20 amp surge protector
Worth a lookShows a sweet-spot price point ($29.67 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Incredible$29.67avg listing price — sweet spot $15–$100
Price range
Great$11.03–$94.24cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great1.4%return rate — above 6% kills the launch gate
Competition
Great35%top-5 click share — an open shelf
Market size
Good$511K$511K/yr · 399K searches
Brand share
Good73%top-5 brand share — brands hold most of the demand
Conversion
Good4.3%search→purchase rate — share of searches ending in a sale
Review moat
Okay1,600.59avg incumbent reviews — the moat a new listing must climb
Growth
Bad-2.3%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Competition
Clicks spread well past the top 5 (35% combined) — an open shelf where new products get seen.Brands
23 rising
Sellers
94
Top-5 brand share
73%
Open market
22%
- CCCEI31%
- JUNNUJ16%
- Plug'n11%
- HHSOET9%
- HEZI7%
- Amazon Basics5%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 51 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
CCCEI Heavy Duty Surge Protector 20A Individual Switches Yellow 6FT 1
CCCEI$32.344.7★669 rev
8 Outlet Long Power Strip 2100J Surge Protector Heavy Duty 6FT Cord Wide Spaced and Wall Mount Metal Powerstrip for Home Office Garage Workshop
Plug'n$20.684.8★1,260 rev
HHOSET Heavy Duty Long 8 Outlets 14AWG Extension Cord Black 6FT 1
HHSOET$19.984.7★2,832 rev
JUNNUJ Long Metal 16 Outlet Wide Spaced Garage Industrial Heavy Duty Power Strip with 6 FT Cord 15A 125V 1875W. Yellow
JUNNUJ$32.554.7★1,266 rev
CCCEI Heavy Duty Power Strip Surge Protector 20 AMP Switch 12 Gauge Extension Cord with Multiple Outlets Industrial Shop Garage High Amp Wall Mount Electric Extender. 6FT Grey.
CCCEI$36.684.7★1,011 rev
Newest
by launch date
KeBen Heavy Duty Power Strip 20Amp Metal Power Strip with Surge Protection 12 Gauge 6FT Extension Cord with 8AC Wall Mountable 5-15P to 5-20R T-Slot Outlet for Appliance Garage Workshop Industrial
KEBEN$35.7448 rev
SURAIELEC Heavy Duty Surge Protector Power Strip 20Amp 1960 Joules 5-15P Plug 6-20R T-Slot Industrial Metal Power Strip with 6FT 12 Gauge Extension Cord for Workshop Garage Kitchen
SURAIELEC$22.3019 rev
KeBen Heavy Duty Power Strip with Individual Switches 6 Outlet Metal Power Strip with Surge Protector 1200 Joules Flat Plug Design 6FT 14AWG Extension Cord 15A 1875W- Wall Mountable
KEBEN$25.11107 rev
CCCEI Heavy Duty Power Strip with USB Ports Garage 10 Outlets Surge Protector 2700 Joules Industrial Workshop Metal 15Amp Multiple Outlets 5 FT Extension Cord and Wide Spaced Grey.
CCCEI$20.28623 rev
CCCEI 2PCS Heavy Duty Power Strip Surge Protector 20 AMP Individual Switches. 12 Gauge Extension Cord with Multiple Outlets. Garage Shop Industrial Wall Mount Electric Extender. 4FT Yellow.
CCCEI$50.5461 rev
Trending
90-day click momentumKeBen Heavy Duty Power Strip 20Amp Metal Power Strip with Surge Protection 12 Gauge 6FT Extension Cord with 8AC Wall Mountable 5-15P to 5-20R T-Slot Outlet for Appliance Garage Workshop Industrial
KEBEN$35.744.8★
CCCEI Heavy Duty Power Strip Surge Protector 20 Amp High Amp Industrial Shop Garage Metal Multiple Outlets 4 FT 12 Gauge 5-15P Extension Cord 6 Outlet 6-20R T-Slot 20a for Appliance Yellow.
CCCEI$23.024.4★
SURAIELEC Heavy Duty Surge Protector Power Strip 20Amp 1960 Joules 5-15P Plug 6-20R T-Slot Industrial Metal Power Strip with 6FT 12 Gauge Extension Cord for Workshop Garage Kitchen
SURAIELEC$22.304.2★
CCCEI 2PCS Heavy Duty Power Strip Surge Protector 20 AMP Individual Switches. 12 Gauge Extension Cord with Multiple Outlets. Garage Shop Industrial Wall Mount Electric Extender. 4FT Yellow.
CCCEI$50.544.7★
CCCEI Heavy Duty Power Strip with USB Ports Garage 10 Outlets Surge Protector 2700 Joules Industrial Workshop Metal 15Amp Multiple Outlets 5 FT Extension Cord and Wide Spaced Grey.
CCCEI$20.284.8★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -2.3% search growth over the last 90 days.Peak months: Jan, Dec · busiest ÷ quietest = 2.1×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“solid quality”
“As advertised”
“Lots of outlets and USB ports”
“Great value”
“Good and sturdy”
“Seems well built”
“Perfect Surge Protector”
“Very durable”
“easy to read”
“this charging station is perfect”
What buyers complain about
“Didnt last”
“Poor quality control”
“USB ports don't work”
“Deceptive advertising”
“It's small”
“Does not work straight out the box”
“These are NOT fast chargering ports”
“Expensive, feels little cheap”
“Used item”
“It started making a popping noise”