Mastervolt BI1203 BI Series Battery Isolator 120 Amp 3 Battery MPN - 83012031 GPS TRACKING DEVICE Direct data connectivity as a

Direct data connectivity as a source for the NMEA 2000 data

Clear images at higher boat speeds

Features a durable copolymer boom and a convenient line release mounted on a tab-lock base

Clear sonar returns with extremely low levels of unwanted noise

Mastervolt BI1203 BI Series Battery Isolator 120 Amp 3 Battery MPN - 83012031 GPS TRACKING DEVICE Direct data connectivity as aMastervolt BI 1203 AS Battery Isolator Model: 83012031 Battery isolators that divide your charge current with a minimum energy loss. The Charge Mate for connecting and or disconnecting two batteries. Battery Watch for monitoring the condition of your batteries (also usable as main switch). Onboard systems usually consist of two or more batteries that function independently when powering the 12 or 24 V consumers. These batteries require independent