Waterproof Usb Port
MaybeProducts sell for $32.53 on average, inside the sweet spot. But shoppers spend an estimated $124K a year here, so Waterproof Usb Port is a Maybe.
- Flapen Score
- 63 / 100Top 2% of 2,221 Cell Phones & Accessories niches · +17 vs the category median of 4663
- Market size
- $124K/yr78K searches / yr
- 90-day growth
- +71.1%search demand this quarter
- Competition
- 38%top-5 click share · 20 brands · 137 sellers
Flapen Score
Waterproof Usb Port against its category
The dotted line is the Cell Phones & Accessories average. Past it, Waterproof Usb Port is stronger. Inside it, weaker.
Market
The Waterproof Usb Port market on Amazon at a glance
Shoppers on Amazon United States searched for Waterproof Usb Port 78K times last year and spent an estimated $124K. The top 5 brands take 66% of clicks. Demand peaks in Apr–May–Jun–Jul. Flapen scores it 63 out of 100, a Maybe.
01 · Demand
An estimated 4.9% of those searches ended in a purchase.
Shoppers searched for this 78K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.9% of those searches ended in a purchase. Searches in the last 90 days moved +71.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $124K a year.
- Searches, last 12 months
- 78K
- Growth, 90 days vs prior 90
- +71.1%
- Conversion, latest week
- 4.9%
- Market size, estimated
- $124Ka year
- Peak month
- June2.3× the quietest month
- Top search term
- marine usb charging port14K searches a year
02 · Price
A sale here is worth $32.53.
Listings sell for $32.53 on average, from $9.27 to $133.99. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 0 to 100 of them. At $32.53 that is $0 to $3K a year per listing.
- Average price
- $32.53inside the $15 to $100 sweet spot
- Price range
- $9.27–$133.99
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–4K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$3K
- Returns
- 1.9%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
80% of listings pay for placement with sponsored ads. 98% ship with Prime. On an average day, 0.9% of listings are out of stock. The average listing ranks #449 within Automobile Chargers. It carries 565 reviews at 4.57 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 80%
- Prime listings
- 98%
- Out of stock, average day
- 0.9%
- Average rank
- #449in Automobile Chargers
- Average rating
- 4.57 starsAmazon United States average 4.42 stars
- Average reviews
- 565per listing
- Listings tracked
- 40
04 · Newcomers
2 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 41 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 41 months
Products
Top Waterproof Usb Port products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 5, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Upgraded 4 Port 12V USB Outlet Aluminum Charger 78W Dual PD & QC Multiple USB Port for Car USB C Cigarette Lighter Replacement 12 Volt Socket with Voltmeter Waterproof for Marine Boat Motorcycle RV
- Price
- $14.98
- Rating
- 4.7/5
- Reviews
- 1,410
- Age
- 2y ago

SCANSTRUT Active 15W Waterproof Wireless Charger Mount IPX6 Rated 12/24V Qi Fast Charging Phone Holder for Boats RVs & ATVs One-Hand Docking Secure Grip Universal Compatibility
- Price
- $117.69
- Rating
- 4.5/5
- Reviews
- 13
- Age
- 1y ago

12V USB Outlet Wire USB Charger Multi Port Dual PD3.0 USB-C and Quick Charge3.0 Car Port Socket with Power Switch Fast Charge for Phone lPad Android Phones Suitable for Car Boat RV Marine ATV
- Price
- $14.50
- Rating
- 4.5/5
- Reviews
- 1,710
- Age
- 3y ago

Upgraded 4 Port 12V USB Outlet 78W Dual PD & QC Aluminum Alloy USB Ports with LED Voltmeter Waterproof for Cars Cigarette Lighter Replacement 12V Socket for Boats RV Trucks and Motorcycles
- Price
- $13.65
- Rating
- 4.6/5
- Reviews
- 329
- Age
- 1y ago

Blue Sea Systems 1016 Dual USB Charger Socket 12/24v 2.1a Black
- Price
- $21.34
- Rating
- 4.6/5
- Reviews
- 840
- Age
- 14y ago
Trending
estimated 90-day click momentum
SCANSTRUT Edge. 15W Waterproof Wireless ADJUS
- Price
- $133.99
- Rating
- 4.7/5
- Reviews
- 4
- Age
- 1y ago

