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Battery Disconnect Switch 12V 48V Marine Battery Cut Off Switch 300A Heavy Duty Ignition Protected On/Off Battery Kill Switch for Car Boat RV ATV UTV Vehicles
✅ In stock
F
Grade
Analysis Confidence
40%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 15, 2026 10:34 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.
- 🏷️A 34% cut from the official retail price adds further appeal.
- 📉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 heavy duty 300A battery disconnect switch 12v features single circuit On/Off 2 position and 2 x 3/8" (M10) copper studs. The "On/Off" functionality is straightforward yet effective, offering an easy way to manage power without fuss
✓Ignition Protected: Cranking: 900A for 30 seconds, 500A for minutes; Continuous Rating: 300A; Maximum Voltage: 48V DC. Our battery disconnect switch can prevent current fluctuations during ignition, which makes your use more safe and reliable
✓Easy to Install: Our marine battery switch is designed for surface, front panel or rear panel mounting, you can choose anyone according to your needs, our package is also equipped with stainless steel mounting screws and rubber terminal insulator sleeves, which is easier for you to install your power switch
✓Superior Quality: The battery switch is made of flame resistance nylon material, durable made for safety use, rear cover insulates terminals against any short of circuits. The boat battery switch also features IP66 waterproof and dust proof, which is safer and more durable
✓Widely Application: This 300A battery shut off switch is suitable for 12V 48V DC system to isolate and secure the electrical system. It is widely used for Car, Marine, Boat, RV, Camper, Travel Trailer, Truck, ATV, UTV, Battery Banks and other electrical equipment switches
⚙️ Specifications
Operation Mode
ON-OFF
Current Rating
300 A
Operating Voltage
12 volts
Contact Type
Normally Open
Connector Type
Crimp
Brand
Joinfworld
Switch Type
Kill Switch
Terminal
Spade
Material
Copper, Nylon
Item dimensions L x W x H
4.33 x 2.91 x 4.13 inches
Circuit Type
1-way
