J&M Auto Center
693 Grayson Highway St A, Lawrenceville, GA 30046 678.407.9904

Electrical

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Battery Upgrade

When that car battery finally gives up the ghost and it’s time to replace it – you have options.  First let’s be clear that you should always get a replacement battery that meet...
Published on: Jan 04, 2026

Battery

Batteries are a huge part of modern life. Think of how many battery chargers you have.Of course, our purpose here is to talk about your car battery. When people come into J&M Auto Cente...
Published on: Oct 22, 2025

A Clean Connection (Battery Cleaning)

A clean connection is a wonderful thing.  Think of a good cell phone signal or an airline connection with ample time and short distance to the next gate. Good connections are also important for y...
Published on: Jul 13, 2025

How Time Flies

Funny how the mind can play tricks on you when it comes to your vehicle's service.  If you're not keeping track closely, time can slip away. A driver recently took his 10-year-old vehicle into h...
Published on: Nov 04, 2022

We Test Batteries At J&M Auto Center In Lawrenceville

{{ image('Mjk3') }} Today's Lawrenceville vehicles have more electrical components and do-dads than ever before. This really strains your electrical system, making it hard for the battery to keep up....
Published on: Feb 13, 2020

Wired! (Battery Cables and Maintenance)

Chances are you've had the power go out in your neighborhood at some time, and you know how helpless you feel.  No lights, no microwave oven, no cold refrigerator: Yikes, it's like living in anot...
Published on: Oct 07, 2019

J&M Auto Center Tech Question On Your Battery

{{ image('MzM5') }} J&M Auto Center Tech Question:I'm David in Lawrenceville, GA. For the last year and a half I've had some battery problems. I had trouble starting my car so I bought a new battery ...
Published on: Nov 04, 2018

Simple Answers from J&M Auto Center for Lawrenceville: Battery Replacement

{{ image('MzUx') }} Question:When do I need to replace my battery?J&M Auto Center Answer:That's a good question for Lawrenceville drivers. All batteries wear out and need to be replaced – but s...
Published on: May 20, 2016