Electrical department

Collection: Battery Isolators

Shop Battery Isolators for Electrical at Tug & Tow. Find battery isolators plus related electrical products, parts, and accessories for boating, trailering, RV, fishing, camping, maintenance, and outdoor projects.

Read the Electrical & Lighting guide

Mastervolt Battery Mate 1602 IG Battery Isolator, 120 Amp, 2-Bank

Mastervolt Battery Mate 1602 IG Battery Isolator, 120 Amp, 2-Bank

Vendor:
Mastervolt

Regular price $322.97

Regular price Sale price $322.97
Mastervolt Battery Mate 1603 IG Battery Isolator, 120A, 3-Bank

Mastervolt Battery Mate 1603 IG Battery Isolator, 120A, 3-Bank

Vendor:
Mastervolt

Regular price $361.44

Regular price Sale price $361.44
Newmar 2-3-120 Battery Isolator, 120A, 3 Battery Banks

Newmar 2-3-120 Battery Isolator, 120A, 3 Battery Banks

Vendor:
Newmar Power

Regular price $593.40

Regular price Sale price $593.40
ProMariner Battery Isolator, 1 Alternator, 2 Batteries, 70 Amp (11072)

ProMariner Battery Isolator, 1 Alternator, 2 Batteries, 70 Amp (11072)

Vendor:
ProMariner

Regular price $105.20

Regular price Sale price $105.20
ProMariner Battery Isolator, 130 Amp, 1 Alternator, 2 Batteries, Part No. 11132

ProMariner Battery Isolator, 130 Amp, 1 Alternator, 2 Batteries, Part No. 11132

Vendor:
ProMariner

Regular price $146.75

Regular price Sale price $146.75
ProMariner Battery Isolator, 130 Amp, 2 Alternator, 2 Battery

ProMariner Battery Isolator, 130 Amp, 2 Alternator, 2 Battery

Vendor:
ProMariner

Regular price $300.46

Regular price Sale price $300.46
ProMariner Battery Isolator, 130 Amp, 2 Alternator/3 Battery

ProMariner Battery Isolator, 130 Amp, 2 Alternator/3 Battery

Vendor:
ProMariner

Regular price $435.04

Regular price Sale price $435.04
ProMariner Battery Isolator, 2 Alternator, 3 Battery, 70 Amp

ProMariner Battery Isolator, 2 Alternator, 3 Battery, 70 Amp

Vendor:
ProMariner

Regular price $225.26

Regular price Sale price $225.26
ProMariner Battery Isolator, 2-Alternator, 2-Battery, 70 Amp

ProMariner Battery Isolator, 2-Alternator, 2-Battery, 70 Amp

Vendor:
ProMariner

Regular price $180.40

Regular price Sale price $180.40
ProMariner ProIsoCharge 120 Amp Battery Isolator, 1 Alternator 2 Battery Banks

ProMariner ProIsoCharge 120 Amp Battery Isolator, 1 Alternator 2 Battery Banks

Vendor:
ProMariner

Regular price $134.03

Regular price Sale price $134.03
ProMariner ProIsoCharge Battery Isolator, 120 Amp, 1-Alternator to 3-Battery

ProMariner ProIsoCharge Battery Isolator, 120 Amp, 1-Alternator to 3-Battery

Vendor:
ProMariner

Regular price $143.67

Regular price Sale price $143.67
ProMariner ProSafe FAILSAFE 30 Amp Galvanic Isolator, MPN 22034

ProMariner ProSafe FAILSAFE 30 Amp Galvanic Isolator, MPN 22034

Vendor:
ProMariner

Regular price $320.86

Regular price Sale price $320.86
ProMariner ProSafe FAILSAFE 60 Amp Galvanic Isolator

ProMariner ProSafe FAILSAFE 60 Amp Galvanic Isolator

Vendor:
ProMariner

Regular price $432.19

Regular price Sale price $432.19

Collection: Battery Isolators

Filter and sort

Filter