What Does CCA Mean on a Battery and Why It Matters in Cold Weather
Understand what CCA means on a car battery and why it’s critical for reliable cold-weather starting, especially for trucks and SUVs.
What Car Battery Size Do I Need? Group Size Chart & Guide (2026)
Confused about battery group sizes? This guide explains Group 24, 24F, 35, 48/H6, 65, 75, 78, 31 and more — with CCA ratings and which trucks use them.