Battery Isolators

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 or battery combiners.Mastervolt...

Analytic Systems Single Bank Battery Isolator, 200A, 40VAnalytic Systems introduces the IBI (Ideal Battery Isolator) for 1, 2 and 3 bank battery systems, allowing all the batteries to be fully charged from a single alternator while maintaining...

Victron Energy 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 battery charger), without connecting the...

Use of multiple battery banks dictates that the batteries be connected or "integrated" only whenever a charge voltage is present so that they may be charged simultaneously, then disconnected or "isolated" when in use to allow for...

Newmar 1-3-165 Battery IsolatorModel: 1-3-165Heavy duty constructionRated for systems up to 48 volts DC, negative groundRust-proof anodized aluminum caseStainless steel mounting hardware providedProtective covers provided for terminalsThese heavy duty...

ProMariner bBattery IsolatorMax Current: 70 AmConfiguration: 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...

ProMariner BProIsoCharge SeriesModel ProIsoCharge250 1•3 Part No. 23126 System Volts DC 12Max DC Ams 250 AmpAlternator Input1Battery Outputs 3Size 8.875"(l) x 5.875"(w) x 3.125"(h)Weight6 lbsSignificantly Smarter...ProIsoCharge delivers digitally...

Victron Energy 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 can cause corrosion to the...

ProMariner bBattery IsolatorMax Current: 130 AmConfiguration: 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...

These heavy duty isolators allow charging multiple batteries automatically from one or two alternators, and prevent discharge or 'dumping"" of one battery into another. Each battery is charged according to its need without overcharging. rated for 12-48...

Mastervolt bBattery Mate 2503 IG Isolator - 200 Am, 3 BankThe Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of alternator/battery charger, in both existing and new systems. As the...

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