Parts for your 2017 Mitsubishi Lancer-Batteries

Understanding Batteries in the 2017 Mitsubishi Lancer

The 2017 Mitsubishi Lancer, like most modern vehicles, relies on a battery to power its electrical systems and start the engine. Batteries are a critical component under the bonnet, and their health directly affects the vehicle's performance and reliability. So if you're cruising around Australia in your 2017 Lancer, understanding your car's battery and how to maintain or replace it can save you from unexpected breakdowns.

The battery in the 2017 Mitsubishi Lancer is a lead-acid type, designed to deliver a burst of power to start the engine and keep electrical components running when the engine is off. This includes everything from the headlights and dashboard instruments to the stereo system and central locking. The battery also plays a role in stabilising voltage to keep your engine running smoothly.

When you turn the key or press the start button, the battery's stored electrical energy powers the starter motor, which cranks the engine to life. Once the engine is running, the alternator takes over, recharging the battery and supplying power to electrical components. This interplay means the battery is not just for starting but also essential for maintaining the car's electrical system.

Given its importance, the battery in the 2017 Mitsubishi Lancer requires proper care to ensure it performs well and lasts through its expected life, which is usually around three to five years. Harsh weather, frequent short trips, and leaving electrical accessories on while the engine is off can shorten battery life.

Maintaining the battery usually involves a few simple checks during your regular servicing. This includes inspecting the battery terminals for corrosion or buildup, ensuring the connections are tight, and checking the overall condition of the battery case for signs of damage or swelling. Many garages will perform a battery test to check the charge level and health of the battery using diagnostic tools.

It's a good idea to keep the battery clean and dry under the bonnet. Corrosion buildup on terminals can interfere with electrical flow, causing problems like slow starting or warning lights on the dashboard. If you spot white or greenish crust on the battery posts, it's time to clean it off. This can usually be done with a wire brush and a solution of baking soda and water, followed by drying and applying a protective spray or grease to reduce future corrosion.

Replacing the battery in a 2017 Mitsubishi Lancer is quite straightforward, but it's important to use the right type and size to ensure compatibility. Most Lancers use a standard 12-volt lead-acid battery with specific cold cranking amps (CCA) ratings that match the vehicle's requirements. CCA represents the battery's ability to start the engine in cold conditions, so it's important to choose a battery rated appropriately for Australian climates.

When shopping for a replacement battery, look for quality brands that offer good warranties and support. Many auto shops can help you find one tailored to the Lancer's needs. Installing a new battery involves disconnecting the negative terminal first, then the positive, removing the old battery, fitting the new one, and reconnecting terminals positive first followed by negative.

It's also worth mentioning that your 2017 Mitsubishi Lancer might feature an engine start-stop system if specified in certain markets, which places greater demands on the battery. In vehicles with this system, a more robust AGM (Absorbent Glass Mat) battery is often fitted to handle frequent engine starts. However, the base Lancer typically uses a conventional lead-acid battery.

Battery health can occasionally be affected by issues beyond normal wear and tear. For instance, if the alternator or voltage regulator is not functioning correctly, the battery may not recharge properly. If you experience dimming lights, electrical gremlins, or difficulty starting the car, it's a good idea to have the charging system tested alongside the battery.

For those who drive their Mitsubishi Lancer mainly on short trips or use it infrequently, keeping the battery charged can be a challenge. Undercharging can cause the battery to sulphate, reducing its capacity and lifespan. Using a trickle charger or battery maintainer during longer periods of inactivity can help keep the battery in good shape.

It's easy to overlook the humble battery, but it is definitely one of the unsung heroes of your 2017 Mitsubishi Lancer. Looking after the battery isn't just about preventing no-start situations - it ensures all your electrical features work as expected and keeps the car running smoothly. Regular checks during servicing, proper cleaning, and timely replacement when needed will keep the battery going strong mile after mile.