STINGER SGP32 PRO 200 AMP Battery Isolator Dual Battery
Stinger

STINGER SGP32 PRO 200 AMP Battery Isolator Dual Battery

|9 ratings

Key item features

  • Essential Isolation: This battery isolator manages dual battery setups, preventing the main starting battery from discharging while a secondary battery powers accessories, ensuring the vehicle remains start-ready after auxiliary use.
  • High-Current Operation: Featuring a 200 AMP high-current relay, this unit offers a reliable, efficient means to integrate secondary batteries, handling substantial power for expanded system capabilities.
  • Universal Integration: Designed for broad application, the isolator is compatible with all alternators and diverse charging systems, ensuring flexible, seamless integration into various vehicle setups.
  • Durable Build: Constructed from water-resistant black phenolic plastic, the isolator provides robust durability. It boasts a mechanical cycle life of 100,000 cycles, ensuring long-term reliability.
  • Compact Form: Weighing 1.9 lbs, the unit's lightweight design facilitates easy handling and flexible installation options within vehicle spaces.
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Specs

Amps, 200 AInput voltage, 10 VBrand, StingerFeatures, Water-ResistantSize, 1Assembled product weight, 1.65 lb

About this item

Product details

A lot of people listen to their stereo without the engine running. This often leads to dead batteries and a vehicle that won't start. A battery isolator will let you completely discharge one battery without discharging the starting battery.Ideal for battery isolation, Stinger’s SGP32 200 Amp high current relay is the most reliable and efficient way to add secondary batteries to your system. Compatible with all types of alternators.
  • Ideal for battery isolation
  • High current relays are the most reliable and efficient wayto add secondary batteries to your system
  • Compatible with all types of alternators and charging systems
  • Water resistant black phenolic plastic
  • 100,000 mechanical cycle life to add secondary batteries to your system
  • Weight:1.9 lbs
  • Manufacturer Part Number: SGP32
  • Item Condition: Brand New
  • Warranty: 2 Years VMInnovations Warranty
  • Ideal for battery isolation
  • 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
  • Water resistant black phenolic plastic
  • 100,000 mechanical cycle life to add secondary batteries to your system
  • Weight:1.9 lbs
  • Manufacturer Part Number: SGP32
  • Item Condition: Brand New
  • Warranty: 2 Years VMInnovations Warranty
info:
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Specifications

Amps

200 A

Input voltage

10 V

Brand

Stinger

Features

Water-Resistant

Warranty

Warranty information

1-YEAR

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Customer ratings & reviews

4.7 out of 5 stars
stars
9 ratings5 reviews
Includes global ratings and reviews
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  1. 5 stars89% (8)
  2. 4 stars0% (0)
  3. 3 stars0% (0)
  4. 2 stars11% (1)
  5. 1 star0% (0)
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Showing 1-3 of 5 reviews

Nov 7, 2026
Reviewer name: Larry
Sold and shipped byDeff Audio
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Can you say charge it?

directions made it easy to install. so simple that now I have a battery for my stereo system that I don't need to charge every night when I come home from a long day of work. good bye extra chore.

Incentivized Review
Helpful?5WOH8PA3HB5V157231120
Jun 2, 2025
Reviewer name: Brandon
Sold and shipped byINSANE BASS
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

product arrived on time and works as it should

Incentivized Review
Helpful?5WOH8PA3HB5V157231120
Nov 1, 2026
Reviewer name: spoore
Sold and shipped byTranadaCo
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Works great very well made.

Incentivized Review
Helpful?5WOH8PA3HB5V157231120
Current price is $77.99
Price when purchased online
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  • Free Holiday returns until Jan 31

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Sold and shipped by Malibu Flow Marketplace
4.666666666666667 out of 5 stars
4.7 stars out of 5, based on 24 seller reviews(4.7)
Extended holiday returns
Free Holiday returns until Jan 31
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Shipping, arrives by Wed, Nov 18 to Columbus, 43215
Sold and shipped by Deff Audio
Extended holiday returns
Free Holiday returns until Jan 31