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Joinfworld Side Post Battery Disconnect Switch 12V-48V 275A Waterproof Marine Battery Cut Off Switch 12 Volt for Car RV Boat ATV UTV Vehicles
✅ In stock
F
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 25, 2026 12:06 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉A lower price did appear very recently, suggesting the market may revisit that level before long.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
5/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Joinfworld
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓On/Off Switch: This side post battery disconnect switch features On/Off 2 Position; Rating: 275A DC Continuous (1hr), 455A DC Intermittent (5 min), 1250A DC Cranking (10 sec). Stud Size: 2 x 3/8" (M10)
✓Easy to Install: This battery cut off switch 12v comes with copper conductive sheets mounting brackets, it can be directly connected to side post batteries without additional parts. It makes your installation easier and also saves you space for installation
✓Superior Quality: The side post battery switch 12v is made of high quality ABS plastic, durable made for safety use, rear cover insulates terminals against any short of circuits. Compared with others, our battery disconnect switch is M10 tinned copper studs and comes with copper conductive sheet, which is safer and more reliable in electrical conductivity
✓Protect Your Battery: When the vehicle or boat is not in use, the battery disconnect switch 12v eliminates any power consumption of the battery, safely disconnects the battery and protects your battery life
✓Widely Application: This battery shut off switch is suitable for DC 12 - 48V system to isolate and secure the electrical system, can stand alone or be locked together with other switches. It is widely used for Car, Marine, Boat, RV, Camper, Travel Trailer, Truck, ATV, UTV, Battery banks and other electrical equipment's switch
⚙️ Specifications
Operation Mode
ON-OFF
Current Rating
275 A
Operating Voltage
12 volts
Contact Type
Normally Open
Connector Type
Clamp
Brand
Joinfworld
Switch Type
Kill Switch
Terminal
Spade
Material
Copper, Nylon
Item dimensions L x W x H
5.91 x 2.56 x 1.97 inches
Circuit Type
2-way
