Search
Filters
Close
banner

Mastervolt Battery Isolators

Battery isolators that divide your charge current with Diodes with a minimum energy loss.
Manufacturer: Mastervolt

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 battery chargers and Alpha Pro MB charge regulators come as standard 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 aluminium 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.

For full product details and Specifications, please visit mastervolt's website here:

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 battery chargers and Alpha Pro MB charge regulators come as standard 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 aluminium 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.

For full product details and Specifications, please visit mastervolt's website here:

Picture of BI 702-S
BI 702-S
Max Charger Output: 50A, Max Alternator Output: 70, Compensation Diode: Yes, Battery Banks: 2
SKU: ITA002048
Manufacturer part number: 83007021
฿3,361.00 incl VAT
Picture of BI 703
BI 703
Max Charger Output: 50A, Max Alternator Output: 70, Compensation Diode: No, Battery Banks: 3
SKU: ITA002049
Manufacturer part number: 83007030
฿4,909.00 incl VAT
Picture of BI 1202-S
BI 1202-S
Max Charger Output: 80A, Max Alternator Output: 120, Compensation Diode: Yes, Battery Banks: 2
SKU: ITA002050
Manufacturer part number: 83012021
฿5,817.00 incl VAT
Picture of BI 1203-S
BI 1203-S
Max Charger Output: 80A, Max Alternator Output: 120, Compensation Diode: Yes, Battery Banks: 3
SKU: ITA002051
Manufacturer part number: 83012031
฿7,911.00 incl VAT