$1 Shipping on your entire order.

*Excludes AK, HI, and int'l

Loading...

  • +Share This Page

    Share This on Your Favorite Networks

High Performance 140-amp Battery Isolator

High Performance 140-amp Battery Isolator

Today $38.99
  • Club O Members Only:
    Earn $1.95 in Club O RewardsTM + Free Shipping
Accept terms & add Club O to Cart for $19.95
Overstock.com MasterCard ® $20 bonus after first use & 0% Intro APR* Learn More ›

Brief Description

Item#: 11929480
  • High-Performance Battery Isolator is designed to meet the most demanding and harsh application environments
  • Car accessory features enhanced solid state technology
  • Battery Isolator will deliver high-performance

This item is out of stock.

Please enter your email address, and we will notify you if it comes back in stock.

 
 
    • High-Performance (HP) Battery Isolator is designed to meet the most demanding and harsh application environments
    • Car battery accessory features enhanced solid state technology and thermal components
    • Battery Isolator will deliver high-performance output to meet the increasing demands placed on alternators
    • Charge two batteries/banks
    • Eliminate multiple battery drain
    • For wet or gel cell systems
    • Full current in either leg
    • Accommodates Delcotron alternators
    • Solid state technology
    • Handles alternator output from 0 to 140 A
Dimensions:
3 x 5 x 8
Warranty:
1 year Limited Manufacturer
Materials:
Aluminum, Epoxy, Electronics
Model No:
IGD140HP
Was this product information helpful?
Yes No
Thank you for your feedback.
 
 
 
Thank you. Your feedback will help us create the best experience for our customers.

Buying Guides

Standard Return Policy:
Items must be returned in new or unused condition and contain all original materials included with the shipment.
More details
FINAL SALE EXCLUSION:
Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

* For your safety, some orders go through our loss prevention department. If we select your order for this process, we will immediately notify you that there may be up to a 3-day delay on your order.
** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.

Standard Shipping:
Our standard shipping method is ground shipping. You should receive your products within 5-10 business days from the day you order them.
More details
Expedited Shipping:
We offer Next Day, 2 Day, and 3 Day shipping for most items. Expedited shipping is not available for items being shipped to PO Boxes or APO/FPO destinations. For more information on this please view our Expedited Shipping page.
More details

Credit Cards

  • Visa
  • MasterCard
  • American Express
  • Discover Card
Shop and pay online quickly and securely using your PayPal account.
6 Months | No Payments + No Interest if paid in full.
On orders over $150.
Subject to credit approval.
More details

Overstock.com® MasterCard®

  • 0% Intro APR* on purchases for the first 6 billing cycles after your account is open.
  • Earn up to 8% in Rewards when you use your card at Overstock.com.
  • Earn 1% Rewards Dollars on everyday purchases.
  • Receive a $20 statement credit the first time you use your card.
*Learn More  
 
 

  • Showing most helpful review on this product.

    • 5 Stars 3
    • 4 Stars 1
    • 3 Stars 0
    • 2 Stars 0
    • 1 Stars 0

    Overall Rating: 4.8

    Most Helpful Reviews

    • Great deal

      Heavy duty model,4, LBS. Plenty of deep fins to cool, studs are stout, remember always go higher,than the amps your alt. is putting out,have had unit one day have not hooked it up yet,will right another review,when in operation. chevy man .

      oldschoolchevy from Arkansas,backwoods., Aug 7, 2009

      1Helpful
      0Not Helpful
      Flag As Inappropriate
    View All Most Helpful Reviews ›

    Most Recent Reviews

    • Good Isolator for the money

      I have had this product for over a month and It has lived up to my expectations. The isolator has done everything I needed it to do. I installed it on my 99 GMC Suburban 350 c.i. for recreational use and it works like it said it would. Set up is a little hard. Deffinatly do your research before installing. The instructions aren't much help and the pictures dissplayed are not the same as they are on the issolator (terminal placement). Doesn't come with any connectors and for my truck I had to get a new plug for the alternator so I could hook the Isolator up properly. The auto parts store had a universal plug that had all the wires. This product is good for the money.

      • Did the color match the color displayed onsite? yes
      • How is the quality of the product? Good
      • Did the description onsite accurately describe the product? Yes
      Flag

      whoosah from Wichita, Ks, Apr 11, 2011

      0
      0

    • Good description.

      Great product. Performes as advertised. Great price and fast delivery.

      Flag

      jgilman from Boise Idaho, Apr 6, 2011

      0
      0

    • 140amp battery isolator

      This isolator looks to be very high quality construction and is made in the USA instead of China, which is a big plus for me!

      Flag

      leolion8 from Carson City, Nevada, Jun 18, 2010

      0
      0
    View All Most Recent Reviews ›

  • Product Q&A

    Ask a Question
    Be the first to ask a question about this product.
 

Related Categories


 
Download MyCurrent
Hate interrupting work to catch up on Social media?
Mycurrent streams your news feed directly to your desktop.
Be productive, stay connected.

© 2012 Overstock.com All Rights Reserved

Terms and Conditions

Sign up to receive exclusive
discounts and promotions by email

Sign Up for Omail