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Battery Isolator / Combiner

Battery Isolator/Combiner

With the Magnum Battery Isolator/Combiner, you can stop trying to figure out how to get your RV house batteries and chassis (engine) batteries to charge from the same source. It takes all the guess work out of your RV's charging system. There isn't any complicated wiring and expensive equipment to deal with.

This battery isolator is an innovative two-bank battery isolator/combiner designed to monitor and charge both battery banks by using a portion of the current that is charging the main (chassis) battery bank to charge the Aux (house) batteries. It can allow up to 25 amps of charging current but if more is needed an optional solenoid drive is built in. It has high and low battery cut-out protection to prevent over/undercharging and automatic 12 or 24 volt operation.

With oversized terminals for easy connection, and basic design, the installation of this battery isolator/combiner is as simple as it can get. The Battery Isolator comes with detailed installation instructions with full color diagrams and drawings.

Some features are:

  • Compatible with 12 or 24 volt Systems
  • Auto-detecting input voltage (12, 24V)
  • Transfers up to 25 Amps
  • Solenoid drive for ampacity requirement greater than 25 Amps
  • Over-temp shutdown
  • Wide voltage range allows maximum charging flexibility
  • Adjustable Voltage settings
  • Over-current shutdown
  • Front panel LED's for status and troubleshooting
  • Reverse polarity protection

Battery Isolator - 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 12/09/16.

Complete Parts Catalog Electrical (12 Volt) Index Shipping Info Return Policy About PPL
Stock # Item Description Price Qty Order
Items Presented Above
19-2900 BATTERY ISOLATOR/COMBINER - MAGNUM SMART BATTERY COMBINER...Regularly $151.79  On Sale for Only $99.87
Manufacturer #s: 19-2900, ME-SBC
$99.87
Links to Related Items( Click on Description for Pictures & More Info )
55-8990 DUAL BATTERY ISOLATOR SWITCH - 4 TERMINALS FOR NONMETAL LOC....Regularly $30.56  On Sale for Only $24.81
Manufacturer #s: 19-0349, 7001-S
$24.81
55-1287 DELTRAN BATTERY CHARGER - BATTERY TENDER PLUS - 1.25 AMP...Regularly $87.89  On Sale for Only $65.76
Manufacturer #s: 19-0270, 021-0128
$65.76

 

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

Click on this link to return to Battery Isolator/Combiner 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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