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Browse for Car Audio Battery Isolator best prices at RankeDeal.com

  • PAC PAC-200 200-Amp Relay Battery Isolator

    200-Amp Power Relay/Battery Isolator

    • ASIN: B000CEBXRS
    • Brand: PAC
    • ASIN: B000CEBXRS
    • UPC: 014445412571
    • Part No: PAC200

  • Stinger SGP32 200 AMP Battery Relay Isolator and Relay

    200 AMP Battery Isolator and Relay

    • ASIN: B001HBYXVS
    • Color: BLACK
    • Brand: Stinger
    • ASIN: B001HBYXVS
    • UPC: 609098797788
    • Part No: SGP32

  • 12V 140 Amp Dual Battery Isolator by KeyLine Chargers - Voltage Sensitive Relay (VSR) Pro Dual Battery Kit)

    Your search for the best automatic battery isolator is over! KeyLine Chargers 140amp Battery Isolator is the best value battery charger on the market. Zero Voltage Drop. Won't rob precious power from your batteries and electrical system, unlike heat sinking competitors'. Small Convenient Size. Only about 2 inches tall, wide & deep (2.6" x 2.6" x 2") the isolater fits just about anywhere! Fast & Easy Installation. Simple power wire IN, power wire OUT install. Comes with mounting plate/template. IP65 Weather & Strong Vibration Protection. Suitable for all off-road vehicles and weather exposed applications. Most Efficient Programming in the Business. Ensures your electrical system functions properly and batteries charge accurately. Voltage Sensitive Relay (VSR). Specially designed for ATV, UTV, boats, RV's, campers, 5th wheels, off road vehicles, Rhino, Polaris, Artic, Cat, Etc. Comes With Necessary Hardware & Mounting Instructions Dual Battery Voltage Sensitive Isolator User Guide Full 1 Year Warranty When it comes to SMART isolating... There is clear winner. The KeyLine Smart Battery Isolator works perfectly for all of your dual battery vehicles. When you're ready to go, don't get caught with a dead battery or left in the dust by inferior isolators! Do yourself a favor and buy ...

    • ASIN: B00WTAFR5W
    • Color: Black
    • Brand: KeyLine Chargers
    • ASIN: B00WTAFR5W
    • UPC: 640791978906
    • Part No: ISO-PRO140

  • Stinger SGP38 80-AMP Battery Isolator and Relay

    Ideal for battery isolation, Stinger's high current relays are the most reliable and efficient way to add secondary batteries to your system. Compatible with all types of alternators and charging systems, simply connect these relays to operate when the ignition is turned on. The battery systems remain separate while the ignition is off, preventing system drain. Water resistant black phenolic plastic, 100,000 mechanical cycle life.

    • ASIN: B001HC6UJ0
    • Color: BLACK
    • Brand: Stinger
    • ASIN: B001HC6UJ0
    • UPC: 609098796026
    • Part No: SGP38

  • NVX 500 Amp Mobile Audio Relay Battery Isolator [BIR500]

    Isolate with Confidence The NXV BIR500 Isolator is the perfect solution when adding a secondary battery to your audio system. It allows the second battery to be fully dedicated to the sound system and does not create a voltage drop like common isolators tend to do. The isloator will draw less than 1 amp when your vehicle is powered on. All of this will ensure that your battery will be isolated with confidence! Mobile Audio Relay and Battery Isolator Great for isolating a second batter making it dedicated to the stereo system Does not create a voltage drop to the second battery like conventional isolators 500 Amps at 12V Continuous Power Handling 700 Amps Surge Power Handling Switching Power: 10 - 16 VDC Draws Less Than 1 Amp When On

    • ASIN: B00KMBKWZ0
    • Brand: NVX
    • ASIN: B00KMBKWZ0
    • UPC: 818060010767
    • Part No: BIR500

  • PAC PAC-500 500-Amp Relay Battery Isolator

    500-Amp Relay/Battery Isolator

    • ASIN: B001YIPXR2
    • Brand: PAC
    • ASIN: B001YIPXR2
    • UPC: 809386474197
    • Part No: PAC-500

