charger for iPhone 14/14 Pro Max/13/12 Pro/11/XS/XR/X/8/7/6

Mini Portable Charger for iPhone 14/13 Series Upgraded 5000mAh PD Fast Charging Battery Pack LCD Display Cute Power Bank Portable Phone Charger for iPhone 14/14 Pro Max/13/12 Pro/11/XS/XR/X/8/7/6

HETP

$15.454.2★934 reviews

Reviews

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

What buyers love

Charging40%

“charges my phone fast”

Quality-Overall8%

“The build quality is excellent”

Portability6%

“Easily portable”

Ease Of Use5%

“easy to hold”

Battery Life5%

“Great battery power”

Value For Money4%

“Definitely worth the price”

Size-Overall4%

“Compact in size”

Efficiency3%

“Works great in a pinch”

Advertised Vs Actual Product3%

“Accurate Description”

Weight Light3%

“Lightweight and easy to use”

What buyers complain about

Charging36%

“Did not charge”

Durability10%

“Did not last”

Battery Life4%

“Poor battery life”

Weight Heavy4%

“Heavier than I expected”

Heating4%

“Heats Up”

Functionality-Overall4%

“Not functional”

Quality-Overall3%

“Bad quality”

Size-Overall2%

“doesnt fit”

Advertised Vs Actual Product2%

“False Advertising”

Compatibility-Overall2%

“this is when I learned it is actually not compatible”

Top return reasons

  • Charging55%
  • Weight Heavy8%
  • Compatibility-Overall6%
  • Size-Overall5%
  • Value For Money4%
  • Functionality-Overall3%
  • Advertised Vs Actual Product3%
  • Battery Life2%
  • Magnetic Strength/Adsorption2%
  • Heating2%

Data scraped July 6, 2026 · Marketplace baseline: 4.4★ avg rating · $22.78 median price · 2.2% median returns across 14,888 tracked niches.