300A 2 Position Mini Single Circuit ON-OFF Battery Switch with Knob
300A 2 Position Mini Single Circuit ON-OFF Battery Switch with Knob
300A 2 Position Mini Single Circuit ON-OFF Battery Switch with Knob
300A 2 Position Mini Single Circuit ON-OFF Battery Switch with Knob
300A 2 Position Mini Single Circuit ON-OFF Battery Switch with Knob
300A 2 Position Mini Single Circuit ON-OFF Battery Switch with Knob

300A 2 Position Mini Single Circuit ON-OFF Battery Switch with Knob

Regular price$19.99
Shipping calculated at checkout.

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  • Descriptions
  • Technical Data Sheet
  • Shipping & Returns
  • Reviews


ASW-A6006 300A Heavy Duty Battery Switch

About this item

【Reliable ON/OFF Function】 - Our mini single circuit ON-OFF battery switch offers a secure 2-position design with a high DC rating of 300A continuous, 500A intermittent, and 900A cranking. The 2x3/8" (10mm) M10 tinned copper studs ensure superior electrical conductivity for safe and reliable performance.

【Premium Quality】 - Crafted from high-quality ABS plastic and equipped with M10 tinned copper studs and nuts, our battery disconnect switch is built for durability and safety. The rear cover provides insulation against short circuits, ensuring dependable and long-lasting use.

【Enhanced Safety】 - With its waterproof design, this 12V battery switch safely disconnects the battery, protecting it from excessive drain when the vehicle or boat is not in use.

【Easy Installation】 - Installing and using our battery switch is a breeze. Its compact size and user-friendly design make it a convenient addition to any electrical system. Trust in our mini single-circuit ON-OFF battery switch to keep your power supply in check and your equipment protected.

【Wide Application】 - Suitable for DC 12 - 48V systems, our battery shut-off switch can be used as a standalone unit or combined with other switches for added control. Ideal for various vehicles and equipment, including cars, marine vessels, boats, RVs, campers, trailers, trucks, ATVs, UTVs, battery banks, and other electrical equipment.

What’s in the package

1 x Battery Switch

4 x Stainless Steel Mounting Screws and Caps


Part NO ASW-A6006
Function ON-OFF
Working voltage  12-48V
Rated Current 300A (12V)
Intermittent Rating 500A (5 min)
Crank(AMP) 900A(12V)
Terminal  2 Pins
Stud Size 3/8" M10
Stud Material Metal Copper
Housing Material ABS Plastic
Rotation Angle 90 degrees


Product Details

ASW-A6006 300A ON-OFF Battery Switch Easy to Install

High Conductivity

With tinned copper inner studs, the battery switch 12V has better contact performance and good conductivity, greatly reducing power consumption.

Waterproof & Flame-retardant

The battery switch housing is made of flame-retardant plastic for safer use in messy or moist environment. Of course the shell is easy to disassemble, and the space in the shell is large to carry out wiring work.

ON OFF Control

This marine battery switch is ON/OFF 2 way design, simply turning the knob to ON or OFF position to realize the control of the power circuit.

Technical Data Sheet

Shipping & Returns

Shipping Policy (Full Shipping Details)

Standard Shipping: 7-15 business days.

Expedited Shipping: 3-7 business days (FedEx, DHL, or UPS).

Shipping costs vary by country and are shown at checkout.

PS: Shipping may be delayed during holidays and vacations. We apologize for any inconvenience and appreciate your patience.

Refunds & Returns

Refund Arrival Time: 3-5 working days

Refund Path: return to the original path

Refund Contact Information: angel@chinadaier.com


Customer Reviews

Based on 6 reviews

This switch feels solid. Works well at disconnecting my second battery for my off road lights.. I like the bigger solid posts.

Corey Howard

Standard battery disconnect switch. Uses the normal rear box to hide the terminals. Feels solid and smooth to operate. A good budget choice for typical current applications.

regory Girard

This switch was used as a emergency disconnect on our boat. It works perfectly. It is made of good plastic and the inner workings of good metal. It works smoothly on and off time after time. We feel much safer now having the ability to turn off all power from outside the engine bay if needed.


This is a great battery switch to use for a light to medium duty application like a van or RV or even as a switch for a particular component like the winch. The switch is compact in overall size and it can be wired from behind the face panel or on the surface. If running the wire on the surface, the wire can enter the switch from any side by removing the slide out panel. The switch mechanism has a push to move detent mechanism that should eliminate any accidental switching.

I plan on using this in my van because the wiring can be done behind the switch so it leaves a nice clean appearing wiring job.

Rachel Clarke

The battery cut-off on our boat was getting old and was actually quite difficult to turn. You want a bit of resistance, of course, but you also want to be able to quickly turn the electric on and off without feeling like you're going to sprain your hand! This was a great replacement: straightforward to swap in and connect, fits perfectly, and works like a dream.