  • WirthCo 20092 Battery Doctor 125 Amp/150 Amp Battery Isolator

    WirthCo Battery Doctor Battery Isolator - 125/150 peak amperes is a state-of-the-art, fully automatic, dual battery controller that is suitable for any vehicle with an auxiliary battery. Smaller and lighter than other standard battery isolators, the battery isolator employs electronic switching control technology. High-performance electronic isolator allows you to charge two batteries from a single alternator, and keeps the starting battery isolated from the second battery. Also, with a single push of the override/reset button, you can change the batteries to parallel mode for jump-starting. This is water resistant; making it suitable for marine use (IP62). It includes a mounting bracket and over-current and surge protected for vehicles with electronic systems. For over 30 years, WirthCo has been a prime manufacturer of practical products for making life easier and safer. California Prop 65 - Warning, This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.

    • ASIN: B0058SGDFK
    • Color: Black
    • Brand: WirthCo
    • ASIN: B0058SGDFK
    • UPC: 010054200929
    • Part No: 20092

  • GS Power 80 Amp Constant (150 A Surge) Dual/Auxiliary Battery Charge Isolator Wiring Kit w/ 4 Gauge CCA Cable Isolation Relay Ring Terminal Fuse Holder for Off Road Automotive ATU RV RZR UTV

    Battery Isolator Kit includes: (1x) 150 amp (surge) / 80 amp (constant) battery isolation relay 10-16 VDC Perfect for isolating a second battery dedicated to auxiliary electronics Does not create voltage drop to the second battery Draws Less Than 1 Amp When On (1x) 20 Feet Red 4 Gauge cable CCA Copper Clad Aluminum (1x) 25 Feet Red 16 Gauge cable CCA Copper Clad Aluminum (1x) 25 Feet Black 16 Gauge cable CCA Copper Clad Aluminum (2x) GOLD plated ANL 4 Gauge fuse holders (2x) GOLD plated Battery Terminal (1x Positive, 1x Negative) (4x) 4 Gauge GOLD Ring terminals (3/8" opening) with matching RED Rubber Protective Boots (5x) 100 Amp Mini ANL Fuses to fully protect both batteries and all vehicle electrical components (2x) Blue Wire Splice for 16 Gauge (2x) Spade Terminal for 16 Guage

    • ASIN: B07DF8F9HV
    • Color: 80A
    • Brand: GS Power
    • ASIN: B07DF8F9HV
    • Part No: BCI-150-CCA

  • Stinger SGP35 500-AMP Relay and Isolator

    Made of Water resistant black phenolic plastic, has a 100,000 mechanical cycle life and 500 amp contact rating. Stinger's high current relays are the most efficient and reliable way to add secondary batteries to your system. This new for 2011 item has the highest current handling capability to date. Simply connect these relays to operate when the ignition is turned on. The battery system will remain separate while the ignition is off, preventing system drain. Compatible with all types of alternators and charging systems.

    • ASIN: B004WDPZEW
    • Color: Black
    • Brand: Stinger
    • ASIN: B004WDPZEW
    • UPC: 609098800365
    • Part No: SGP35

  • Cole Hersee 48120 Battery Isolator

    Cole Hersee # 48120-140 Amp Battery Isolator that is used to convert from a 1-battery system to a 2-battery system. Used in many High Amp Stereo systems, EMS vehicles and Fire Trucks. This isolator will work on most vehicles except General Motors years 1988 - 2007. For General Motors vehicles 1988-2007, you will need #48122 or #48162 which are in a separate listing. A battery isolator allows you to charge 2 batteries from a single alternator, keeping the starting battery isolated from the 2nd battery. Easy to install - instructions are included. Input Volts: 12VDC Output Volts: 12VDC Volts Output Amps Peak: 140 Amps Number of Input Terminals: 1 Number of Output Terminals: 2 Includes Installation Kit?: No Mounting Length: 152.4mm / 6.000in Mounting Width: 122.2mm / 4.811in Mounting Height: 84.9mm / 3.343in Notes: (1) 5/16-18 Input & (2) 5/16-18 Output Studs

    • ASIN: B001FQOGFS
    • Brand: Cole Hersee
    • ASIN: B001FQOGFS
    • UPC: 632850311601
    • Part No: 48120

  • PYLE PLGI35T - 3.5MM / 1/8'' Stereo Audio Ground Loop Isolator

    • ASIN:
    • Model: PLGI35T
    • Color: Multicolor
    • Size: one size