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keychain charger

Worth a look56/100

keychain charger shows demand growing +369.9%, but a small market ($603K/yr) keeps it on the watch list.

Market/yr

$603K

Growth (1y)

+369.9%

Products

22

Brands

2

was 3 a year ago

Sellers

11

Price range

$22.87–$43.66

Returns

3.0%

Rating

4.4★

56/100

Worth a look

Scored 56/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
27
×0.30
Growth
90
×0.30
Competition
41
×0.20
Quality gap
46
×0.10
Returns
76
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +369.9% year over year.
44K22KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Holiday '25Spike '26Jul '24Nov '24Mar '25Jun '25Oct '25Feb '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Nov, Dec · busiest ÷ quietest = 4.1×

Competition

98%RORRY
  • RORRY98%
  • INIU2%
  • Other0%

The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them. 2 brands and 11 sellers compete here.

Brands

2 falling

was 3 a year ago

Sellers

11

Top 5 brand share

100%

#ProductBrandPriceRatingReviewsClick shareTrend

Product shelf

All 22 tracked products in this niche.

RORRY Flow Portable Charger 10000mAh 40W Fast Charging Power Bank with Built-in USB C Cable and Foldable Wall Plug Battery Pack Travel Essentials for iPhone 17/16/15 Apple Watch iPad MacBook

RORRY Flow Portable Charger 10000mAh 40W Fast Charging Power Bank with Built-in USB C Cable and Foldable Wall Plug Battery Pack Travel Essentials for iPhone 17/16/15 Apple Watch iPad MacBook

RORRY

$35.304.4★1,110 reviews

RORRY CharmGo Portable Charger 5000mAh Portable Charger Power Bank with Built-in Cables Travel Keychain Battery Pack for Apple Watch and iPhone Air/17/16/15/14/13/12 Purple

RORRY CharmGo Portable Charger 5000mAh Portable Charger Power Bank with Built-in Cables Travel Keychain Battery Pack for Apple Watch and iPhone Air/17/16/15/14/13/12 Purple

RORRY

$27.344.4★8,072 reviews

RORRY CharmGo Portable Charger 5000mAh Portable Charger Power Bank with Built-in Cables Travel Keychain Charger Battery Pack for iPhone 17/16/15/14/13/12 for AirPods 2/3/4/Pro Pink

RORRY CharmGo Portable Charger 5000mAh Portable Charger Power Bank with Built-in Cables Travel Keychain Charger Battery Pack for iPhone 17/16/15/14/13/12 for AirPods 2/3/4/Pro Pink

RORRY

$26.114.4★892 reviews

RORRY CharmGo Portable Charger 20000mAh PD 30W Portable Charger Power Bank with 2 Built-in Cables Fast Charging Battery Pack with Keychain Travel Essentials for iPhone Apple Watch iPad White

RORRY CharmGo Portable Charger 20000mAh PD 30W Portable Charger Power Bank with 2 Built-in Cables Fast Charging Battery Pack with Keychain Travel Essentials for iPhone Apple Watch iPad White

RORRY

$42.254.3★560 reviews

RORRY CharmGo Portable Charger 10000mAh PD 30W Fast Charging Portable Charger Power Bank with Built-in Cables Travel Keychain Charger Battery Pack for iPhone 17/16/15 for AirPods 2/3/4/Pro Pink

RORRY CharmGo Portable Charger 10000mAh PD 30W Fast Charging Portable Charger Power Bank with Built-in Cables Travel Keychain Charger Battery Pack for iPhone 17/16/15 for AirPods 2/3/4/Pro Pink

RORRY

$35.684.4★892 reviews

RORRY CharmGo Portable Charger 10000mAh 20W Fast Charging Portable Charger Power Bank with Built in Cables Travel Battery Pack for iPhone 17/16/15/14/13/12 and Apple Watch Black

RORRY CharmGo Portable Charger 10000mAh 20W Fast Charging Portable Charger Power Bank with Built in Cables Travel Battery Pack for iPhone 17/16/15/14/13/12 and Apple Watch Black

RORRY

$33.914.4★3,156 reviews

RORRY PalmGo Portable Charger 10000mAh PD 22.5W Fast Charging Mini Power Bank with Built-in USB C Connector 3-in-1 Battery Pack for iPhone 17/16/15 Pro/Max Apple Watch Ultra/11/10/SE iPad Pink

RORRY PalmGo Portable Charger 10000mAh PD 22.5W Fast Charging Mini Power Bank with Built-in USB C Connector 3-in-1 Battery Pack for iPhone 17/16/15 Pro/Max Apple Watch Ultra/11/10/SE iPad Pink

RORRY

$27.634.4★757 reviews

RORRY CharmGo Portable Charger 45W Fast Charging 10000mAh Keychain Power Bank with Built-in Cables Battery Pack for iPhone 17/16/15/14/13/12/11 Pro/Max and Apple Watch Ultra/11/10/9/SE iPad

RORRY CharmGo Portable Charger 45W Fast Charging 10000mAh Keychain Power Bank with Built-in Cables Battery Pack for iPhone 17/16/15/14/13/12/11 Pro/Max and Apple Watch Ultra/11/10/9/SE iPad

RORRY

$43.664.6★427 reviews

Reviews

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

What buyers love

Charging42%

“Charger works well”

Portability9%

“Great for travel”

Quality-Overall6%

“The overall quality feels solid”

Size-Overall5%

“Love the small size”

Ease Of Use5%

“Easy to use”

Battery Life4%

“Battery life is good”

Value For Money3%

“Good price”

Weight Light3%

“This charger is pretty lightweight”

Compactness2%

“compact for travel”

Strength2%

“Sturdy product”

What buyers complain about

Charging32%

“Doesnt charge”

Durability9%

“Died after one day”

Weight Heavy8%

“a little heavier than I expected”

Size-Overall5%

“Its small”

Quality-Overall3%

“low quality cord”

Battery Life3%

“battery doesnt last”

Functionality-Overall3%

“Never worked”

Value For Money2%

“Overpriced and not as advertised”

Advertised Vs Actual Product2%

“Not what was advertised”

Heating1%

“then started getting burning hot”

Top return reasons

  • Charging53%
  • Weight Heavy15%
  • Size-Overall7%
  • Compatibility-Overall5%
  • Value For Money3%
  • Functionality-Overall3%
  • Advertised Vs Actual Product2%
  • Color1%
  • Defective Material/Parts1%
  • Socket/Port/Plug1%

Data scraped July 6, 2026 · Marketplace baseline: 4.4★ avg rating · $22.72 median price · 2.2% median returns across 14,813 tracked niches.