Battery Switch
Battery switches are electromechanical devices essential for managing battery power in a variety of applications. These switches are designed to allow users to easily connect or disconnect a battery from an electrical system, offering both control and protection. These switches come in different types, including rotary, knife, and push-pull designs, each designed for different use cases. They are designed for both reliable operation and to help prevent accidental shorts or battery drainage and are a vital part of any electrical systems that utilize batteries.
Product Catalog
56-00026 125A 12-24V DC Top Post Terminal Clamp Battery Cutoff Switch with Green Knob
56-00026 Terminal Clamp Battery Cutoff Switch rated to 125A continuous duty, 500A intermittent duty, used for 12-24 VDC, ON/OFF 2 position.
Product Details Ask For Quote56-00027 125A 12-24V DC Side Post Battery Quick Disconnect Switch Master Cutoff for Negative 3/8″ Terminal
The side post battery quick disconnect is knob type, rated current is 125A, apply to 12-24V DC system, and used for battery negative post 3/8" hole.
Product Details Ask For Quote56-00028 125A 12-24V DC Top Post Terminal Link Car Battery Isolator Switch for Negative Terminal
The top post terminal link car battery isolator switch is rated continuous(amp): 125A, crank(amp): 500A, voltage: 12-24V DC, diameter: 17mm/negative.
Product Details Ask For QuoteASW-A901/A902 Battery Quick Disconnect Terminal Clamps Positive & Negative Connectors for Top Post Auto & Marine Batteries
The battery quick disconnect terminal with red "+" and blue "-" covers is made of durable brass and ABS. Positive: 0.75'' and Negative: 0.67''.
Product Details Ask For QuoteCCI10-25 10 AWG – 4 AWG Silicone Battery Terminal Cover for Alternator Battery Stud and Power Junction Blocks
The silicone battery terminal cover use with wire diameter between 10AWG - 4AWG (6.69-26.93mm²), and use with M10 studs to fit over nut.
Product Details Ask For QuoteCCI25-70 4AWG-2/0AWG Insulator Battery Stud Terminal Cover for 1/4″,5/16″,3/8″ Battery Post
The insulator battery stud terminal cover use with wire diameter between 4AWG-2/0AWG (25-70mm²), and use with 5/8" studs to fit over nut.
Product Details Ask For QuoteCCI50-95 1/0AWG-4/0AWG Silicone Battery Terminal and Lug Protector Boot
This lug protector boot offers convenient and safe access to your vehicle's battery for charging, jump-starting, or maintenance with its durable 250A brass construction and 3/8" stud terminals.
Product Details Ask For QuoteHeavy Duty Copper Lug Battery Ring Terminal
The copper lug battery ring terminals are 100% copper and are for use with AWG 2 4 6 8 10 12 AWG wire to meet your different needs.
Product Details Ask For QuoteBTP-3-M8 Battery Terminal Adapters M8 Female Thread to SAE/JIS Automotive Posts Knurled Positive & Negative Converter Set
This pair of M8 battery terminal adapters converts female threaded battery connections to standard positive (17-19mm) and negative (15-17mm) automotive posts, featuring a knurled grip, M8 internal threads, and included M8 hex bolts and washers.
Product Details Ask For QuoteBTP-2M-M8 Automotive Battery Post Adapter for M8 Top or Side Terminal Charging Posts
This M8 battery post adapter is made of corrosion-resistant brass to ensure a reliable connection and optimal electrical conductivity for positive and negative standard battery posts.
Product Details Ask For QuoteBT-21 12-Way 8AWG up to 4/0(XL) AWG Gauge Battery Terminal Clamps
The battery terminal clamps available in voltage options of 48V, 36V, 24V, 12V, and 6V, are designed to accommodate different cable sizes (0 AWG, 2 AWG, 4 AWG, 6 AWG, 8 AWG, 10 AWG).
Product Details Ask For QuoteBT-02 Heavy Duty Battery Terminal Connector
The 0/2/4/6/8 AWG Inputs battery terminal connector is designed to organize and connect multiple cables for most models of car audio battery.
Product Details Ask For QuoteBT-09 Marine Battery Terminal End with Wing Nut
The 12V/24V battery terminal end with wing nut is made of brass. Positive: 3/8'' Negative: 5/16'' for top post battery with standard post adapters.
Product Details Ask For QuoteBT-31 4 Way Positive and Negative Car Battery Terminal Connectors
The high-quality car battery terminal connectors feature a 4-way design for multiple wire connections, ideal for SAE / JIS Type A car batteries.
Product Details Ask For QuoteDaier’s Battery Switches
Reliable Power Control and Disconnection
Daier battery switches are designed to provide reliable and durable power management for all electrical systems, and to ensure the safety and efficiency of many different types of equipment. Daier provides a multitude of options within our battery switch category, including rotary, knife, and push-pull switches with options that often feature waterproof housings, resettable functions, and different stud or screw connection options. Daier products also feature several different voltage and current options, to ensure the proper functionality for all projects.
Key Features and Benefits
Typical Applications

Automotive Systems

Marine Equipment

Industrial Machinery

Recreational Vehicles

Solar Power Systems

Backup Power Systems
Daier is dedicated to providing high-quality and dependable components. Daier battery switches are designed for reliable and long-lasting power control in a multitude of applications. Contact Daier’s expert team today to discuss your specific project requirements, explore customized solutions, or to request a quote.
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