Anina 78W Dual PD USB-C QC3.0 Fast Charging 3 Port Car Charger Socket 12V/24V with Voltmeter and Battery Protection Switch USB Outlet Cigarette Lighter for Marine Boat RV Truck Golf Cart Motorcycle
- Price
- $15.34
- Rating
- 4.9/5
- Reviews
- 26
- Age
- 11mo ago

USB C Car Charger Socket Marine Grade 12V Outlet with Dual 18W PD Ports & QC 3.0 Fast Charging IP66 Waterproof Aluminum Flush Mount for Car Boat RV Marine
- Price
- $16.99
- Rating
- 4.4/5
- Reviews
- 22
- Age
- 1y ago

SCANSTRUT Active 15W Waterproof Wireless Charger Mount IPX6 Rated 12/24V Qi Fast Charging Phone Holder for Boats RVs & ATVs One-Hand Docking Secure Grip Universal Compatibility
- Price
- $117.69
- Rating
- 4.5/5
- Reviews
- 13
- Age
- 1y ago

2 Pack 12V USB Outlet Wired Charger Multi Port Dual PD3.0 USB-C and Quick Charge 3.0 Car Port Socket with Power Switch Fast Charger for Cell Phone Tablet Suitable for Car Boat RV Marine ATV
- Price
- $21.77
- Rating
- 4.5/5
- Reviews
- 1,710
- Age
- 2y ago
Newest
by launch date
Anina 78W Dual PD USB-C QC3.0 Fast Charging 3 Port Car Charger Socket 12V/24V with Voltmeter and Battery Protection Switch USB Outlet Cigarette Lighter for Marine Boat RV Truck Golf Cart Motorcycle
- Price
- $15.34
- Rating
- 4.9/5
- Reviews
- 26
- Age
- 11mo ago

Acegoo 12V USB Outlet 30W PD Type-C & 18W QC3.0 Aluminum Car Charger Waterproof Dual Port Fast Charging Socket Cigarette Lighter Replacement Accessories for RV Camper Trailer Truck Boat Golf (2 PCS)
- Price
- $27.15
- Rating
- 4.8/5
- Reviews
- 73
- Age
- 11mo ago

SCANSTRUT Active 15W Waterproof Wireless Charger Mount IPX6 Rated 12/24V Qi Fast Charging Phone Holder for Boats RVs & ATVs One-Hand Docking Secure Grip Universal Compatibility
- Price
- $117.69
- Rating
- 4.5/5
- Reviews
- 13
- Age
- 1y ago

SCANSTRUT Edge. 15W Waterproof Wireless ADJUS
- Price
- $133.99
- Rating
- 4.7/5
- Reviews
- 4
- Age
- 1y ago

78W 4 Port 12V USB Outlet Wall Mount Dual 36W PD & Dual 18W QC3.0 Lightweight Surface Mount Charger Socket Panel with Button Switch for Bus RV Truck Marine Golf Cart
- Price
- $15.01
- Rating
- 4.4/5
- Reviews
- 550
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 38% of clicks, no more. An open shelf where new products get seen.
Brands
20 falling
Sellers
137
Est. top-5 brand share
66%
Top 20: 100%
Est. top-5 click share
38%
Top 20: 80%
Open market
31%
- Hapytrip35%
- Scanstrut15%
- HCGZHEN6%
- Blue Sea Systems6%
- SUTNSCW4%
- Tailinwen4%
Demand
Waterproof Usb Port search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 2.3×
Search terms
Top Waterproof Usb Port search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- marine usb charging port14K/yr
- waterproof usb port13K/yr
- boat phone charger9K/yr
- marine phone charger8K/yr
- boat usb charging port waterproof7K/yr
- marine usb outlet waterproof11K/yr
- boat usb port5K/yr
- waterproof usb outlet5K/yr
- waterproof usb charger4K/yr
- marine usb outlet3K/yr
Reviews and returns
What reviews say buyers love and hate about Waterproof Usb Port
We read the reviews and the return reasons for every product selling here.
“Did not last”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Waterproof Usb Port questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









