side post battery disconnect
Skip it50/100a small market ($95K/yr) — side post battery disconnect doesn't clear our bar today.
Market/yr
$95K
Growth (1y)
+325.2%
Products
16
Brands
13
was 19 a year ago
Sellers
17
Price range
$7.43–$43.50
Returns
2.4%
Rating
4.3★
Skip it
Scored 50/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 89 weeks — +325.2% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.No pronounced peak months · busiest ÷ quietest = 1.5×
Competition
- Malictele28%
- Joinfworld10%
- A ABIGAIL10%
- Sylvil9%
- LotFancy7%
- GAMA Electronics6%
- Other (7 brands)30%
The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them. 13 brands and 17 sellers compete here.
Brands
13 falling
was 19 a year ago
Sellers
17
Top 5 brand share
64%
Product shelf
All 16 tracked products in this niche.
Battery Disconnect Switch Malictele On/Off Side Post Battery Switch 275A 12-48V Power Cut Master Disconnect Isolator for Car Vehicle RV and Boat
Malictele
$13.004.5★508 reviews
Side Post Battery Disconnect Switch 12V / 24V 250/750 Amps Knife Blade Isolator Power Cutoff for Marine Car Boat RV ATV Battery Cut Off Shut Off Switch (Horizontal and Vertical)
A ABIGAIL
$13.014.5★2,093 reviews
Sylvil Knife Blade Master Switch 3.7 3.1 Side Post Knife Blade Battery Disconnect Switch Power Battery Quick Shutoff Switch Horizontal Blade for Boat Truck RV Car Accessories (Circular Hole)
Sylvil
$10.004.6★85 reviews
Joinfworld Side Post Battery Disconnect Switch 12V-48V 275A Waterproof Marine Battery Cut Off Switch 12 Volt for Car RV Boat ATV UTV Vehicles
Joinfworld
$15.744.3★2,600 reviews
LotFancy Side Post Battery Disconnect Switch for Auto Truck RV Boat Marine Pack of 2 12V 24V Battery Cutoff Switch with Long Bolt
LotFancy
$10.024.3★1,658 reviews
Side Post Battery Master Disconnect Switch
GAMA Electronics
$12.924.3★1,086 reviews
ON/Off Battery Disconnect Switch 12V-48V 300A Side Post Battery Disconnect GM Car Truck Marine Boat RV Trailer Golf Cart Heavy Duty Battery Kill Switch (Corrosion-Resistance Removable Knob)
MOTOFLEX
$22.324.3★190 reviews
FASTSTORM Side Post Remote Battery Disconnect Switch 12V 250A Negative Battery Cut Off Switch Anti-Theft Kill Switch Kit Upgrade Prevent Battery Drain for Car Truck RV Auto Boat Vehicle etc
FASTSTORM
$31.354.0★107 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“The switch is good quality”
“Great battery switch”
“As advertised”
“It works flawlessly”
“Easy install”
“Worth it”
“Hook up was easy”
“Simple function works great”
“EASY”
“Not flimsy at all”
What buyers complain about
“Doesn't work”
“Not a perfect fit”
“Does not fully disconnect”
“Trash”
“It was slowly draining the power from my cars battery”
“Missing mounting bolt”
“No instructions”
“Broke immediately and feels cheap”
“The knob broke off after a few weeks of use”
“not for ac delco battery”
Top return reasons
- Size-Overall43%
- Functionality-Overall13%
- Compatibility-Overall10%
- Advertised Vs Actual Product7%
- Defective Material/Parts6%
- Connectivity-Overall5%
- Mounting4%
- Assembly/Installation3%
- Quality-Overall1%
- Value For Money1%