Best Battery Selector 2023: Top 15 Picks

Sometimes it might be quite difficult to find the best battery selector. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this battery selector buying guide.

Our Best Picks:

Best Battery Selector Reviews:

Bestseller No. 1
SEAFLO Heavy Duty 900 Amp 4 Position Battery Selector Switch Choose Quantity (01-Pack)
  • Heavy Duty - Rated at 900 Amps momentary, 500 Amps intermittent and 300 Amps continuous at 12V
  • Disconnects the battery safely, to eliminate any power draw from the battery when vehicle or boat are not in use.
  • Great for your boat, RV, show car, trailer, winch power cable, and more
  • Heavy Duty Switch combined with small footprint
SaleBestseller No. 2
Blue Sea Systems 6007 m-Series Battery Switch Selector 4 Position, Red
  • Blue Sea Systems Battery Switch m-Series Selector, part number 6007, is a Selector 4 Position switch. Switches isolated battery banks to all loads or combines battery banks to all loads
  • IP66 waterproof, ISO 8846 and meets ABYC requirements. Ignition protected—safe for installation aboard gasoline powered boats
  • Make before break contact design allows switching between battery banks without power interruption
  • Continuous Rating: 300A, Maximum Voltage: 32V DC
Bestseller No. 3
12V 24V Battery Selector Switch Rated 300A 450A Intermittent Marine Boat Battery Switch Heavy Duty Battery Disconnect Switch for Boats
  • 300A continuous, 450A intermittent; Voltage: 12V-24V
  • Selector 4 position -Switches isolated battery banks to all loads or combines battery banks to all loads
  • Make before break contact design allows switching between battery banks without power interruption
  • Can be used to disconnect the battery of vehicle or boat when not use to ensure safety.
  • Scope of application: large current batteries such as large trucks, engineering vehicles and yachts are powered off.
SaleBestseller No. 4
Perko 8501DP Medium Duty Battery Selector Switch Red, Small
  • For use with 12, 24 and 32 Volt Marine Electrical Systems
  • Capacity - 250 AMPS Continuous, 360 AMPS Intermittent
  • Ignition Protected
  • Built with quality materials
SaleBestseller No. 5
Blue Sea Systems 9001E e-Series Battery Switch, Selector 4 Position, Red
  • Selector 4 Position. Switches isolated battery banks to all loads or combines battery banks to all loads
  • Ignition protected—safe for installation aboard gasoline powered boats
  • IP66 waterproof, ISO 8846 and meets ABYC requirements
  • Terminal Stud Size: 3/8" - 16
  • Continuous rating: 350A, Maximum voltage: 32V DC
Bestseller No. 6
Guest 2110A Universal Mount Marine Battery Selector Switch with Alternator Field Disconnect (230 Continuous, 345 Momentary Amps)
  • Universal mount selector switch with AFD. Continuous Amps: 230, Momentary Amps: 345
  • Longer stud lengths for improved assembly and easier cable routing
  • Built with heavy-duty copper sweep contacts to ensure positive circuit control
  • Rugged internal components protected by a tough, impact resistant polycarbonate housing that is impervious to the elements
  • Cable Lug Size: 3/8". Dimensions: 5.0" x 2.75"
Bestseller No. 7
CZC AUTO 1-2-Both-Off Battery Disconnect Switch 12V 24V 48V Master Isolator Cut Off Switch Battery Selector Switch for Marine Boat Car Truck Camper Trailer RV Vehicles
  • DUAL BATTERY DISCONNECT SWITCH: The master power cut off switch allows for two batteries to operate independent of one another, or for both to be in the ON or OFF position at the same time. Four position rotating switch provides Battery 1, both on, battery 2, both off alternatives. Removable rear cover insulates the rear terminals against any short circuits. 4 Removable side plates provided access for battery cables
  • SAVE YOUR BATTERY: The battery kill switch can help you to shut down the power of battery easily and safely when not in use or storage so as to keep your vehicle from draining out of power as well as extend the life of your battery
  • SOLID AND COMPACT SHUT OFF SWITCH: This battery disconnect isolator switch is made of PBT plastic housing, copper tin plating inner stud. Come with four stainless steel mounting screws and caps to help fix the switch tightly. The red knob is for On/Off control. Can not be removed from the switch. Stud Size: 3x5/16" (8mm). Ideal for marine/vehicles applications
  • WIDELY APPLICATION: 1-2-Both-Off, Rating: 200 Amps Continuous,1000 Amps momentary at 12V DC. Can be used with 12V - 48V DC systems to isolate and secure the electrical system. Can stand alone or be locked together with other switch. Widely used for marine, boat, RV, camper, travel trailer, truck, ATV, UTV, car vehicles, battery banks and other devices
  • REST ASSURED TO PURCHASE: We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Any problem in using our battery disconnect switch, please kindly contact us, your problem will be solved within 24 HOURS
SaleBestseller No. 8
Blue Sea Systems 3002 HD BATTERY SELECTOR 4POS
  • Switches isolated battery banks to all loads or combines battery banks to all loads
