10 Best Battery Isolator For Van [Buying Guide 2022]

When it comes to buying battery isolator for van, nothing is more frustrating than not knowing which one to choose. You might spend hours researching and finding the perfect battery isolator for van.

However, this guide is to give you a rest as we compile top 10 best battery isolator for vans you can buy now. So, without any further ado, let us get started.

Top 10 Best Battery Isolator For Van Comparison Table

Our 10 Best Battery Isolator For Van Picks:

As we have already shared with you a list of the top battery isolator for van, you should be able to pick the right one for you pretty easily. However, if you are looking for detailed description of what each product does, read on as we go one by one in detail.

1. WATERWICH Dual Battery Isolator Kit Marine Car UTV 12V 140A...

WATERWICH Dual Battery Isolator Kit Marine Car UTV 12V 140A...
  • 1.ZERO VOLTAGE DROP: We all know the traditional diode relays can rob you of almost 2 amps of output voltage! The Waterwich Upgrated Dual Battery Isolator is designed with Voltage Sensitive Relay rather than diode means ZERO sacrifice. This compact battery isolator was built ultra-small (2.7" x 2.7" x 2.24'') to fit almost anywhere! A perfect fit under the hood to get close to your dual batteries.
  • 2.Automatic Charging Relay:VSR (Voltage Sensitive Relay) is automatically controlled switches that allow two batteries to be combined when charging, and to be isolated when not charging.The VSR cuts in(Charging both primary and secondary batteries) When the charge voltage of Main battery reaches 13.3 volts.The VSR disconnects(Just Charging primary battery ) When the charge voltage of Main battery below 12.8 volts to ensure your primary battery is always charged,and ready to start your vehicle.
  • 3.Easy to install:This IP67 Certified voltage sensitive relay (VSR) is best suited for your dual-battery vehicle starting. This Kit provides all the necessary cables,accessories and the VSR that you need to install the secondary battery with the VSR. There are two ways to install it.Surface or panel mount options provides flexibility when installing.Zero Voltage Drop,Optional Storage Mode allows zero power consumption.
  • 4.Weather Resistance:Robust Glass Fiber reinforced Nylon enclosure,This dual battery isolator is also built to withstand extreme weather environments, vibration and is water resistant. It is safe for use even for your vehicled off-road needs in dusty, wet and unexpected extreme weather environments.
  • 5.Wide Application:This compact battery isolator was built ultra-small to fit almost anywhere! A perfect fit use in engine room,under the hood to get close to your dual batteries. Suitable for DC 12V Marine,Car,UTV,ATV,Boat,Ship,Camper,Trailer,SUV,Van,Truck,Vehicle RV,etc.

2. EHDIS 12V Relay 200 AMP Battery Isolator Kit 4 Terminal Dual...

EHDIS 12V Relay 200 AMP Battery Isolator Kit 4 Terminal Dual...
  • High Current Battery Isolator 200 AMP Battery Isolator and Relay, Prevents loads on auxiliary battery from draining the starting battery.
  • Great for isolating a second batter making it dedicated to the protect battery life, Extends battery life
  • Automatically check the voltage, when the vice battery is low, it will turn on charge function
  • 200 Amps at 12V Continuous Power Handling, Size (L * W * H mm): 65 * 75 * 85
  • 300 Amps Surge Power Handling (Peak current)

3. Voltage Sensitive Relay 125Amp 12V / 24V Automatic Switching...

Voltage Sensitive Relay 125Amp 12V / 24V Automatic Switching...
  • 【 Highlights 】The Battery isolator inputing power:DC 12V / 24V automatic switching,Automatically combines two batteries when charging and isolates the two batteries when not charging,No voltage drops comparing to battery isolator diodes (0.6V),Built-in LED indication (ON when VSR engages),Easy to fix your battery charging issues
  • 【 Quality material&Easy to install 】The battery automatic charging relay has robust glass fiber reinforced nylon enclosure,Terminal Studs M6 (1/4"),Connect Start Battery to the stud terminal with Red painting (main sensing terminal), and connect the house battery to other stud terminal on the VSR.The D-VSR will sense voltage from either terminal.Connect the black cable to the DC Ground.
  • 【 Current / Voltage 】The Voltage Sensitive Relay Continuous Current Rating |125A, Intermittent Current Rating|140A, Power Consumption |13mA (Standby),270mA (Engage),0mA (Storage Mode).Combine / Open Voltage : DC 13.3V / 12.8V @ 12V , DC 26.6V / 25.6V @ 24V
  • Dual Battery Isolator for solar system RV camping van trolling motor truck UTV boat trailer dual battery system
  • 【 Quality warranty 】This is Dual Battery Isolator is CE IP67 Certified,Packge include:1X battery isolator 12v / 24v , 2X Wire Lugs,2X connectors,4X black heat shrink tube,4X red heat shrink tube,1X user manual

