Discontinued Battery Isolators & Relays | Battery Accessories | Car Batteries, Capacitors & Power | Car Audio Accessories & Installation Parts | Car Electronics & Auto Parts at Sonic Electronix
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Discontinued Battery Isolators & Relays

You are currently viewing discontinued products.
  • 4.3
4 reviews

80 Amp High Current Relay Car Battery Isolator

• High Current Relay Car Battery Isolator
• Reliant & Efficient Way to Add a Secondary Battery to Any System
• Connect Relays to Operate
• Amperage: 80 Amps

DISCONTINUED

240 AMP 3-Post Battery Isolator

• 240 amp Battery Isolator and Relay
• Prevents Primary Battery Discharge
• Maximum Current Transfer
• Extends Battery Life
• Heat Sink To Dissipate Unwanted Heat

DISCONTINUED

  • 4.5
2 reviews

200 Amp High Current Relay Car Battery Isolator

• High Current Relay Car Battery Isolator
• Reliant & Efficient Way to Add a Secondary Battery to Any System
• Connect Relays to Operate
• Amperage: 200 Amps

DISCONTINUED

Smart 80 Amp Relay and Battery Isolator

• 80 Amp Battery Isolator
• 80 Amps at 12V Continuous
• 150 Amps Surge
• Switching Power: 10 - 16 VDC

DISCONTINUED

  • 5.0
1 review

Battery Guard Indicator and Load Shut Down

• Battery Monitor
• Microprocessor That Constantly Monitors The Voltage Available
• Led Changes Color With State Of Battery
• Connects To The Dash Lamps To Dim The LED At Night

DISCONTINUED

Smart 500 Amp Relay Isolator (XSBI500)

• 500 Amp Battery Isolator
• 500 Amps at 12V Continuous
• 700 Amps Surge
• Switching Power: 10 - 16 VDC

DISCONTINUED

  • 5.0
1 review

200 Amp Car Battery Isolator & Relay w/ Control Box

• Car Battery Isolator & Relay w/ Control Box • Prevents Loads on Auxiliary Battery from draining the Main Battery • Works with all Alternator Types • Amperage: 200 Amps

DISCONTINUED

  • 5.0
3 reviews

High Amperage Battery Power Distribution System For Optima Batteries

High Amperage Battery Power Distribution System For Optima Batteries • Solid Brass • Nickel-Plated • Digital Blue Voltage Display • 1/0 & 4 Gauge Positive Output • 4 Position Negative Outputs • LOK-NUT Compression

DISCONTINUED