Name: Ampper Top Post Battery Disconnect Switch, 12-48 V Battery Power Cut Master Switch Disconnect Isolator for Car, Vehicle, RV and Boat (Negative, On/Off)
Brand: Ampper
Price: 53.47 USD
Availability: InStock

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🔋 Cut the power, not the adventure—stay charged, stay ready!

HEAVY DUTY SAFETY - ABS plastic housing engineered for durability and secure isolation.
HIGH CURRENT CAPACITY - Handles up to 275A continuous and surges to 1250A momentarily.
SEAMLESS POWER CONTROL - Directly fits top post battery negative—no extra cables or fuss.
UNIVERSAL COMPATIBILITY - Works with standard 17mm negative and 19mm positive top post batteries.
ULTIMATE BATTERY PROTECTION - Eliminates power drain when your vehicle or boat is idle—preserve battery life effortlessly.

The Ampper Top Post Battery Disconnect Switch is a robust, easy-to-install isolator designed for 12-48V DC systems. It fits directly onto the battery's negative top post without modifications, supports heavy-duty current loads up to 1250A momentary, and features durable ABS housing for safe, reliable battery disconnection in cars, RVs, boats, and other vehicles.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

$53.47

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TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

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Fantastic and great service. Shipping was faster than expected.

1 week ago

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Manufacturer	Ampper
Part number	Am-CBS01A
Item Weight	170 g
Product Dimensions	12.7 x 4.57 x 5.08 cm; 170.1 g
Manufacturer reference	Am-CBS01A
Size	Top Post
Colour	Direct
Wattage	6E+4
Item Package Quantity	1
Switch Type	1-way
Batteries included?	No
Batteries Required?	No

Ampper Top Post Battery Disconnect Switch, 12-48 V Battery Power Cut Master Switch Disconnect Isolator for Car, Vehicle, RV and Boat (Negative, On/Off)

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Common Questions