charge card
Skip itSoft demand (-13.6% this quarter) — this niche doesn't clear our bar today.
Avg price
Incredible$35.91avg listing price — sweet spot $15–$100
Price range
Incredible$15.92–$64.56cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Market size
Good$435K$435K/yr · 375K searches
Returns
Good2.8%return rate — above 5% kills the launch gate
Conversion
Okay3.2%search→purchase rate — share of searches ending in a sale
Brand share
Okay85%top-5 brand share — brands hold most of the demand
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Review moat
Bad10,867avg incumbent reviews — the moat a new listing must climb
Growth
Bad-13.6%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, charge card is a $435K/yr Amazon United States market (375K searches/yr). The top 5 brands hold 85% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 47/100.
Data updated Jul 6, 2026 · scored weekly · How we score niches
charge card market data
- Units sold / yr
- 13K–15K
- avg 1,000–1,250/product
- Revenue / yr
- $449K–$539K
- units × avg price
- Conversion rate
- 3.2%
- Avg BSR
- #178
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 9.6%
- Avg brand age
- 26 months
- Avg seller age
- 158 days
Competition & brand share
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.Brands
10 rising
Sellers
29
Top-5 brand share
85%
Top 20: 100%
Top-5 click share
69%
Top 20: 100%
Open market
10%
- AquaVault59%
- Clutch8%
- LISEN6%
- INIU5%
- TRKOY5%
- ULiXWH5%
- Open — no brand owns it (4 brands, 10%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -13.6% search growth over the last 90 days.Peak months: Nov, Dec · busiest ÷ quietest = 6.5×
Top charge card search terms
- charge card phone charger76K/yr
- aquavault charge card16K/yr
- charge card56K/yr
- aqua vault charge card charger15K/yr
- chargecard ultra-thin credit card size phone charger22K/yr
- credit card size phone charger14K/yr
- credit card charger for iphone9K/yr
- credit card charger12K/yr
- aquavault charge card charger18K/yr
- chargecard16K/yr
Top charge card 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.
All 17 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Aquavault ChargeCard (Black): Ultra-Slim 5000 mAh 20W Wireless Fast Charge Card Phone Charger - Magnetic Attachment for Magsafe - Compatible with iPhone 12-17 & Android - Fits in Wallet
AquaVault$61.624.3★480 rev
Aquavault ChargeCard (Black): Ultra-Slim 2300 mAh 1.5 Charge Card Phone Charger - Built-in Cables for iPhone & Android - Compatible with iPhone 6-17 & Android - Ultra Thin Power Bank Fits in Wallet
AquaVault$49.854.0★1,784 rev
Clutch Pro Worlds Thinnest Portable Charger USB-C Power Bank 5000mAh Magnetic Built-in Cable TSA Approved Travel Charger iPhone 15/16/17 & Android Black
Clutch$47.494.2★1,507 rev
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 rev
LISEN Ultra-Slim Portable Fast Charger: 0.2 5000mAh Thin Powerbank Compatible with iPhone 15/16/17 & Samsung Magnetic Built-in Cable Credit Card Pocket Size Battery Pack Gift for Men Women
LISEN$30.534.3★247 rev
Newest
by launch dateLISEN Ultra-Slim Portable Fast Charger: 0.2 5000mAh Thin Powerbank Compatible with iPhone 15/16/17 & Samsung Magnetic Built-in Cable Credit Card Pocket Size Battery Pack Gift for Men Women
LISEN$30.53247 rev
LISEN 0.2 Ultra Slim Power Bank Fast Charging USB C 5000mAh Alloy Ultra Thin Power Bank Portable Charger with Built in Cable for iPhone 17/16/15 & Samsung(No-Wireless) Gifts for Men Women
LISEN$28.89247 rev
ULiXWH 10 000mAh for MagSafe Power Bank Ultra Slim Magnetic Wireless Charger with USB-C Cable Fast Charging Portable Battery for iPhone 17 Pro Max/17 Pro/Air/16/15/14/13 Blue
ULiXWH$36.59654 rev
AquaVault ChargeCard (Matte Black): Ultra-Slim 5000 mAh 20W Wireless Fast Charge Card Phone Charger - Magnetic Attachment for Magsafe - Compatible with iPhone 12-17 & Android - Fits in Wallet
AquaVault$64.56480 rev
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$22.721,625 rev
Trending
90-day click momentum
Clutch Pro Worlds Thinnest Portable Charger USB-C Power Bank 5000mAh Magnetic Built-in Cable TSA Approved Travel Charger iPhone 15/16/17 & Android Pink
Clutch$46.294.2★
AquaVault ChargeCard (Matte Black): Ultra-Slim 5000 mAh 20W Wireless Fast Charge Card Phone Charger - Magnetic Attachment for Magsafe - Compatible with iPhone 12-17 & Android - Fits in Wallet
AquaVault$64.564.3★
LISEN Ultra-Slim Portable Fast Charger: 0.2 5000mAh Thin Powerbank Compatible with iPhone 15/16/17 & Samsung Magnetic Built-in Cable Credit Card Pocket Size Battery Pack Gift for Men Women
LISEN$30.534.3★
INIU 45W Fast Charging Portable Charger 40% Smaller 10000mAh with Detachable Cable Flight-Safe Travel Power Bank USB C External Phone Battery Pack for Business School Dorm College Student Blue
INIU$22.094.5★
Clutch Pro Worlds Thinnest Portable Charger USB-C Power Bank 5000mAh Magnetic Built-in Cable TSA Approved Travel Charger iPhone 15/16/17 & Android Black
Clutch$47.494.2★
What buyers say about charge card
What buyers praise and complain about, mined from review topics.What buyers love
“FAST CHARGING”
“High quality for price”
“Easily portable”
“easy to hold”
“Convenient size”
“Good price”
“Battery Life Long”
“Lightweight and easy to use”
“effective”
“Accurate Description”
What buyers complain about
“Did not charge”
“Broke after a few months”
“Heats up”
“Poor battery life”
“Doesn't work as described”
“Bad quality”
“Very heavy”
“Wont fit”
“Its thick”
“False information”
Top return reasons
Common questions
- Is charge card profitable to sell on Amazon United States?
- The niche generates $435K/yr across 17 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is -13.6%. Flapen's verdict: Skip it (47/100).
- How competitive is the charge card niche?
- 10 brands and 29 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 85% of demand.
- What do buyers complain about in charge card?
- Top complaints mined from reviews: Charging, Durability, Heating. The return rate is 2.8%.
- When does demand for charge card peak?
- Demand peaks in Nov–Dec; the busiest month runs 6.5× the quietest.
- What does it cost to enter the charge card niche?
- Listings span $15.92–$64.56; the average listing price is $35.91 (sweet spot $15–$100). The average incumbent carries 10,867 reviews — the moat a new listing must climb.