Full-Service Car Battery Replacement in Portland, OR
We replace all types of car batteries—from reliable Japanese vehicles like Toyota and Honda, to more complex German brands such as BMW and Mercedes-Benz. We install only OEM-spec lead-acid and AGM batteries, all backed by our onsite mobile warranty.
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All of our technicians in Portland are fully equipped with the proper tools to perform battery registration, control module resets, and computer resets for high-end vehicles or any model that requires it.
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Our Portland team is also trained for challenging "hard installs", where your battery may be located in tight or hidden spots. Whether it requires removing the wheel, fenders, or accessing areas near the firewall, we follow your manufacturer’s recommended procedures to ensure safe and accurate battery replacement and installation.
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Acura Battery Replacement
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Audi Battery Replacement
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BMW Battery Replacement
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Chevrolet Battery Replacement
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Chrysler Battery Replacement
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Dodge Battery Replacement
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Fiat Battery Replacement
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Ford Battery Replacement
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GMC Battery Replacement
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Honda Battery Replacement
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Hyundai Battery Replacement
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Infiniti Battery Replacement
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Jaguar Battery Replacement
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Jeep Battery Replacement
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Kia Battery Replacement
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Lexus Battery Replacement
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Mazda Battery Replacement
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Mercedes-Benz Battery Replacement
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Mini Battery Replacement
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Mitsubishi Battery Replacement
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Nissan Battery Replacement
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Porsche Battery Replacement
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Ram Battery Replacement
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Smart Battery Replacement
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Subaru Battery Replacement
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Toyota Battery Replacement
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Volkswagen Battery Replacement
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Volvo Battery Replacement
Don't see your car make? Don't worry we work with all car brands.
We pretty much replace any car make and model with a battery.
What happens to my old battery?
We partner with trusted and certified car battery recycling companies in Portland, OR. Your old battery is recycled in an environmentally responsible way, keeping harmful waste out of Oregon’s landfills and ecosystems.
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We only work with certified recycling partners who follow 100% eco-friendly practices to support Portland’s commitment to sustainability and environmental protection.
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How much does a car battery replacement cost?
The cost of battery replacement depends on your vehicle’s specific battery group size and technology. Most common Japanese cars like Honda or Toyota use standard lead-acid batteries, while luxury and European models like BMW or Mercedes-Benz require OEM-spec AGM batteries.
Using a non-OEM battery in a high-end vehicle may result in poor electronic performance or even trigger sensitive onboard sensors. At MobileBattery Portland, we only use high-performance batteries built for long life and backed by a full on-site warranty.
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Since battery requirements vary by vehicle, we recommend you call us or book online for a free quote.
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Do you offer a warranty on the batteries?
Yes — all our batteries include a full on-site warranty. Our high-performance batteries are designed to withstand Portland’s varied climate, from rainy winters to hot summer days.
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Depending on the battery model, warranties are available for up to 6 years.
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We guarantee defect-free batteries, and if your battery fails during the free replacement period, one of our Portland-based technicians will come to you for a prompt replacement.
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How do you replace my battery?
We follow your manufacturer’s recommended procedures to remove and install your car battery. This ensures the battery is installed safely and correctly, meeting all factory standards.
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For modern and European vehicles like BMW or Mercedes-Benz, we use specialized diagnostic tools to perform:
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Battery registration
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Control module resets
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Computer resets
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Skipping these steps may lead to premature battery failure or electrical issues. That’s why we offer on-site battery registration and reset services across Portland and nearby areas like Beaverton, Gresham, and Lake Oswego.
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Every battery service includes:
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Professional battery removal
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Terminal cleaning
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Cable and wire inspection
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Secure and precise battery installation
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Why choose MobileBattery Portland?
Our mission is to provide convenient, reliable, and expert mobile battery replacement. Whether you’re at home, at work, or stranded in a parking lot, our certified technicians will come to you — anywhere in the Portland metro area.
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If there’s ever an issue with your service, contact us and a local team manager will personally follow up to make things right.
You can also reach us at contact@mobilebattery.com, and one of our friendly representatives will respond quickly to assist you.