Battery guides
Plain answers to the questions we hear every week from drivers, fleet managers and equipment crews across North Texas.
- Battery life · 3 min read
How long do car batteries last in Texas heat?
Why North Texas summers shorten battery life, the warning signs to watch for, and how to get more years out of your next battery.
Read the guide - Choosing a battery · 2 min read
AGM vs standard car battery: which one do you need?
The real differences between AGM and flooded batteries, which vehicles require AGM, and when upgrading is worth it.
Read the guide - Sizes · 2 min read
Car battery group size chart
What BCI battery group sizes mean, a chart of common sizes with dimensions, and how to find the right size for your vehicle.
Read the guide - Diagnosis · 2 min read
Battery or alternator? How to tell why your car won’t start
A plain checklist to tell a dead battery from a failing alternator or starter, and what to do next.
Read the guide - Choosing a battery · 2 min read
Duralast vs Duralast Platinum AGM
How the Duralast standard and Duralast Platinum AGM battery lines compare on technology, listed warranty, price and the vehicles they suit.
Read the guide - Commercial · 2 min read
Group 31, 4D and 8D batteries for trucks and heavy equipment
How Group 31, 4D and 8D commercial batteries differ, which trucks and machines use them, and how battery banks and 24-volt systems work.
Read the guide - Cost · 3 min read
How much does car battery replacement cost in Dallas–Fort Worth?
Battery price, core charge, installation labor and tax: what each part of a car battery replacement costs in DFW, with real examples.
Read the guide - Weather · 2 min read
Get your car battery ready for a North Texas winter storm
Why freezing weather finishes off weak batteries, what to do before an ice storm hits DFW, and what to do if your car will not start afterward.
Read the guide - Warranty · 2 min read
Car battery warranties explained
What a battery warranty actually covers, the difference between free replacement and prorated coverage, and what to keep so a claim goes smoothly.
Read the guide
Need a battery today?
Call (682) 688-3514 or book online. We confirm the exact battery and price before a technician heads your way.