Shipping charges are updated.See details

Mastervolt BI 1203-S Isolator [83012031]

Mastervolt BI 1203-S Isolator [83012031]

Overview:

Save up to $4,000 w/Qualifying Purchases UNTIL 03/31/2024 VIEWBI 1203-S IsolatorOnboard systems usually consist of two or more batteries that function independently when powering the 12 or 24V cons... Continue Reading
  • $205.99
    Unit price per 
  • Was $288.86
  • Save $82.87
SKU: 87013 UPC: Weight: 3.1 lb
Availability: Only 0 left!

Save up to $4,000 w/Qualifying Purchases UNTIL 03/31/2024 VIEW

BI 1203-S Isolator

Onboard systems usually consist of two or more batteries that function independently when powering the 12 or 24V consumers. These batteries require independent charging with reliable battery isolators or battery combiners.

Mastervolt offers several intelligent solutions:

  • Battery isolators that divide your charge current with a minimum energy loss.
  • The Charge Mate for connecting and/or disconnecting two batteries.
  • Battery Watch for monitoring the condition of your batteries (also usable as the main switch).

Battery isolators for conventional systems with an alternator or battery charger and two or three batteries

Mastervolt’s BI battery isolators are based on conventional diode technology. The diode voltage drop (ca. 0.6 V) can be compensated for by adapting the output voltage of the connected charger or alternator. Mastervolt Mass battery chargers and Alpha Pro charge regulators are standardly equipped with automatic voltage drop compensation.

Compact and lightweight

The Mastervolt BI battery isolators are compact and fully solid-state, preventing wear. The weight varies from 580 to 1300 grams.

Robust and durable

Completely corrosion-proof material with aluminum heat sinks. The electronic components are encased in synthetic materials, the BI models have molded diode splitters.

Fast installation

The synthetic end plates feature connection lugs, the solid bolt connections with nuts and locking rings ensure easy installation.


Owner's Manual (pdf)
Brochure (pdf)

On the fence about this Mastervolt BI 1203-S Isolator [83012031]? Don't be. Let our satisfaction guarantee address your concerns.

Inventory Last Updated: Mar 29, 2024

Your product will be delivered from one of these locations below depending on the availability.

Our Warehouses

New Jersey

18 Butler Ave, Bayville, NJ 08721

Florida

8918 Sabal Industrial Blvd, Tampa, FL 33619

Shipping will be done via UPS, FedEx or USPS. Courier's standard terms, conditions and policies will be applied on all shipments. Please refer to courier's website for further details. Tracking info will be sent via email or sms to you when your order ships.

Recently Viewed Products