Looking for the Best Battery Isolator available to buy right now on Amazon but don’t want to have to do all the research on the pros and cons of the different types of Battery Isolator?
Pop Expert have put together this list of the top 10 selling Battery Isolator on Amazon – sorted by overall popularity and positive consumer reviews.
The Pop Expert list of top selling Battery Isolator is the ideal place to start when you are trying to find the Best Battery Isolator for your neeeds.
Popular Battery Isolator on Amazon
Details on the Best Battery Isolator
On Sale!Bestseller No. 1
Stinger SGP32 200 AMP Battery Relay Isolator and Relay
- 200 AMP Battery Isolator and Relay
- Prevents primary battery discharge
- Maximum current transfer
- Extends battery life
- Universal 12V Applications
Bestseller No. 2
Stinger SGP35 500-AMP Relay and Isolator , Black
- 500 AMP High Current Relay/Isolator
- Prevents primary battery discharge
- Power on demand
- Extends battery life
- Universal 12 volt applications
Bestseller No. 3
KeyLine Chargers 12V 140 Amp Dual Battery Isolator Voltage Sensitive Relay (VSR) Pro Dual Battery Kit
- ZERO VOLTAGE DROP: Forget the traditional diode relays and so-called "solid state" devices that can rob you of almost 2 amps of output power! The KeyLine Dual Battery Isolator is the only unit designed with cutting edge programming to deliver optimum performance - with ZERO sacrifice. 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.
- VOLTAGE SENSITIVE RELAY: The KeyLine Automatic 140 Amp Dual Battery Isolator is all you need to charge Two Battery Systems. Voltage Sensitive Relay (VSR) cuts in at 13.3 volts and cuts out at 12.8 volts to ensure your primary battery is always charged and ready to start your vehicle. It's like having two separate power sources for each battery while only having one alternator!
- RUGGED DURABILITY: Unlike other isolators on the market, the KeyLine Automatic 140 Amp Dual Battery Isolator is IP65 Certified. This International Protection rating means that your KeyLine isolator is safe for use even for your off-road needs in dusty, wet and unexpected extreme weather environments. Great for extreme vibration applications as well.
- WHAT YOU GET: (1) 140 Amp Voltage Sensitive Relay (VSR); (1) 20 ft red battery cable; (1) 2ft black ground battery cable; (2) positive brass marine type battery terminals; (1) negative brass marine type battery terminal; tinned copper lugs & heat shrink; cable ties; easy-to-follow instructions. Easy-to-follow directions for the most novice DIYer. Power wire in, power wire out. What could be easier?
- BUY WITH CONFIDENCE: Every 140 Amp Dual Battery Isolator is backed by an industry leading 12-month warranty. If you are not 100% satisfied with your purchase, simply take advantage of the No Questions Asked, 30-Day Money Back Guarantee!!
On Sale!Bestseller No. 4
WirthCo 1213.1241 20092 Battery Doctor 125 Amp/150 Amp Battery Isolator , Black
- Water resistant (IP62) - suitable for marine use
- Priority charging for starting battery
- Automatically charges auxiliary battery
- Manual override for starting battery
- Over current and surge protected for vehicles with electronic systems
On Sale!Bestseller No. 5
MaySpare 12V 140Amp Voltage Sensitive Relay VSR Double Battery Automatic Charging Relay Dual Smart Battery Isolator
- 12V, 140A, 13.3V cut-in voltage, 12.8V cut-out voltage,; Package Include All the Bits and Pieces Needed for a Complete Installation
- Working Voltage: Having Voltage Sensitive Chip,Rely Cuts in at 13.3 Volts and Cuts out at 12.8 Volts to Ensuring Primary Battery is Always Ready for Vehicle to Run.
- Fuction:Like Having Two Separate Power Sources,The Dual Battery Isolator Kit Enables Your Accessories to Run From a Separate Battery While the engine is not running on your vehicle While keeping your Main Battery Charged and Your Vehicle Always Ready to Go and Start When You Want It.
