100 amp fuse
Worth a lookShows a thin review moat (155 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Review moat
Great155.05avg incumbent reviews — the moat a new listing must climb
Conversion
Great8.4%search→purchase rate — share of searches ending in a sale
Competition
Great36%top-5 click share — an open shelf
Brand share
Great56%top-5 brand share — no brand owns this niche
Returns
Good2.2%return rate — above 6% kills the launch gate
Avg price
Good$12.36avg listing price — sweet spot $15–$100
Growth
Good+22.2%90-day search growth — must beat 0% to launch
Price range
Good$4.98–$25.18cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Bad$58K$58K/yr · 56K searches
Competition
Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen.Brands
21 flat
Sellers
105
Top-5 brand share
56%
Open market
39%
- BOJACK32%
- Conext Link7%
- Nilight6%
- Skar Audio5%
- A.A5%
- RED WOLF5%
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 37 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
BOJACK 2pcs 100A ANL Fuse Holder and 2pcs 100Amp 32VDC ANL Fuses for Audio and Video Systems
BOJACK$11.984.4★351 rev
Conext Link ANL100-5 Nickel 100 Amp ANL Fuse 5 Pack
Conext Link$6.884.6★279 rev
BOJACK 0/2/4 Gauge AWG in Line ANL Fuse Holder with 100 Amp Fuse
BOJACK$10.174.6★98 rev
Nilight 100A Inline Circuit Breaker Resettable 12-24V DC Manual Reset Fuse Holder 3-15AWG Overload Protection for Car Audio Sound Amplifier System RV Marine Boat Truck Solar Inverter
Nilight$10.754.5★158 rev
Skar Audio 100 Amp Nickel Plated ANL Fuses (10 Pack) - SK100A-ANL-10PK
Skar Audio$11.214.7★295 rev
Newest
by launch date
Bolipoeq 100 Amp Manual Reset Circuit Breaker DC 12-48V Waterproof Inline Fuse Holder 3-15 AWG Overload Protection for Car Audio Sound Amplifier System RV Marine Boat Truck Solar (Pack of 2)
Bolipoeq$14.7123 rev
Chatovalo AMG/Mega Fuse Holder with 100 Amp Fuse Upgrade Over ANL for Battery & RV Inverter 2 Pack
Chatovalo$15.754 rev
100A AGU Fuse Gold Plated Glass Inline Car Audio 5Pack Glass Fuse for Car/Auto/Marine Audio Stereo Amplifier Power Protection Audio Stereo Sytem Fuse (100A)
BDZMC$4.986 rev
BULVACK 100 Amp Circuit Breaker with Manual Reset Waterproof Inline Fuse Inverter for Marine Trolling Motors Boat ATV Manual Power Suface Mount 12V-48V DC (100A)
BULVACK$16.9079 rev
Joinfworld 3Pcs 100A MEGA Fuse High Current Bolt Mount Automotive 100 Amp MEGA/AMG Fuse for Cars Trucks Construction Vehicles Buses Caravan Cars Boats
Joinfworld$11.6527 rev
Trending
90-day click momentumChatovalo AMG/Mega Fuse Holder with 100 Amp Fuse Upgrade Over ANL for Battery & RV Inverter 2 Pack
Chatovalo$15.754.6★
Bolipoeq 100 Amp Manual Reset Circuit Breaker DC 12-48V Waterproof Inline Fuse Holder 3-15 AWG Overload Protection for Car Audio Sound Amplifier System RV Marine Boat Truck Solar (Pack of 2)
Bolipoeq$14.714.7★
100A AGU Fuse Gold Plated Glass Inline Car Audio 5Pack Glass Fuse for Car/Auto/Marine Audio Stereo Amplifier Power Protection Audio Stereo Sytem Fuse (100A)
BDZMC$4.984.8★
Joinfworld 3Pcs 100A MEGA Fuse High Current Bolt Mount Automotive 100 Amp MEGA/AMG Fuse for Cars Trucks Construction Vehicles Buses Caravan Cars Boats
Joinfworld$11.654.8★
ANL Fuse 100A 100 Amp For Car Vehicle Marine Audio Video System Gold 2 Pack (100 Amp)
A.A$5.364.6★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +22.2% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Good quality”
“Accurate description”
“Great value”
“Fits well”
“Works Perfectly”
“Durable”
“Easy install”
“Easy install, robust”
“Work well as designed”
“Nice to be able to quickly disconnect from amps with a push of the button”
What buyers complain about
“Dont fit 0 gauge wire”
“Pretty cheap”
“Does not handle recommended amperage, popped after 1 day of use and stopped working”
“Misleading”
“the breaker also tripped due to heat when the same current is pulled”
“Could not get the top off either of them”
“Mine failed quickly”
“not a good choice with zero gauge wire because you end up not being able to tighten the screw enough to get them back together without a lot of effort”
“The reset switch mechanism on this is very lightweight, too brittle and lightweight to withstand use in any sort of automotive/demanding environment”
“the set up has an issue - I just don't know if it's my issue or theirs”