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Electrical - Battery Isolators

29 total items

ProMariner ProSafe FAILSAFE 30amp Galvanic Isolator [22034]

SKU: 33330

ProSafe FAILSAFE 30amp Galvanic IsolatorProSafe FS installs easily and does not require a dedicated monitor to verify the operational status of the galvanic isolator as required by non FailSafe Certified...

ProMariner ProSafe FAILSAFE 30amp Galvanic Isolator [22034]

SKU: 33330
in stock

Sale price $237.99

Save $209

ProMariner Battery Isolator - 2 Alternator - 2 Battery - 70 Amp [02-70-2]

SKU: 33334

Battery IsolatorMax Current: 70 AmpConfiguration: 2 alt., 2 batt.ProMariner Battery Isolator, improved efficiency, provide enhanced chargingWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to...

ProMariner Battery Isolator - 2 Alternator - 2 Battery - 70 Amp [02-70-2]

SKU: 33334
in stock

Sale price $133.99

Save $84

Victron Galvanic Isolator VDI-32A 32A Max Waterproof (Potted) [GDI000032000]

SKU: 85481

Galvonic Isolator VDI-32A 32A Max Waterproof (Potted)The galvanic isolator prevents electrolytic corrosion. It blocks low voltage DC currents that enter your boat via the shore power earth wire. These currents...

Victron Galvanic Isolator VDI-32A 32A Max Waterproof (Potted) [GDI000032000]

SKU: 85481
in stock

Sale price $249.05

Save $43.95

Victron Galvanic Isolator VDI-64A 64A Max Waterproof (Potted) [GDI000064000]

SKU: 85483

Galvanic Isolator VDI-64A 64A Max Waterproof (Potted)The galvanic isolator prevents electrolytic corrosion. It blocks low voltage DC currents that enter your boat via the shore power earth wire. These currents...

Victron Galvanic Isolator VDI-64A 64A Max Waterproof (Potted) [GDI000064000]

SKU: 85483
in stock

Sale price $305.15

Save $53.85

Mastervolt Battery Mate 2503 IG Isolator - 200 Amp, 3 Bank [83125035]

SKU: 54857

Battery Mate 2503 IG Isolator - 200 Amp, 3 BankThe Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of alternator/battery charger,...

Mastervolt Battery Mate 2503 IG Isolator - 200 Amp, 3 Bank [83125035]

SKU: 54857
in stock

Sale price $377.99

Save $153.67

ProMariner ProIsoCharge Battery Isolator 180Amp 1-Alt 3-Bat - 12V [23125]

SKU: 41454

ProIsoCharge SeriesModel ProIsoCharge180 1•3 Part No. 23125 System Volts DC 12Max DC Amps 180 AmpAlternator Input1Battery Outputs 3Size 7.55"(l) x 5.875"(w) x 3.125"(h)Weight5 lbsSignificantly Smarter...ProIsoCharge delivers digitally controlled alternator output...

ProMariner ProIsoCharge Battery Isolator 180Amp 1-Alt 3-Bat - 12V [23125]

SKU: 41454
in stock

Sale price $175.99

Save $133

Mastervolt BI 1203-S Isolator [83012031]

SKU: 87013

BI 1203-S IsolatorOnboard 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...

Mastervolt BI 1203-S Isolator [83012031]

SKU: 87013
in stock

Sale price $205.99

Save $82.87

Victron Argo FET Battery Isolator - 200AMP - 2 Batteries [ARG200201020R]

SKU: 82891

Argo FET Battery Isolator - 200AMP - 2 BatteriesSimilarly to diode battery isolators, FET isolators allow simultaneous charging of two or more batteries from one alternator (or a single output...

Victron Argo FET Battery Isolator - 200AMP - 2 Batteries [ARG200201020R]

SKU: 82891
in stock

Sale price $119.85

Save $21.15

ProMariner ProIsoCharge Battery Isolator 250Amp 1-Alt 2-Bat - 12V [23123]

SKU: 41453

ProIsoCharge SeriesModel ProIsoCharge250 1•3 Part No. 23123 System Volts DC 12Max DC Amps 250 AmpAlternator Input1Battery Outputs 2Size 6.95"(l) x 5.875"(w) x 3.125"(h)Weight4 lbsSignificantly Smarter...ProIsoCharge delivers digitally controlled alternator output...

ProMariner ProIsoCharge Battery Isolator 250Amp 1-Alt 2-Bat - 12V [23123]

SKU: 41453
in stock

Sale price $165.99

Save $126

Victron Argofet Battery Isolator 100-3 3 Batteries - 100AMP [ARG100301020R]

SKU: 96504

Argofet Battery Isolator 100-3 3 Batteries - 100AMPSimilarly to Argodiode battery isolators, Argofet isolators allow simultaneous charging of two or more batteries from one alternator (or a single output battery...

