A dead car battery is one of the most common reasons for roadside breakdowns—and it always seems to happen at the worst possible time. At Catlett’s Auto Service & Towing in Davidsonville, MD, we see battery-related issues year-round, especially during the heat of summer and the chill of winter. The good news? With a few simple maintenance tips, you can extend the life of your car’s battery and avoid getting stranded.
Why Battery Maintenance Matters
Your car’s battery is the heart of the electrical system. It powers everything from the ignition and lights to your radio, air conditioning, and onboard electronics. A well-maintained battery not only helps your car start reliably, but also ensures all electronic systems operate smoothly.
Neglecting your battery can lead to:
- Unexpected breakdowns
- Expensive jump-start or towing services
- Reduced performance from electrical components
- Shortened battery lifespan (typically 3–5 years without maintenance)
If you want to avoid those surprises and extend your battery’s life, follow these expert tips from the team at Catlett’s.
Top Tips to Extend the Life of Your Car Battery
1. Keep the Battery Terminals Clean
Over time, corrosion can build up around the battery terminals, which may lead to poor connectivity and starting issues. Use a wire brush or terminal cleaner with a solution of baking soda and water to clean the terminals. Apply a bit of petroleum jelly to help prevent future buildup.
2. Secure the Battery Properly
Make sure your battery is firmly mounted in place. A loose battery can vibrate, especially on rough roads, which may damage internal components or cause a short circuit.
3. Limit Short Trips
Frequent short trips don’t give your battery enough time to recharge fully, especially in colder weather. Combine errands when possible or take a longer drive now and then to help recharge your battery.
4. Check Battery Voltage Regularly
Using a digital multimeter, you can check your battery’s resting voltage. A healthy, fully charged car battery should read around 12.6 volts or higher. Anything below 12.4 volts may indicate a weakening charge.
How Weather Affects Your Car Battery
❄️ Cold Weather
Cold temperatures slow down the chemical reactions inside your battery, reducing its power output. A weak battery may work fine in mild weather but fail to start your car in freezing temperatures.
Winter Tips:
- Park your car in a garage or sheltered area if possible
- Install a battery blanket or insulation kit
- Have your battery tested before winter sets in
☀️ Hot Weather
Excessive heat can evaporate battery fluid and damage internal components, leading to a shorter battery life.
Summer Tips:
- Keep your battery clean and free of dirt or grime
- Check fluid levels (if applicable)
- Avoid leaving your car in direct sunlight for long periods
Signs Your Battery May Be Failing
Don’t wait for your battery to completely die. Watch for these common warning signs:
- Slow engine crank – Your car is sluggish when starting
- Dashboard battery light – May indicate charging system issues
- Dim headlights or flickering interior lights
- Swollen or bloated battery case
- Clicking sound when turning the key
If you notice any of these signs, bring your vehicle to Catlett’s for a quick battery diagnostic.
Battery Services at Catlett’s Auto Service & Towing
We offer full battery maintenance and replacement services right here in Davidsonville. Our certified technicians can:
- Test your battery’s health
- Clean and inspect terminals and cables
- Check alternator output and charging system
- Replace your battery with a quality, long-lasting option
Plus, if you’re ever caught with a dead battery, we offer fast roadside assistance and towing services, available 24/7.
Don’t Get Stranded – Be Proactive
Battery issues are preventable with regular care and attention. Whether you’re preparing for a sweltering Maryland summer or a freezing winter morning, a quick check-up can save you time, money, and frustration.
📞 Call Catlett’s Auto Service & Towing today or stop by for a battery inspection. We’re here to keep your car running strong—no matter the weather.