300A 12V Auto Master Isolator Battery Switch with Waterproof Cover
300A 12V Auto Master Isolator Battery Switch with Waterproof Cover
300A 12V Auto Master Isolator Battery Switch with Waterproof Cover
300A 12V Auto Master Isolator Battery Switch with Waterproof Cover
300A 12V Auto Master Isolator Battery Switch with Waterproof Cover

300A 12V Auto Master Isolator Battery Switch with Waterproof Cover

Regular price$7.99
/
Shipping calculated at checkout.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

  • Descriptions
  • TECHNICAL DATA SHEET
  • Shipping & Returns
  • Reviews

About this item

【Versatile Power Management】The isolator battery switch is designed for seamless integration into both DC 12V and 24V systems, providing efficient and reliable power control. Its 2-position ON/OFF configuration ensures easy operation and flexibility.

【Reliable Performance】Equipped with 2 copper terminals featuring a diameter of 3/8" on the base and a sturdy 2.35" base diameter, this isolator battery switch is engineered for heavy-duty use. Count on its reliable performance to ensure seamless power management in diverse applications.

【Robust and Durable】Built to withstand the test of time, this battery switch features copper terminals with stainless steel hex nuts, guaranteeing improved continuity and resistance against rust and corrosion. The ergonomically designed plastic keys fit perfectly on the thumb, ensuring effortless usage.

【Enhanced Battery Safety】With the battery master switch, you can confidently disconnect the battery when not in use, effectively preventing unnecessary power drain. When there's no power connection, the included waterproof cover provides added protection for the keyhole.

【Unparalleled Application】This battery switch is a versatile solution that finds its place in various vehicles and equipment. From automobiles and marine vessels to cars, boats, trailers, trucks, RVs, and ATVs, it meets power control needs across different domains.

What’s in the package

1 x Battery Switch

1x Anti-loss Key

1 x Waterproof Cover

Spec

Part NO ASW-A01
Function ON OFF
Rating 300A
Voltage 12-24V
Intermittent Current 750A (5 min)
Terminal  2 Pins
Stud Size 3/8" (M10)
Installing Hole 4x40mm
Stud Material Metal Copper
Working Temperature 40℃-80℃
Rotation Angle 90 degrees

Free Shipping

We will use Economy International express service operated by China Postal Express. And it’s for light-weight products that less than 2kg with delivery in 10-25 days.

Expedited Shipping

You can choose this way, and normally we will use FEDEX or DHL. the shipping Rate is depend on the total weight of products, and delivery date will be 3-7 days.

Refund

Refund arrival time: 1-2 working days
Refund path: return to the original path
Refund contact information: angel@chinadaier.com

Customer Reviews

Based on 7 reviews
100%
(7)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
G
Griffin Cantrell

Very pleased with my purchase it is durable and nice quality I use it on all my custom motorcycles and am very pleased with them so far

S
ShelleyD

I used this to disconnect my rv dattery..mounted in the cover of my battery box..now leave my battery on all winter

K
Kindle

It is a switch - you attach terminals and it cuts power. All it needs to do and feels solid.

H
Harjinder Singh

I use it in my semi truck to cut off the inverter when not in use. It protects my battery life and the computer system of the truck.

R
RobertWWP

Most travel trailers have balls to the wall 12 volts running to charge your deep cycle battery. That will burn your battery up if you keep the camper on shore power when at your house, as I do. This switch allows you to cut the power to the battery and easily turn it back on a day or two before the next trip.