12V 200A Wireless Battery Disconnect Switch Kit with Dual Remotes

OVERVIEW

This 12V 200A wireless battery disconnect switch kit allows you to remotely cut off vehicle power to help prevent battery drain, improve safety and protect electrical components. Compact, integrated design simplifies installation on a wide range of 12V applications.

KEY FEATURES

• Wireless remote control master kill for the entire 12V power system
• Up to 200A working current and high instantaneous current rating for reliable starting
• Very low standby current draw to minimize battery drain
• Compact, integrated relay design reduces wiring complexity
• Supports installation on either positive or negative battery terminals (follow wiring diagram)
• Suitable for many 12V vehicles with engine displacement less than 2.5L

SPECIFICATIONS

• Working voltage: 12V, approx. 1.8W
• Working current: up to 200A (switch body rated 120A continuous in description)
• Instantaneous current: up to 360–500A (per supplier data)
• Standby current (receiver): approx. 0.003–0.005A
• Host (relay) size: 46 × 46 × 45 mm
• Host weight: approx. 180 g
• Material: ABS, electronic components, copper, rubber
• Color: Black
• Attachment type: Clip-on (battery terminal mounting)
• Finish: Polished metal contacts

COMPATIBILITY

Designed for 12V systems on vehicles and equipment with engine displacement less than 2.5L, including but not limited to passenger cars, small trucks, vans, SUVs, ATVs, tractors, forklifts and other 12V machinery where a remote battery isolator is required. Always verify electrical load and installation space before purchase.

INSTALLATION GUIDELINES

• Disconnect the original positive or negative battery cable from the battery.
• Secure the original cable to the relay terminal according to the wiring diagram.
• Mount the relay body on the selected battery post (positive or negative as specified).
• Connect the red wire to the battery positive terminal and the black wire to the battery negative terminal.

Important: Do not reverse positive and negative connections. Incorrect polarity may damage the battery or electronic components. Follow the supplied wiring diagram carefully. Non-standard battery clips are not included and must be purchased separately if required.

PACKAGE CONTENTS

• 1 × 12V wireless battery isolator / disconnect relay
• 2 × Wireless remote controllers (batteries not included)

NOTES

• Dimensions are approximate and may vary slightly due to manual measurement.
• Ensure the total load and starting current of your vehicle are within the specified current ratings.
• This product is intended for 12V systems only and is not universal for all voltages.
• Professional installation is recommended if you are unfamiliar with automotive electrical systems.