usb c box
Skip itStrong incumbent ratings (4.7★) — this niche doesn't clear our bar today.
Conversion
Incredible18.1%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Brand share
Good71%top-5 brand share — brands hold most of the demand
Avg price
Okay$10.29avg listing price — sweet spot $15–$100
Growth
Okay+6.5%90-day search growth — must beat 0% to launch
Price range
Okay$5.92–$19.33cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Market size
Bad$100K$100K/yr · 54K searches
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Review moat
Bad8,629.06avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, usb c box is a $100K/yr Amazon United States market (54K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Aug. Verdict: Skip it — 44/100.
Data updated Jul 6, 2026 · scored weekly · How we score niches
usb c box market data
- Units sold / yr
- 10K–13K
- avg 250–500/product
- Revenue / yr
- $103K–$129K
- units × avg price
- Conversion rate
- 18.1%
- Avg BSR
- #160
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 88%
- Out of stock
- 3.0%
- Avg brand age
- 25 months
- Avg seller age
- 206 days
Competition & brand share
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.Brands
15 falling
Sellers
28
Top-5 brand share
71%
Top 20: 100%
Top-5 click share
69%
Top 20: 100%
Open market
23%
- Ocupwei28%
- DENGWENQIANG20%
- SMALLElectric10%
- Anker8%
- Apple5%
- DelTucci5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +6.5% search growth over the last 90 days.Peak months: Aug · busiest ÷ quietest = 1.9×
Top usb c box search terms
- usb c box27K/yr
- usbc box23K/yr
- usb c cable box3K/yr
Top usb c box 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 16 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share![USB C Charger Block 20W Ocupwei PD 3.0 Fast Charging Wall Charger USBC Power Adapter Type C Brick Cube for iPhone 17/Pro/Pro Max/17 Air/ 16/16 Pro/16 Pro Max/15/Plus/Pro/Pro Max [2 Pack]](https://m.media-amazon.com/images/I/31EzGuWnU6L.jpg)
USB C Charger Block 20W Ocupwei PD 3.0 Fast Charging Wall Charger USBC Power Adapter Type C Brick Cube for iPhone 17/Pro/Pro Max/17 Air/ 16/16 Pro/16 Pro Max/15/Plus/Pro/Pro Max [2 Pack]
Ocupwei$7.044.6★8,920 rev
2 Pack USB C Charger Block Dual Port Type C Wall Charger Fast Charging 20W Power Adapter Cube for iPhone 14/14 Pro/14 Pro Max/14 Plus/13/12/11 XS/XR/X iPad Samsung More
DENGWENQIANG$6.774.6★21,418 rev
USB C Charger Block 3-Pack Dual Port USB C Fast Charging BlockType C Wall Charger Plug for iPhone 17/16/15/14/13/12/11/ Pro Max/Plus/Xs Max/XR/X iPad Pro (20W)
SMALLElectric$10.254.6★2,749 rev
Apple 20W USB-C Compact Power Adapter: Fast and Convenient Charging Type C Wall Charger
Apple$14.584.8★12,108 rev
3Pack iPhone 17/16/15 Charge Block USB C Charger i Phone Charger Adapter Quick Fast Charger Plug 20W Power Delivery Type C Fast Charging Block for iPhone 17/16/15/14/13/12 iPad Pro/Air/Mini/AirPods
DelTucci$16.954.7★1,512 rev
Newest
by launch date
Phone Charger4 Pack USB C Charger Block20W Type C Fast Wall Charge Power Adapter for i Phone 17/16/15/14/13/12/11/X/8/Xs Max/XR/S25/S24 and More
FDHJGFTR$6.94201 rev
4 Pack USB C Charger Block 20W USB-C & USB-A Port Chargerfor i Phone 17/16/15/14/13/12/11/X/8 i Pad and More
REKNA$8.881,686 rev
USB C Charger Block for Apple iPhone Air 17 16 15 14 13 12 11 Pro Max 20W USBC Fast Charging Cube Plug Brick for Apple Watch iPhone iPad Airpods and More 1Pack 1C USB-C Power Adapter White
BWOGGJ$7.141,116 rev
Fast Charger USB C Block for Apple Watch iPhone 17 16 15 Pro Max 20W PD Fast Type-C Travel Charging USBC Head Plug Power Adapter for iPhone Series iWatch Series iPad Series and More 1Pack White
Cujiho$5.92547 rev
Apple 20W USB-C Compact Power Adapter: Fast and Convenient Charging Type C Wall Charger
Apple$14.5812,108 rev
Trending
90-day click momentumPhone Charger4 Pack USB C Charger Block20W Type C Fast Wall Charge Power Adapter for i Phone 17/16/15/14/13/12/11/X/8/Xs Max/XR/S25/S24 and More
FDHJGFTR$6.944.5★
4 Pack USB C Charger Block 20W USB-C & USB-A Port Chargerfor i Phone 17/16/15/14/13/12/11/X/8 i Pad and More
REKNA$8.884.6★
for iPhone 17 16 Charger Fast Charging USB C Block 3-Pack 20W Type-C Phone Wall Plug Portable Power Adapter USBC Brick USB-C Box 15 14 13 12 11 Air Pro Max Plus XS X XR SE 8 7 6 Pad Mini
LUOATIP$10.534.6★
USB C Charger Block 3-Pack Dual Port USB C Fast Charging BlockType C Wall Charger Plug for iPhone 17/16/15/14/13/12/11/ Pro Max/Plus/Xs Max/XR/X iPad Pro (20W)
SMALLElectric$10.254.6★
USB C Charger Block Multiple Ports Type C Fast Phone Charging Blocks 40W 4-Ports Power Cube USB Wall Plug USB A+USBC Charger Brick Box for iPhone 17/16/15/14/13/12 Pro Max iPad Galaxy Pixel 2Pack
Ubearkk$19.334.6★
What buyers say about usb c box
What buyers praise and complain about, mined from review topics.What buyers love
“Charges my phone fast”
“Great well made product”
“Better than I expected”
“Good Deal”
“Works well for my needs”
“Easy to use”
“Love the dual port”
“very durable”
“Adapter is perfect”
“Portable and convenient”
What buyers complain about
“Did not charge”
“Didnt last”
“Doesnt work properly”
“Poor Quality Control”
“OVERHEATING”
“big USB port unreliable”
“Doesn't work with certain devices”
“FIRE HAZARD”
“False advertising”
“Connections are too loose”
Top return reasons
Common questions
- Is usb c box profitable to sell on Amazon United States?
- The niche generates $100K/yr across 16 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +6.5%. Flapen's verdict: Skip it (44/100).
- How competitive is the usb c box niche?
- 15 brands and 28 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 71% of demand.
- What do buyers complain about in usb c box?
- Top complaints mined from reviews: Charging, Durability, Functionality-Overall. The return rate is 0.9%.
- When does demand for usb c box peak?
- Demand peaks in Aug; the busiest month runs 1.9× the quietest.
- What does it cost to enter the usb c box niche?
- Listings span $5.92–$19.33; the average listing price is $10.29 (sweet spot $15–$100). The average incumbent carries 8,629 reviews — the moat a new listing must climb.