- Compatibility: This battery isolators are small and suitable for almost anywhere, for ATV, UTV, Boats, RV's，marine vehicle, truck, caravan
- LIFETIME WARRANTY :100% High Quality and Enjoy Full Life Warranty, Free Exchange
Newest Battery Isolator
New
Dual Circuit Battery On Off Switch, Power Cut Disconnect Isolator, IP66 Waterproof Ignition Protection for RV Boat
- WIDE APPLICATION: Widely used in cars, ships, RVs, campers, travel trailers, trucks, ATVs, UTVs, battery packs and other equipment.
- DUAL CIRCUIT SWITCH: Battery switch switches two isolated battery packs (not included) simultaneously without interrupting power.
- IGNITION PROTECTION: IP66 waterproof for safe installation on gasoline powered boats; 300 amp continuous rating for outboards and small gasoline or diesel engines.
- TINNED COPPER STUDS: Good conductivity, studs accept 3/8in (M10) ring terminals, 7/8in (22 mm) stud lengths accept multiple cable terminations.
- EASY INSTALLATION: The isolation cover protects the rear contacts, and the breakout tabs allow wire access in any direction. Enclosure design allows for surface, rear panel or front panel mounting.
New
Junhcone High Current Master Battery Disconnect Switch Relays Car Auto Part Master Disconnect Switch Kill Cut Off Isolator Switch
- Universal for street roads, RVs, trailers, vehicle, engineering/agricultural machinery which a battery cut off switch is required.
- Waterproof,durable,and easy to control: Ensures the vehicle electrical system reliability and stability.
- Zinc alloy for case housing with copper contact. Eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely.
- Eliminate any power draw from the battery when your Vehicle or Boat is not in use, disconnects the battery safely. The rear cover insulates the rear terminals against any short circuits.
- Safe and efficient, Tin-Plated copper studs and nuts, Ignition protected, simple to install, universally used for Cars, battery powered Vehicles, RV and Boat, also used for electrical equipment's switch.
New
CERULEAN Dual Battery Isolator Relay Start On/Off 4 Pin 500A 12V For Car Power Switch
- Max rating: 500 amps at 12V DC
- Complete with 500 amp
- Material: Plastic
- Type: (ON/OFF)
- Size(L*W*H): 7.2cm x 5.5cm x 8.5cm/2.8 inch x 2.2 inch x 3.3 inch
New
Battery Power Off Switch, DC632V Round On Off 2 Position 2 Terminal 300A Power Cut Off Switch Battery Power Cut Isolator Kill Switch for Marine Boat
- 【Compatible with】 The product is perfectly suitable for RV, boat, car, off road vehicle, motorcycle, small boat, , travel trailer, truck and other engine applications. Please check the detailed applicable model before purchasing.
- 【High Performance】 This waterproof power disconnect cut off switch is designed with a waterproof cover on top to better the key hole. This battery disconnect switch eliminates any power draw from the battery when the vehicle or boat is not in use, safely disconnecting the battery.
- 【Professional Made】 Stylish and modern appearance, easy installation and cable connection. Professional manufacturing, high reliability, compact size.
- 【Enclosed Shut Off Switch】 This battery disconnect switch eliminates any power draw from the battery when the vehicle or boat is not in use, safely disconnecting the battery.
- 【No- Purchase】Our main goal is to make you have a happy purchase experience. If you have problems, please tell us, and we will solve it as soon as possible.
New
2PCS Side Post Battery Disconnect Switch 12V / 24V 250/750 Amps Knife Blade Isolator Power Cutoff Switch for Marine Car Boat RV ATV
- 【High Quality】A ABIGAIL Side Post Knife Blade Master Switch is made of Heavy Duty solid brass which is rust and corrosion resistant, durable made for safety use.
- 【Operation】On/Off 2 position, with a long bolt, used for side post terminal, battery side post with 3/8" hole only, DC 12V-24V system, 250A continuous and 750A momentary at DC 12V.
- 【Application & Easy to Use】Recommended to mount on NEGATIVE battery post, Widely used for Car, Vehicle, RV, ATV and Boat batteries, also used for electrical equipment. Vertical knife blade type, easy to install & simple to use.
- 【Function】 Used for battery to isolate and secure the electrical system, eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely.
- 【100% satisfaction guarantee】If you have any issues with our Battery Disconnect Switch, 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.