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ultra slim power bank

Skip it53/100

a small market ($298K/yr) — ultra slim power bank doesn't clear our bar today.

Market/yr

$298K

Growth (1y)

+231.8%

Products

26

Brands

7

was 6 a year ago

Sellers

23

Price range

$10.14–$63.18

Returns

2.4%

Rating

4.4★

53/100

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Scored 53/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
15
×0.30
Growth
80
×0.30
Competition
57
×0.20
Quality gap
51
×0.10
Returns
81
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +231.8% year over year.
26K13KPrime Day '24Spike '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: Jan, Nov, Dec · busiest ÷ quietest = 4.2×

Competition

58%VEEKTOMX
  • VEEKTOMX58%
  • LISEN23%
  • INIU8%
  • TRKOY4%
  • Anker4%
  • TORRAS2%
  • Other (1 brands)1%

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them. 7 brands and 23 sellers compete here.

Brands

7 rising

was 6 a year ago

Sellers

23

Top 5 brand share

97%

#ProductBrandPriceRatingReviewsClick shareTrend

Product shelf

All 26 tracked products in this niche.

VEEKTOMX Portable Charger with Built in Cables 10000mAh Power Bank for iPhone with AC Wall Plug Fast Charging USB C Slim Battery Pack with LED Display Compatible with iPhone 17/16/15 Samsung

VEEKTOMX Portable Charger with Built in Cables 10000mAh Power Bank for iPhone with AC Wall Plug Fast Charging USB C Slim Battery Pack with LED Display Compatible with iPhone 17/16/15 Samsung

VEEKTOMX

$18.544.4★1,352 reviews

VEEKTOMX Portable Charger with 4 Built-in Cables 10000mAh Slim Power Bank USB-C Battery Pack with iPhone & Micro USB TSA Approved Travel Charger for iPhone Samsung Android

VEEKTOMX Portable Charger with 4 Built-in Cables 10000mAh Slim Power Bank USB-C Battery Pack with iPhone & Micro USB TSA Approved Travel Charger for iPhone Samsung Android

VEEKTOMX

$23.754.5★3,071 reviews

VEEKTOMX Portable Charger with Built in Cables 10000mAh Power Bank for iPhone with Wall Plug Travel Essential Fast Charging Slim USB C External Battery Pack for iPhone 17/16/15 Samsung iPad etc

VEEKTOMX Portable Charger with Built in Cables 10000mAh Power Bank for iPhone with Wall Plug Travel Essential Fast Charging Slim USB C External Battery Pack for iPhone 17/16/15 Samsung iPad etc

VEEKTOMX

$20.904.4★562 reviews

LISEN [0.3 Ultra Slim [Qi2 15W Max] for MagSafe Battery Pack 5000mAh MagSafe Power Bank Travel Essentials Wireless Portable Charger Magnetic Power Bank for iPhone 17 Pro Max Plus Air 16 15 14 13 12

LISEN [0.3 Ultra Slim [Qi2 15W Max] for MagSafe Battery Pack 5000mAh MagSafe Power Bank Travel Essentials Wireless Portable Charger Magnetic Power Bank for iPhone 17 Pro Max Plus Air 16 15 14 13 12

LISEN

$23.814.2★2,409 reviews

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

VEEKTOMX 10000mAh Portable Charger with Built-in Cables Fast Charge Power Bank for iPhone 16/15/14 Samsung Android USB C Battery Pack with iPhone Micro USB Travel Essentials Blue

VEEKTOMX 10000mAh Portable Charger with Built-in Cables Fast Charge Power Bank for iPhone 16/15/14 Samsung Android USB C Battery Pack with iPhone Micro USB Travel Essentials Blue

VEEKTOMX

$22.714.5★426 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

LISEN Retractable Car Charger 84W Car Charger USB C Fast Charger Cigarette Lighter USB Charger Adapter Car Accessories Birthday Gifts for Men Women Dad Mom Husband for iPhone 17 16 15 14 13 12 11

LISEN Retractable Car Charger 84W Car Charger USB C Fast Charger Cigarette Lighter USB Charger Adapter Car Accessories Birthday Gifts for Men Women Dad Mom Husband for iPhone 17 16 15 14 13 12 11

LISEN

$17.034.6★19,358 reviews

Reviews

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

What buyers love

Charging39%

“charges my phone fast”

Quality-Overall8%

“The build quality is excellent”

Ease Of Use5%

“Easy use”

Portability5%

“Easily portable”

Value For Money5%

“GOOD VALUE FOR MONEY”

Size-Overall4%

“Love the small size”

Efficiency3%

“It works”

Battery Life3%

“GREAT BATTERY”

Advertised Vs Actual Product3%

“Accurate Description”

Weight Light3%

“Lightweight considering how well it charges”

What buyers complain about

Charging35%

“Doesnt Charge iPhone”

Durability12%

“Broke quickly”

Battery Life4%

“low battery life”

Functionality-Overall3%

“Never worked”

Quality-Overall3%

“Poor quality control”

Size-Overall3%

“Didnt fit”

Heating3%

“Extremely hot”

Compatibility-Overall2%

“saying its not compatible on my phone”

Weight Heavy2%

“Heavier than I expected”

Thickness2%

“Its thick”

Top return reasons

  • Charging49%
  • Compatibility-Overall10%
  • Size-Overall7%
  • Weight Heavy5%
  • Value For Money4%
  • Functionality-Overall4%
  • Advertised Vs Actual Product3%
  • Magnetic Strength/Adsorption2%
  • Connectivity-Overall2%
  • Defective Material/Parts2%

Data scraped July 6, 2026 · Marketplace baseline: 4.4★ avg rating · $22.65 median price · 2.2% median returns across 14,117 tracked niches.