Garage
Shop

See all parts that fit your 2013 Explorer

Stinger SGP38

80 amp Battery Isolator and Relay

Stinger
Shop all Stinger
Product videos
highlight-star-icon

• 80 amp Battery Isolator and Relay
• Prevents Primary Battery Discharge
• Maximum Current Transfer
• Universal 12V Applications
• Extends Battery Life
• Water Resistant Black Phenolic Plastic
• 100,000 Mechanical Cycle Life

Learn more about the sgp38
Universal fit Icon

Universal – fits most vehicles.

Similar items | Update vehicle | Vehicle store
List price $69.00
Thanks , You Pay:
-54%

$31.99

 with warranty
4 payments of $8

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
In Stock
Brand new

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts
NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
Lowest price in 30 days
KIT-MFT1 main

iDataLink Maestro KIT-MFT1 Dash Kit

Double DIN Stereo Dash Kit and Harness for select 2012-2025 vehicles from Ford, Lincoln (Requires MRR or MRR2 module)

4
-24.14%

$219.99

List price $289.99

82-5605 main

Metra 82-5605

6" to 6.75" Kick Panel Speaker Adapter Bracket for select 2009-2024 vehicles from Ford, Lincoln, Alfa Romeo

29
-28.13%

$22.99

List price $31.99

72-5602 main

Metra 72-5602

Install New Front Kick Panel Speakers in select 2009-2024 vehicles from Ford, Mazda, Lincoln

44
-20.01%

$11.99

List price $14.99

AXABH-FD1 main

Axxess AXABH-FD1

Amplifier Bypass Harness for select 2011-2017 vehicles from Ford with Sony Amplified

1
-11.77%

$29.99

List price $33.99

AXLOC-FD2 main

Axxess AXLOC-FD2

2-Channel 110W Line Output Converter with Gain Controller for select 2011-2025 vehicles from Ford with Non-Amplified Systems

3
-10.48%

$93.99

List price $104.99

82-5602 main

Metra 82-5602

6X9" Speaker Adapter for select 2011-2020 Explorer and F-Pace

2
-47.51%

$20.99

List price $39.99

XBAF65 main

NVX XBAF65

Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)

117
-37.15%

$21.99

List price $34.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

Product Highlights


• 80 amp Battery Isolator and Relay
• Prevents Primary Battery Discharge
• Maximum Current Transfer
• Universal 12V Applications
• Extends Battery Life
• Water Resistant Black Phenolic Plastic
• 100,000 Mechanical Cycle Life

Description


Stinger brand icon

Authorized dealer

  • 80 amp Battery Isolator and Relay
  • Prevents primary battery discharge
  • Maximum current transfer
  • Extends battery life
  • Universal 12V Applications
  • Compatible with all types of alternators and charging systems
  • Water resistant black phenolic plastic
  • 100,000 mechanical cycle life
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

124
-33.36%

$79.96

List price $119.99

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

3
-19.05%

$339.99

List price $420.00

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

SXE-6926S main

Alpine SXE-6926S

280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

13
-20.84%

$56.99

List price $71.99


Best selling similar products

BIR500 small

NVX BIR500

• 500-Amp continuous / 700-Amp surge
• Ideal for car stereo systems and mobile electronics
• Prevents the main starter battery from draining
• 10V to 16V DC operating range

(36)

$79.99

List price $95.99

SGP35 small

Stinger SGP35

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

(1)

$117.99

List price $379.00

LL-IR500A small

Limitless Lithium LL-IR500A

• 500-amp Relay and Battery Isolator
• High current isolation relay designed for adding a secondary battery
• Prevents primary battery discharge when the vehicle engine is off
• Maximum Contact Rating: 500 amps
• Mechanical Life Cycle: 100000

$79.00

List price $79.00

XSBI200 small

NVX XSBI200

• 200-Amp continuous / 300-Amp surge
• Ideal for car stereo systems and mobile electronics
• Prevents the main starter battery from draining
• 10V to 16.5V DC operating range

(6)

$49.99

List price $79.99

BIR200 small

NVX BIR200

• 200-Amp continuous / 300-Amp surge
• Ideal for car stereo systems and mobile electronics
• Prevents the main starter battery from draining
• 10V to 16V DC operating range

(17)

$49.99

List price $59.99

SGP32 small

Stinger SGP32

• 200 amp Battery Isolator and Relay
• Prevents primary battery discharge
• Maximum current transfer
• Extends battery life
• Universal 12V Applications

(8)

$108.99

List price $229.00

IB500 small

The Install Bay IB500

• Battery Isolator and Relay
• 500 Amp
• Prevents Primary Battery Discharge
• Maximizes the Current Transfer
• Extends Battery Life
• Universal 12V Applications

