- Flapen Score
- 33 / 100Ranks 7,120 of 8,347 Electronics niches · −10 vs the category median of 4333
- Market size
- $69K/yr20K searches / yr
- 90-day growth
- +98.4%search demand this quarter
- Competition
- 94%top-5 click share · 4 brands · 33 sellers
Flapen Score
Surge Guard against its category
The dotted line is the Electronics average. Past it, Surge Guard is stronger. Inside it, weaker.
Market
The Surge Guard market on Amazon at a glance
Shoppers on Amazon United States searched for Surge Guard 20K times last year and spent an estimated $69K. All 4 brands take every click. Demand peaks in May–Jun–Jul. Flapen scores it 33 out of 100, a Fail.
01 · Demand
An estimated 2.0% of those searches ended in a purchase.
Shoppers searched for this 20K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.0% of those searches ended in a purchase. Searches in the last 90 days moved +98.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $69K a year.
- Searches, last 12 months
- 20K
- Growth, 90 days vs prior 90
- +98.4%
- Conversion, latest week
- 2.0%
- Market size, estimated
- $69Ka year
- Peak month
- May4.2× the quietest month
- Top search term
- southwire surge guard 30 amp15K searches a year
02 · Price
A sale here is worth $172.97.
Listings sell for $172.97 on average, from $43.82 to $347.30. Amazon reports units sold in ranges. This niche sold 250 to 500 a year. The average listing sells 0 to 100 of them. At $172.97 that is $0 to $17K a year per listing.
- Average price
- $172.97above the $15 to $100 sweet spot
- Price range
- $43.82–$347.30
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 250–500
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$17K
- Returns
- 2.9%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
63% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #265 within Accessories & Supplies. It carries 1,042 reviews at 4.71 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 63%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #265in Accessories & Supplies
- Average rating
- 4.71 starsAmazon United States average 4.42 stars
- Average reviews
- 1,042per listing
- Listings tracked
- 8
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 44 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 44 months
Products
Top Surge Guard 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 17, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Southwire Surge Protector 120V 30AMP P&R - RV Surge Protector - 30 Amp RV Surge Unit - Circuit Tester - LED Voltage Monitor - Black - Campground Power Safety
- Price
- $139.17
- Rating
- 4.7/5
- Reviews
- 127
- Age
- 4y ago

Southwire Surge Guard 30 Amp Portable RV Surge Protector with Enhanced Diagnostics 2100 Joules 44280
- Price
- $75.23
- Rating
- 4.8/5
- Reviews
- 1,638
- Age
- 9y ago

Surge Guard Southwire 34930 30A - Full Protection Portable with LCD Display Black
- Price
- $242.05
- Rating
- 4.8/5
- Reviews
- 863
- Age
- 8y ago

30A Wireless Surge Guard Portable Surge Protector
- Price
- $262.47
- Rating
- 4.7/5
- Reviews
- 349
- Age
- 7y ago

Southwire SurgeHero EV Surge Protector NEMA 14-50 50A with Cover Outdoor
- Price
- $136.56
- Rating
- 4.7/5
- Reviews
- 52
- Age
- 4mo ago
Trending
estimated 90-day click momentum
Southwire SurgeHero EV Surge Protector NEMA 14-50 50A with Cover Outdoor
- Price
- $136.56
- Rating
- 4.7/5
- Reviews
- 52
- Age
- 4mo ago

Southwire Surge Protector 120V 30AMP P&R - RV Surge Protector - 30 Amp RV Surge Unit - Circuit Tester - LED Voltage Monitor - Black - Campground Power Safety
- Price
- $139.17
- Rating
- 4.7/5
- Reviews
- 127
- Age
- 4y ago

50A Wireless Surge Guard Portable Surge Protector
- Price
- $347.30
- Rating
- 4.7/5
- Reviews
- 326
- Age
- 7y ago

30A Wireless Surge Guard Portable Surge Protector
- Price
- $262.47
- Rating
- 4.7/5
- Reviews
- 349
- Age
- 7y ago
![GEARGO RV Surge Protectors 30 Amp RV Circuit Analyzer [ & ] Full Protection RV Adapter Plug for Camper(Orange)](https://m.media-amazon.com/images/I/41v2+s9a0CL.jpg)
GEARGO RV Surge Protectors 30 Amp RV Circuit Analyzer [ & ] Full Protection RV Adapter Plug for Camper(Orange)
- Price
- $43.82
- Rating
- 4.8/5
- Reviews
- 2,267
- Age
- 4y ago
Newest
by launch date
Southwire SurgeHero EV Surge Protector NEMA 14-50 50A with Cover Outdoor
- Price
- $136.56
- Rating
- 4.7/5
- Reviews
- 52
- Age
- 4mo ago
![GEARGO RV Surge Protectors 30 Amp RV Circuit Analyzer [ & ] Full Protection RV Adapter Plug for Camper(Orange)](https://m.media-amazon.com/images/I/41v2+s9a0CL.jpg)
GEARGO RV Surge Protectors 30 Amp RV Circuit Analyzer [ & ] Full Protection RV Adapter Plug for Camper(Orange)
- Price
- $43.82
- Rating
- 4.8/5
- Reviews
- 2,267
- Age
- 4y ago

Southwire Surge Protector 120V 30AMP P&R - RV Surge Protector - 30 Amp RV Surge Unit - Circuit Tester - LED Voltage Monitor - Black - Campground Power Safety
- Price
- $139.17
- Rating
- 4.7/5
- Reviews
- 127
- Age
- 4y ago

30A Wireless Surge Guard Portable Surge Protector
- Price
- $262.47
- Rating
- 4.7/5
- Reviews
- 349
- Age
- 7y ago

50A Wireless Surge Guard Portable Surge Protector
- Price
- $347.30
- Rating
- 4.7/5
- Reviews
- 326
- Age
- 7y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 94% of clicks. A locked shelf that new listings rarely crack.
Brands
4 falling
Sellers
33
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
94%
Top 20: 100%
Open market
0%
- Southwire80%
- Surge Guard16%
- GEARGO2%
- Progressive Industries2%
Demand
Surge Guard search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May, Jun, Jul · busiest ÷ quietest = 4.2×
Search terms
Top Surge Guard search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- southwire surge guard 30 amp15K/yr
- surge guard3K/yr
- surge guard 30 amp surge protector for rv2K/yr
Reviews and returns
What reviews say buyers love and hate about Surge Guard
We read the reviews and the return reasons for every product selling here.
“it costs twice as much”
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.
19 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 Surge Guard 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