  • Ignition protected—safe for installation aboard gasoline powered boats.
  • IP66 waterproof, ISO 8846 and meets ABYC requirements
  • Accepts two 4/0 AWG (95mm²) battery cables. Terminal Stud Size: 1/2"
  • Continuous Rating: 500A, Max Voltage: 32VDC
Bestseller No. 9
Cole Hersee M750 Battery Selector Switch
  • Cole Hersee M750 Battery Selector Switch
  • M750
Bestseller No. 11
1-2-Both-Off Battery Disconnect Switch, 12V 24V 48V Battery Selector Master Cutoff Switch for Marine Boat Car RV ATV UTV Vehicle, Waterproof Heavy Duty Battery Isolator Switch, 200/1250Amps
  • Operation: 1-2-both-off, 4 position, 200A DC Continuous (1hr), 455A DC Intermittent (5 min), 1250A DC Cranking (10 sec); Voltage: 12V-48V DC; Stud Size: 3 x 5/16" (8mm), 3 mounting screw holes (8mm diameter) for 8-10MM screw connection (not included mounting hardware)
  • The patented contour locking system, allowing it to be a stand alone unit, or locked together with other switches to isolate and secure the electrical system, offers a simple economic way of separating two batteries
  • This battery cut shut off kill switch has four removable side plates. The rear cover insulating the rear terminals against any short circuits. Equipped with 4 sets of bolts
  • Tin-plated copper studs and nuts; Ignition-protected. ABS plastic housing, durable made for safety use
  • Widely used for Car, Marine, Boat, RV, Camper, Travel Trailer, Truck, ATV, UTV, Battery banks and other 0 up to 60V Devices; 1 Year Warranty--a replacement or refund is guaranteed
SaleBestseller No. 12
Perko 8603DP Heavy Duty Battery Selector Switch with Alternator Field Disconnect
  • Battery selector switch for use with 6, 12, 24, and 32 volt marine electrical systems
  • Rated at 380 amps continuous, 850 amps intermittent (5 minutes on, 5 minutes off)
  • Easy Installation
  • Built with quality materials
SaleBestseller No. 13
Blue Sea 6007 m-Series Mini Battery Switch Selector Four Position Red
  • ICON Label Set Included for Circuit Identification.
  • Label with International ONOFF Legends.
  • All Non-Corrosive Marine Grade Metals.
  • Product Dimensions 2.9H x 2.9W x 3.1D.
  • Weight 0.8lbs.
Bestseller No. 14
IRYNA Battery Isolator Selector Switch for Boat,Waterproof Battery Master Disconnect Switch Power Cut/Shut Off Kill Switch Max DC 50V 50A Cont 75A INT for Car Marine Yacht RV ATV Vehicles
  • ☆【Premium Quality,Durable】Made of premium ABS and metal material, 12V-48V battery disconnect switch is sturdy, not easy to aging and abrasion resistant, to ensure maximum strength and durability for long lasting usage.
  • ☆【Waterproof & Protective Cover】This waterproof power disconnect cut off switch is designed with a waterproof cover on the top can better protect the key hole. Professional characteristics, high reliability. Compact size, sleek modern appearance, easy to install and wire
  • ☆【Disconnect Battery Safely】This battery isolator switch can eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely. 2-Position: ON and OFF positions
  • ☆【Battery Disconnect Shut Off Switch】They are offered as main car kill disconnect switches, rated 75 Amps intermittent, 50 Amps continuous at max.50V DC; Cranking Rating: 300Amps 5 sec; Contact Resistance: 50m ohm Max.;Isulation Resistance: DC 500V 100M ohm Min
  • ☆【Wide Application&Quality Guarantee】The waterproof battery isolator Selector switch is perfect suitable for cars, off road vehicle, truck, motorcycle, boat, etc.Professional characteristics, high reliability, 100% test before shipping to ensure product perfect, stability and durability.If you are not satisfied with our Battery Isolator Switch,We accept all of the return, replacement or refund requests
SaleBestseller No. 15
Seachoice Battery Select Switch, Disconnect Isolator Cutoff, Dual, 12 -50V
  • Permits selection between batteries for starting, charging or operation in parallel
  • For use with two or more batteries and systems under 50V
  • UL listed, ignition protected and CE approved
  • Capacity: 250A continuous, 360A intermittent
  • Size: 5-1/4 inch x 2-5/8 inch

Last update on 2023-01-12 / Affiliate links / Images from Amazon Product Advertising API

How to find the best battery selector?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best battery selector for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good battery selector recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the battery selector need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for battery selector to find what you’re looking for:


In some cases, the brand of battery selector is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.


The features in any given battery selector are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.


Customer reviews about battery selector are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.


Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare battery selector quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.


Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.


The quest to find the best battery selector can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.