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Stinger SGP35

500 Amp Relay and Isolator

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• Prevents Primary Battery Discharge
• Maximum Current Transfer
• Ideal for 2nd Audio Battery Isolation from Vehicle Systems
• 500A Constant/ 900A Peak

Learn more about the sgp35
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Universal – fits most vehicles.

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List price $379.00
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-69%

$117.99

 with warranty
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Description


Stinger brand icon

Authorized dealer

General Features:

  • 500 Amp Constant
  • 900 Amp Peak Current
  • Prevents Primary Battery Discharge
  • Maximum Current Transfer
  • Ideal for 2nd Audio Battery Isolation from Vehicle Systems
  • Reliable and Efficient
  • Compatible with Most Alternators and Charging Systems
  • Water Resistant Plastic
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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Item Details


Manufacturer:

Model Number:

SGP35

Weight:

2.30lbs

Internal SKU:

sgp35

Internal Product ID:

159425

Customer Ratings & Reviews


Stinger SGP35 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Photos & Videos


Customer Reviews

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By Kp on May 11, 2023 Checkmark Icon Verified purchase

56 found this helpful



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  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.