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Satisfy your power hungry audio system with high performance batteries and power cells. Find batteries and accessories including terminals, power supplies, isolators and relays.

Carwires Car Batteries & Power

Carwires Battery Accessories
Carwires Amplifier Wiring Kits
Carwires Power & Ground Wire

Top Sellers in Carwires Car Batteries & Power

GM Battery Terminal Post Extender (Standard)

• Standard Side Mount Battery Terminal for GM Batteries
• Allows for Additional Power or Ground Connections
• Replaces Existing Positive or Negative Terminal Post
• 100% Solid Brass Construction
• Platinum-Plated for Corrosion Resistance

$9.99

AVAILABLE

Ships at Later Date

GM Battery Terminal Post Extender (Long)

• Long Side Mount Battery Terminal for GM Batteries
• Allows for Multiple Power or Ground Connections
• Replaces Existing Positive or Negative Terminal Post
• 100% Solid Brass Construction
• Platinum-Plated for Corrosion Resistance

$8.99

IN STOCK