Metra - Battery Side Post Extender for Most GM Vehicles - Silver
About this product
Provide increased power or establish ground connections to your car's stereo system with this Metra short-size battery terminal. The universal design offers compatibility with nearly all GM vehicles for an easy installation. This Metra short-size battery terminal features a solid brass construction for durability and HPP plating to help resist corrosion.
Features
Designed for use with most GM vehicle stereo wiring systems
Allows for additional power or ground connections.
HPP plating
Ensures improved corrosion resistance. Platinum-plated for single power connection.
Solid brass construction
Provides durability.
Specifications
- BrandMetraModel NumberBY-GMSProduct NameBattery Side Post Extender for Most GM VehiclesColorSilverProduct CompatibilityNavigationProduct TypeBattery terminal/extender
Reviews
Rating 4.7 out of 5 stars with 18 reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Compare similar products

Provide increased power or establish ground connections to your car's stereo system with this Metra short-size battery terminal. The universal design offers compatibility with nearly all GM vehicles for an easy installation. This Metra short-size battery terminal features a solid brass construction for durability and HPP plating to help resist corrosion.

Add an amplifier to nearly any radio with the KISLOC2 Stereo Line-Out Converter. Experience true sonic accuracy at any volume level with all the sparkling highs and thunderous lows of your original audio. KISLOC2 Stereo Line-Output Converter Unlike traditional LOCs the KISLOC2 is designed without inductors to deliver a completely flat frequency response at all volume levels. Using nothing more than your factory speaker wires the innovative KISLOC2 automatically converts the speaker signal into both an RCA signal and a powerful 100 milli-amp 12-volt remote wire using DC offset. Powerful enough to turn on multiple amplifiers the 12-volt remote wire delivers plenty of power without hunting for a switched 12-volt power source. Accepts up to 55 watts (16 volts) of input signal Fully compatible with standard radios and most smart radios* Delivers up to an 8-volt output signal Flat 20Hz-20kHz frequency range at all volume levels Includes a powerful 100 milli-amp remote turn-on wire. No 12V power source needed! LED indicator for DC offset turn-on *Amplifier output of smart radio must have 60 impedance or lower. What's in the Box 46KISLOC2 line output converter Owner's manual Specifications Accepts up to 55 watts (16 volts) of input signal Fully compatible with standard radios and most smart radios* Delivers up to an 8-volt output signal Flat 20Hz-20kHz frequency range at all volume levels Includes a powerful 100 milli-amp remote turn-on wire. No 12V power source needed! LED indicator for DC offset turn-on

This ground loop isolator integrates into the OEM system of your vehicle to eliminate ground loops for quality audio reproduction.

NVX XBTPN04 is a highly versatile car battery terminal engineered to streamline your vehicle's custom wiring setup. Designed to function interchangeably as either a positive or negative clamp, it securely attaches to your battery post to provide a solid electrical foundation. This terminal efficiently splits your main connection into three separate outputs, making it an excellent solution for complex audio builds or dual-battery configurations. Constructed from forged and machined solid brass, it ensures exceptional power transfer, while the included high-temperature polycarbonate base and cover keep the connections safely insulated from the surrounding engine bay.
| Pros for Metra - Battery Side Post Extender for Most GM Vehicles - Silver | |||
|---|---|---|---|
| There were no pros for this product— | Ease of use, Installation, Overall Performance, Remote Turn-On, Compatibility | Ease of use, Installation, Price | There were no pros for this product— |
| Cons for Metra - Battery Side Post Extender for Most GM Vehicles - Silver | |||
| There were no cons for this product— | There were no cons for this product— | Noise, Ground Loop, Audio Quality, Bass | There were no cons for this product— |






















































