Mercedes-Benz Passenger A789340781980 Lithium-Ion Battery

Description

This lithium‑ion battery delivers reliable power to a vehicle’s electrical systems, including lighting, infotainment, and auxiliary components. Designed for Mercedes‑Benz Passenger vehicles, it offers high energy density, long cycle life, and quick charge capability, ensuring consistent performance. MPN A789340781980, manufactured in Germany.

Key Features & Benefits

This battery essentially provides the electrical power to start your vehicle, run accessories when the engine’s off, and supports all the electrical systems while it’s running, especially newer ones with a lot of tech. It stores energy chemically and releases it as electricity when needed. Unlike older batteries, lithium – ion batteries are much lighter for the amount of power they hold, and they can deliver that power more consistently. Think of it as the heart of your car’s electrical system. Everything runs off of it, directly or indirectly. It powers the starter motor to get the engine going, but then it also keeps the radio, lights, computer, and all the sensors functioning. With a lot of modern cars relying on computers for everything from engine management to safety features, the battery is doing more work than ever. It also works with the alternator, which recharges it while you're driving. It’s a team effort, but the battery is the initial power source.

Symptoms, Risks & Replacements

It’s hugely important. A weak or failing battery will cause all sorts of problems. You’ll notice if your car is slow to start, especially in cold weather. Lights might dim, and electronic systems could act strangely. Eventually, the car simply won’t start at all, leaving you stranded. Lithium – ion batteries hold their charge longer and offer a more reliable power supply than older lead – acid types. They're especially helpful if you do a lot of short trips where the alternator doesn't have time to fully recharge the battery. If you’re looking for a replacement, you can sometimes find a good selection at places like Fixparts Online, but make sure whatever you get is the right fit for your vehicle. It's one of those parts where getting the correct specifications is key.

Warranty Information

Mercedes-Benz Passenger Lithium-Ion Battery (MPN A789340781980) comes with a 1-year warranty.