4. Spartan Power Smart Dual Battery Isolator 12V 140A Voltage...

Spartan Power Smart Dual Battery Isolator 12V 140A Voltage...
  • NOW ON AMAZON - EASY TO INSTALL: Designed for dual battery systems or second battery bank in your van, truck, RV, UTV, off-road vehicles, marine boats, etc.
  • VSR – VOLTAGE SENSITIVE RELAY: Automatic 140 Amp Dual Battery Isolator enables you to charge two battery systems from one alternator at the same time. A Voltage Sensitive Relay (VSR) cuts in at 13.3 volts and cuts out at 12.8 volts.
  • VANLIFE? Now you can safely add additional batteries to help support your accessories such as power inverters, MPPT charge controllers, solar panels, refrigerators, audio, lights, pumps, winches, etc.
  • IP65 Protected: IP65 enclosure offers complete protection from dust, oil, and other non-corrosive material. Waterproof protection up to water projected by a nozzle against enclosure from any direction.
  • 3 YEAR WARRANTY: Every Spartan Power 12V 140 Amp Dual Battery Isolator is backed by a 3 year warranty. Have a question? We are an American company located in Reno, Nevada. Our expert technicians will be glad to answer any question that you may have!

5. Power Smart Dual Battery Isolator 12V 140A Voltage Sensitive...

Power Smart Dual Battery Isolator 12V 140A Voltage Sensitive...
  • 【High Quality】A ABIGIAL Automatic 140 Amp Dual Battery Isolator is IP65 Certified. Heavy-duty silicone sealed interior with the reinforced case is certified for off-road use, which is water-resistant, shock-resistant, dustproof, and safe to use in harsh conditions.
  • 【Application】A compact battery isolator can be installed almost anywhere with its 2.6" x 2.6" x 2" size. Great fit for under the seat, under the hood installation for your marine boats, truck, RV, UTV, van, off-road vehicles.
  • 【Smart Battery Isolator】Battery isolator allows run your accessories from a separate battery when the engine is off while keeping your main battery charged and prevents the starting battery from being run down by your equipment. This compact battery isolator was built ultra-small (2.6" x 2.6" x 2") to fit almost anywhere! A perfect fit under the hood to get close to your dual batteries.
  • 【Parameter】2V, 140A, 13.3V cut-in voltage, 12.8V cut-out voltage to ensure your primary battery is always charged without worry about stuck on the road due to drained battery.
  • 【Service】100% satisfaction guarantee, If you have any issues with the part, simply contact customer service for troubleshooting help, parts, replacement, or refund. Our aim is to make you satisfy the parts and the service we provide for you.

6. ANDO RACING Dual Battery Kit,12V 140A Dual Battery Isolator...

ANDO RACING Dual Battery Kit,12V 140A Dual Battery Isolator...
  • 【Function】Voltage Sensitive Relay: Automatic 140 amp dual battery isolator enables you to charge two battery systems simultaneously from one alternator. Voltage Sensitive Relay (VSR) on at 13.3 volts, off at 12.8 volts
  • 【Features】Like having two separate power sources, the dual battery isolator kit allows your accessories to run on separate batteries when the engine is not running on the vehicle, while keeping the main battery charged, your vehicle is always ready to run on Start and start it when you want
  • 【Premium Material】IP65 housing provides full protection against dust, oil and other non-corrosive materials. Waterproof protection against water sprayed from the nozzle onto the case from any direction
  • 【Easy to Install】This compact battery isolator has an ultra-small design and can be installed almost anywhere! Fits perfectly under the hood to get close to your dual battery
  • 【High-quality after-sales service】All products are guaranteed for six months free of charge. If you have any questions or suggestions, please contact our friendly and responsive after-sales support team. We will replace it unconditionally or give a full refund

7. Battery Switch, VSTM 12V/48V Battery Disconnect Master Power...

Battery Switch, VSTM 12V/48V Battery Disconnect Master Power...
  • Operation: On-Off 2 positions; 275 Amps continuous at DC 12V, 455 Amps intermittent at DC 12V, 1250 Amps momentary at DC 12V.
  • Heavy Duty: Waterproof, sturdy and durable ABS plastic housing allows long time use. Disconnect the battery safely to eliminate any power draw from the battery when the vehicle or boat is not in use.
  • Four detachable side covers provide access to up to 1/0 cables. Rear cover insulates terminals against any short circuits, ensuring the switch meets ABYC requirements. Equipped with 4 sets of bolts.
  • Used for DC 12 - 48 V systems to isolate and secure the electrical system. The Contour Locking System allows it stand-alone or locked together with other switches. Ignition protected.
  • Wide Application: The master battery switch is widely used for Car, Marine, Boat, RV, Camper, Travel Trailer, Truck, ATV, UTV, Battery banks, and other 12V/48V Devices.

8. Cllena Rotary Battery Disconnect Isolator Power Kill Cut Off...

Cllena Rotary Battery Disconnect Isolator Power Kill Cut Off...
  • High-Current: Rated current: 300A; Rated voltage: 60V DC
  • 2-Position: ON and OFF positions
  • Electrical life: 9999
  • Easy operation: disconnect and reconnect battery by one simple turn of the knob on it.
  • Wide applications 12V - 60V batteries: Car, Van, Boat, Rv, Truck, etc.