(39)

$133.99

List price $148.99

BIR80 small

NVX BIR80

• 80-Amp continuous / 150-Amp surge
• Ideal for car stereo systems and mobile electronics
• Prevents the main starter battery from draining
• 10V to 16.5V DC operating range

(10)

$15.99

List price $19.99

XSBI80 small

NVX XSBI80

• 80-Amp continuous / 150-Amp surge
• Ideal for car stereo systems and mobile electronics
• Prevents the main starter battery from draining
• 10V to 16.5V DC operating range

(2)

$24.99

List price $49.99

Specifications & Details


Battery Isolator Features
Compatible Amperage
80 amps
Surge Amperage
Not specified by manufacturer
Width
Not specified by manufacturer
Height
Not specified by manufacturer
Depth
Not specified by manufacturer
Isolator Type
Relay (Solenoid)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SGP38

Weight:

0.90lbs

Internal SKU:

sgp38

Internal Product ID:

16885

Product and How-to Videos


Customer Ratings & Reviews


Stinger SGP38 thumbnail image

5 star
60%
4 star
40%
3 star
0%
2 star
0%
1 star
0%



Durability
4.2
Value
4.6
Features
4.4
Design
3.8
Usability
4.8

Customer Reviews

Sort by:

Loading...

works

works great easy to install now i can play my stereo with the car off and use the spare battery bay and when im done i can still start my car big plus will get another one for my next project

By D-BOY on July 23, 2014

44 found this helpful


Good

Works just like it should. I needed some thing for second battery set up and this does the job just fine. I knew it would work cause like use Phoenix products alot so I knew it would do just fine. The hardest part for some one thats not to good around a car is ing wire. I have a repair manual so no big deal. When you mount it, all I have to say make sure you mount it some where that it won't get in the way of other things, cause you don't want to have too take it off when you are doing work on your car. I always do that so I don't have too. It just makes things way better in the long run.

By Tim on April 8, 2011

38 found this helpful


works fine

this eliminates your potential problem of discharging your primary battery for starting your car

By Floyd on December 6, 2009

39 found this helpful


Does its job

Purchased the product about a month ago, works great and does what it's supposed to, the only thing I noticed was the remote and ground were rather close do had to be careful with wiring other than that works great

By Christopher on July 24, 2012

36 found this helpful


Awesome price

This product does exactly as described. Easy to read instructions and easy to install.

By Kevin on April 3, 2016

25 found this helpful



aPAC-TOY1 small

PAC aPAC-TOY1

Dual Auxiliary Audio Input Interface with Complete Vehicle Harness for 2006-2009 Toyota Vehicles

$74.99

List price $129.95

EZD580 small

Clarion EZD580

4.3" LCD Plug-n-Play GPS Navigation Device with Built-in Bluetooth Hands-free and Multimedia via SD

$199.99

List price $399.99

boltBOX I2BOXGN small

Scosche boltBOX I2BOX - Green

Portable Retractable Charge and Sync Cable for Lightning iPod/iPhone/iPad Devices (3-Feet)

$12.99

List price $29.99

VP-5827G small

Metra VP-5827G

Vent Panels (Gray) for select 2012-2018 Focus

$13.99

List price $19.99

010458871 small

HELLA 010458871

LEDay Flex 8 LED Daytime Running Light Kit Kit w/ Customizable LED Modules & Lightweight Magnesium Housing

$299.95

List price $549.99

NIV-570 small

Franklin NIV-570

Portable Electronic Holy Bible, New International Version of Old and New Testaments

(1)

$49.99

List price $59.99

REFERENCE 1270, MDFS12 small

Infinity Reference 1270 with Sealed Enclosure

1100W Peak (275W RMS) 12” Reference Series Selectable 2-or 4-Ohm Impedance Subwoofer

(172)

$177.81

List price $239.94

KS-SRA100 small

JVC KS-SRA100 SIRIUS Adapter

SiriusConnect Adapter - Control a SIRIUS plug-and-play radio or universal tuner from your JVC stereo

(11)

$59.95

List price $69.95

DBE-1510 small

Franklin DBE-1510

Merriam-Webster's Spanish-English Bilingual Dictionary

$39.99

List price $59.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2013 Ford Explorer

2011 Toyota Corolla

1995 Chevrolet Corvette

2011 Nissan Quest

1990 Acura Integra

1990 Dodge Shadow

1996 GMC G3500

2018 Ford Taurus

2003 Porsche Boxster

2007 Toyota Camry

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

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.