Analytic Systems 200A, 40V 3-Bank Ideal Battery Isolator [IBI3-40-200]
Original price was: $271.20.$199.99Current price is: $199.99.
Description
200A, 40V 3-Bank Ideal Battery Isolator
Features:
- Waterproof Expoxy Sealed Construction
- Easy Connection
- Most Efficient use of Available Alternator Output
- Maximize Battery Performance
- Three year parts and labour warranty
Analytic 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 electrical
isolation between the battery banks or between a vehicle and trailer.
Ideal Diode technology uses MosFet Transistors and control circuitry to replace the diode used in a traditional battery isolator and reduces the voltage drop across the isolator to a mere 160 millivolts at 200 Amps of charging current and essentially zero volts at low current, so all the power of the alternator is applied to the batteries ensuring a full recharge every time.
While the Ideal Battery Isolator is designed to be used with an alternator, it can also be used to convert a single bank battery charger to a 2 or 3 bank charger or as a pure diode between a vehicle and trailer or other remote load.
Owner’s Manual (pdf)
Brochure (pdf)

![Victron Argo FET Battery Isolator - 200AMP - 2 Batteries [ARG200201020R]](https://www.hotcampzoneus.com/wp-content/uploads/2026/09/victron-argo-fet-battery-isolator-200amp-2-batteries-arg200201020r.webp)
![Victron Argo FET Battery Isolator 200-3 3 Batteries - 200AMP [ARG200301020]](https://www.hotcampzoneus.com/wp-content/uploads/2026/09/victron-argo-fet-battery-isolator-200-3-3-batteries-200amp-arg200301020.webp)
![Analytic Systems 200A, 40V 3-Bank Ideal Battery Isolator [IBI3-40-200]](https://www.hotcampzoneus.com/wp-content/uploads/2026/09/analytic-systems-200a-40v-3-bank-ideal-battery-isolator-ibi3-40-200.webp)
![Victron Galvanic Isolator VDI-64A 64A Max Waterproof (Potted) [GDI000064000]](https://www.hotcampzoneus.com/wp-content/uploads/2026/09/victron-galvanic-isolator-vdi-64a-64a-max-waterproof-potted-gdi000064000.webp)
![Sea-Dog Smart Dual Battery Isolator [422790-1]](https://www.hotcampzoneus.com/wp-content/uploads/2026/09/sea-dog-smart-dual-battery-isolator-422790-1.webp)
![Victron Argo Diode Battery Isolator – 160AMP – 2 Batteries [ARG160201020]](https://www.hotcampzoneus.com/wp-content/uploads/2026/09/victron-argo-diode-battery-isolator-160amp-2-batteries-arg160201020.webp)
![Mastervolt Battery Mate 2503 IG Isolator – 200 Amp, 3 Bank [83125035]](https://www.hotcampzoneus.com/wp-content/uploads/2026/09/mastervolt-battery-mate-2503-ig-isolator-200-amp-3-bank-83125035.webp)
![Victron Galvanic Isolator VDI-32A 32A Max Waterproof (Potted) [GDI000032000]](https://www.hotcampzoneus.com/wp-content/uploads/2026/09/victron-galvanic-isolator-vdi-32a-32a-max-waterproof-potted-gdi000032000.webp)
![Mastervolt Battery Mate 1602 IG Isolator – 120 Amp, 2 Bank [83116025]](https://www.hotcampzoneus.com/wp-content/uploads/2026/09/mastervolt-battery-mate-1602-ig-isolator-120-amp-2-bank-83116025.webp)
![Victron Argofet Battery Isolator 100-3 3 Batteries – 100AMP [ARG100301020R]](https://www.hotcampzoneus.com/wp-content/uploads/2026/09/victron-argofet-battery-isolator-100-3-3-batteries-100amp-arg100301020r.webp)