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Dual Battery Isolators 

        Noco Battery Isolator - 90 Amp         Noco Dual Battery Isolator

High-performance battery isolators are designed with the latest solid-state technology to meet the increasing power demands placed on alternators. Eliminates multiple battery drain, allowing simultaneous charging of multiple battery banks, and fits virtually all makes and models. For use with negative ground, 12-48 VDC, nominal systems. Available in 90, 140, and 200 Amp models. Mounting hardware and instructions Included.

Features include:

  • Charge 2 batteries/banks
  • For wet cell or gel cell battery systems (do not mix them, to prevent battery damage)
  • Full Current in either leg
  • Accommodates Delcotron Alternators
  • Solid state technology
Installation Kit - #55-8951

Use with all High Performance (IGD) models and Delcotron CS Series alternators. Includes a plug in connector, one (20) amp circuit breaker, and crimp-n-seal terminals.

Dual Battery Isolators - How to Order:

Please order online below. For questions or phone ordering, our telephone lines ( Toll Free 1-800-755-4775 ) are Open 7am to 7:30pm Mon-Fri, 9am-4pm Sat, (Central Time) Sale Prices Shown are Valid Until 04/30/17.

Complete Parts Catalog Electrical (12 Volt) Index Shipping Info Return Policy About PPL
Stock # Item Description Price Qty Order
Items Presented Above
55-9022 BATTERY ISOLATOR BY NOCO - 90 AMP - HIGH PERFORMANCE...Regularly $63.39  On Sale for Only $46.07
Manufacturer #s: 19-0144, IGD90HP
55-9023 BATTERY ISOLATOR BY NOCO - 140 AMP - HIGH PERFORMANCE...Regularly $89.64  On Sale for Only $60.99
Manufacturer #s: 19-0332, IGD140HP
55-9024 BATTERY ISOLATOR BY NOCO - 200 AMP - HIGH PERFORMANCE...Regularly $118.59  On Sale for Only $68.87
Manufacturer #s: 19-0333, IGD200HP
55-8951 DELCOTRON BATTERY ISOLATOR CONNECTOR KIT - ALSO FOR HI PERF....Regularly $40.49  On Sale for Only $23.37
Manufacturer #s: 19-0145, IGK1440
Links to Related Items( Click on Description for Pictures & More Info )
55-8994 REPLACEMENT BATTERY TERMINALS-FIT ALL STD TOP POSTS-PKG OF 2...Regularly $5.39  On Sale for Only $3.85
Manufacturer #s: 19-0493, 00147
55-8807 INTELLI-POWER CHARGE WIZARD 12V...Regularly $38.39  On Sale for Only $24.95
Manufacturer #s: PD9105V, 19-0262
55-8950 12 VOLT FANS FROM ENDLESS BREEZE...Regularly $108.00  On Sale for Only $59.99
Manufacturer #s: 1100WH, 22-0102, 01100WH


Our Sale Prices are limited to in-stock quantities for some items.

Click on this link to return to Dual Battery Isolators plus an index of links to many additional Converters, Inverters, 12V Electric. PPL's RV Parts Superstore has 1000's of RV Parts and Accessories for sale.  Please call us at 1-800-755-4775  for questions or help in finding the products you need.

9 steps booklet Selling Your RV?  Use the button to the left to request the free no-obligation booklet "9 Steps to Selling Your RV....Avoid Common Mistakes". These tips and "no-nos" could save you 1000's  of dollars and help you avoid common mistakes in selling your RV.

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Telephone Order Lines are open from 7am to 7:30pm Mon-Fri, 9am to 4pm Sat, Central Time
See Below for Hours of All other Services

PPL's RV Parts Superstore - Houston
10777 Southwest Freeway
Houston, Texas 77074

PPL's RV Parts Superstore - Dallas/Ft. Worth
2408 N Main St.
Cleburne, Texas 76033

Hours: 8:30am-5:30pm CST Mon-Fri
9:00am-4:00pm CST Saturday

Toll Free: 1-800-755-4775

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