9. UTSAUTO Battery Switch Car Van Truck Boat Battery Power...

UTSAUTO Battery Switch Car Van Truck Boat Battery Power...
  • High-Current car battery disconnect switch: Rated current: 300A; Rated voltage: 60V DC
  • 300A Battery power disconnect battery switch small size, sturdy and durable.
  • Battery power-off switch wide range of uses, can be used as interior and exterior of the increase in all kinds of electrical devices on / off key (eg: Strobe, chassis lights, fog lights).
  • Wide applications marine battery switch 12V - 60V batteries: Car, Van, Boat, Rv, Truck, etc.
  • Easy operation: disconnect and reconnect battery by one simple turn of the knob on it.

10. LotFancy Battery Switch for Car Van Truck Boat Battery Power...

LotFancy Battery Switch for Car Van Truck Boat Battery Power...
  • 2-Position: ON and OFF positions
  • High-Current Rated: 300Amps; Rated voltage: 60V DC; Contact resistance: 50M,Insulation resistance: 100M,Dielectric strength: 1500VAC / 1min
  • Small size, sturdy and durable
  • Wide Application: This float switch is designed for bilge pump applied in Car, RV, Boat, Yacht, ATV, Winches, etc.
  • This battery switch can be used as interior and exterior of the increase in all kinds of 12V - 60V batteries electrical devices on / off key (eg: Strobe, chassis lights, fog lights)

Best Battery Isolator For Van Buying Guide

The process of choosing a battery isolator for van can be overwhelming. There are so many options to choose from and they all seem like they would work for your needs. This guide will help you figure out what features to look for and how to narrow down your choices so that you can find the perfect battery isolator for van for you!

Look at the Brand

The first thing you should consider when choosing a battery isolator for van is the brand. Some brands are more reliable than others and some have a better reputation than others. You should research different brands and see which ones have the best reviews.

Type of Battery Isolator For Van

The next thing you should consider is the type of product. There are so many different types of products on the market. You need to figure out what type of battery isolator for van you need and what will work best for your needs.

Features of Battery Isolator For Van

After you have considered the brand and the type of product, you need to look at the features. Every product has different features and some features are crucial. You need to figure out which features are the most important to you and which ones you can live without to make a perfect buying decision.

Consider the Budget

The first thing you should do is set a budget. If your search will be too broad, it might not yield any results at all. So, narrow down the product types and price ranges so there is no possibility of missing anything that matches what you are looking for in the beginning stages. You can always expand your options after narrowing things out.

You will also want to consider how much time you can invest in your search for the perfect battery isolator for van since it might take a while. While buying products online is easy and convenient, the process of finding the right battery isolator for van will be an extensive task if you do not have any idea what would suit your needs best. The more information you have, the easier it will be to find what you are looking for.

Finally, remember one important thing. Not all battery isolator for vans are created equal and some products are more expensive than others. You need to find a product that fits into your budget so that you do not end up spending too much money.

How Durable The Product is?

When you are looking for a battery isolator for van, it is important to consider how durable it is. Some are more durable than others and can last longer. If you are looking for a long-term solution, you should consider one that is more durable.

How Portable The Product Is?

Another thing you need to consider when choosing a product is how portable it is. Some products are more portable than others and can be taken with you on the go. If you need something that you can take with you, you should consider a battery isolator for van that is more portable.

How Easy The Product Is To Use?

The ease of use is an important factor to consider when purchasing a battery isolator for van. You want something that is easy to set up and use without having to read the instruction manual from front to back. Products with clear instructions and helpful customer service are ideal. If you are not sure how to operate a product, you may end up returning it or worse, not using it at all.

How Much Assembly Is Required?

Some products require assembly before they can be used. This is something you want to take into consideration when making your purchase. If you are not handy or do not have the time to assemble a product, you may want to steer clear of those that require assembly.

Does the Battery Isolator For Van Come with a Warranty?

When you are buying a product, it is important to consider whether it comes with a warranty. If something goes wrong with the product, you want to be sure that you will be able to get it repaired or replaced. Some products come with warranties from the manufacturer, while others may come with warranties from the store where you bought them.

Make sure you get proper after-sales service if anything goes wrong while using it.

How does The Product look?

Finally, when choosing a product, it is important to consider how the product looks. Some products are more aesthetically pleasing than others and can look better in your home. If you are looking for a product that looks nice, you should consider a product that is easier on the eyes.

Conclusion

Choosing the right battery isolator for van does not have to be difficult! By following these guidelines, you will be able to find the perfect product for your needs.

Now that you know how to choose the best battery isolator for van, it is time to start shopping! Remember to consider your budget, portability, ease of use, and durability when making your purchase. Happy Shopping!

Last update on 2022-07-02 / Affiliate links / Images from Amazon Product Advertising API