Victron Argofet Battery Isolator 100-3 3 Batteries - 100AMP [ARG100301020R]

SKU: 96504
in stock

Sale price $114.75

Save $20.25

ProMariner Battery Isolator - 2 Alternator - 3 Battery - 130 Amp [2-130-3]

SKU: 33339

Battery IsolatorMax Current: 130 AmpConfiguration: 2 alt., 3 batt.ProMariner Battery Isolator, improved efficiency, provide enhanced chargingWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to...

ProMariner Battery Isolator - 2 Alternator - 3 Battery - 130 Amp [2-130-3]

SKU: 33339
in stock

Sale price $321.99

Save $204

Victron Argo Diode Battery Isolator - 160AMP - 2 Batteries [ARG160201020]

SKU: 82889

Argo Diode Battery Isolator - 160AMP - 2 BatteriesDiode battery isolators allow simultaneous charging of two or more batteries from one alternator, without connecting the batteries together. Discharging the accessory...

Victron Argo Diode Battery Isolator - 160AMP - 2 Batteries [ARG160201020]

SKU: 82889
in stock

Sale price $90.10

Save $15.90

ProMariner ProIsoCharge Battery Isolator 130Amp 2-Alt 4-Bat - 12V [23127]

SKU: 41456

ProIsoCharge SeriesModel ProIsoCharge130 2•4 Part No. 23127 System Volts DC 12Max DC Amps 130 AmpAlternator Input2Battery Outputs 4Size12.05"(l) x 5.875"(w) x 3.125"(h) Weight7 lbsSignificantly Smarter...ProIsoCharge delivers digitally controlled alternator output...

ProMariner ProIsoCharge Battery Isolator 130Amp 2-Alt 4-Bat - 12V [23127]

SKU: 41456
in stock

Sale price $252.99

Save $192

Mastervolt Battery Mate 1603 IG Isolator - 120A, 3 Bank [83116035]

SKU: 54856

Battery Mate 1603 IG Isolator - 120 Amp, 3 BankThe Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of alternator/battery charger,...

Mastervolt Battery Mate 1603 IG Isolator - 120A, 3 Bank [83116035]

SKU: 54856
in stock

Sale price $349.99

Save $142.61

Mastervolt Battery Mate 1602 IG Isolator - 120 Amp, 2 Bank [83116025]

SKU: 54855

Battery Mate 1602 IG Isolator - 120 Amp, 2 BankThe Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of alternator/battery charger,...

Mastervolt Battery Mate 1602 IG Isolator - 120 Amp, 2 Bank [83116025]

SKU: 54855
in stock

Sale price $312.99

Save $126.57

ProMariner Battery Isolator - 2 Alternator - 3 battery - 70 Amp [02-70-3]

SKU: 33335

Battery IsolatorMax Current: 70 AmpConfiguration: 2 alt., 3 batt.ProMariner Battery Isolator, improved efficiency, provide enhanced chargingWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to...

ProMariner Battery Isolator - 2 Alternator - 3 battery - 70 Amp [02-70-3]

SKU: 33335
in stock

Sale price $165.99

Save $105

ProMariner Battery Isolator - 1 Alternator - 2 Battery - 130 Amp [1-130-2]

SKU: 33336

Battery IsolatorMax Current: 130 AmpConfiguration: 1 alt., 2 batt.ProMariner Battery Isolator, with gold-plated terminals and improved efficiency, provide enhanced chargingWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp)...

ProMariner Battery Isolator - 1 Alternator - 2 Battery - 130 Amp [1-130-2]

SKU: 33336
in stock

Sale price $108.99

Save $76

ProMariner Battery Isolator - 1 Alternator - 3 Battery - 130 Amp [1-130-3]

SKU: 33337

Battery IsolatorMax Current: 130 AmpConfiguration: 1 alt., 3 batt.ProMariner Battery Isolator, with gold-plated terminals and improved efficiency, provide enhanced chargingWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp)...

ProMariner Battery Isolator - 1 Alternator - 3 Battery - 130 Amp [1-130-3]

SKU: 33337
in stock

Sale price $140.99

Save $100

Promariner Battery Isolator - 1 Alternator - 2 Battery - 70 Amp [01-70-2]

SKU: 33332

Battery IsolatorMax Current: 70 AmpConfiguration: 1 alt., 2 batt.ProMariner Battery Isolator, with gold-plated terminals and improved efficiency, provide enhanced chargingWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp)...

Promariner Battery Isolator - 1 Alternator - 2 Battery - 70 Amp [01-70-2]

SKU: 33332
in stock

Sale price $76.99

Save $55

ProMariner ProSafe FAILSAFE 60amp Galvanic Isolator [22074]

SKU: 33331

ProSafe FAILSAFE 60amp Galvanic IsolatorProSafe FS installs easily and does not require a dedicated monitor to verify the operational status of the galvanic isolator as required by non FailSafe Certified...

ProMariner ProSafe FAILSAFE 60amp Galvanic Isolator [22074]

SKU: 33331
in stock

Sale price $320.99

Save $275