Batteries & Alternators
NM-BI500
In stock
The Nemesis Audio NM-BI500 500 Amp High Current Battery Isolator Relay is designed for automotive electrical systems that use auxiliary batteries, including high-powered car audio installations. It helps manage the connection between the vehicle's primary battery and an auxiliary battery bank, supporting high-current transfer while helping prevent the primary battery from being drained by auxiliary equipment when the vehicle is off.
NM-BI200
In stock
The Nemesis Audio 200 Amp High Current Battery Isolator Relay is designed for 12V automotive electrical systems, particularly vehicles equipped with additional batteries for high-powered car audio setups. It helps manage the connection between the vehicle's main battery and auxiliary battery bank, supporting efficient current transfer while helping prevent the primary battery from discharging when the vehicle is switched off.