2010 Lexus IS 350 Battery

Certified technicians, only the experts.

Frequently Asked Questions

Why is a battery important for a 2010 Lexus IS 350?

Provides the initial electrical power to start the 2010 Lexus IS 350 and to power electronics when the engine is off.
Supports the alternator and electronics while driving, ensuring stable voltage for critical systems like ignition, fuel delivery, and safety features.
A failing battery can cause hard starting, dim lights, erratic electronics, and increased wear on starter and alternator components.
Regular checks protect long-term vehicle reliability and resale value, reducing the risk of unexpected roadside failures.
Repairs or replacements covered under warranty must be performed at a certified dealership to maintain coverage and ensure factory-approved parts and procedures.

How long does a battery replacement take?

Most battery replacements for the 2010 Lexus IS 350 are completed within 30–60 minutes at Nalley Lexus Roswell, depending on diagnostic checks and any accessory programming required.
Our factory-trained technicians perform a full electrical system inspection during the visit to identify related issues and prevent repeat visits.
We prioritize efficient service and will advise if additional repairs are needed; warranty-covered work must be completed at a certified dealership.
Service specials and appointment scheduling are available online to minimize wait time: https://www.nalleylexusroswell.com/specials/service.htm

How much does a battery cost for a 2010 Lexus IS 350?

Cost varies with battery type and whether you choose OEM or an equivalent high-performance replacement; we provide transparent pricing at inspection.
Nalley Lexus Roswell often costs less than independent shops when factoring in immediate service value, factory parts, and long-term savings from reduced callbacks and optimal performance.
Using a certified dealer ensures warranty-backed repairs and authentic parts; any warranty-covered repairs must be performed at a certified dealership to maintain coverage.
We recommend scheduling an inspection to receive a precise quote and to see current service offers: https://www.nalleylexusroswell.com/specials/service.htm

How often should you replace the battery?

Typical lead-acid batteries last 3–5 years, but actual life depends on driving habits, climate, and vehicle electrical load for the 2010 Lexus IS 350.
We advise annual battery health checks, especially after three years, to catch slow degradation before it causes starting problems or electronic faults.
Regular dealership checks identify parasitic drains, charging issues, or accessory demands that shorten battery life, saving you time and money long term.
If a repair is covered by warranty, make sure the work is completed at a certified dealership to preserve coverage and receive factory-trained technician care.

What type of battery is in the 2010 Lexus IS 350?

The 2010 Lexus IS 350 typically uses a 12-volt, maintenance-free lead-acid battery engineered for high cranking power and reliability.
Nalley Lexus Roswell recommends OEM-equivalent or Lexus-approved batteries to maintain performance, electrical stability, and compatibility with vehicle systems.
Our technicians verify the correct battery type and condition during inspection and will recommend AGM or upgraded options if your driving profile or accessories require them.
Any warranty-covered battery replacements must be performed at a certified dealership to ensure parts and labor are honored under warranty.

What size battery is in the 2010 Lexus IS 350?

The 2010 Lexus IS 350 commonly uses a Group 35 (or OEM-specified) 12-volt battery; exact fitment is confirmed by VIN and on-site inspection.
We verify fitment and recommend the correct group size and cold cranking amps (CCA) for optimal starting and accessory support.
Choosing the proper size at Nalley Lexus Roswell avoids installation issues and electrical complications, providing long-term reliability and fewer unexpected costs.
Remember that warranty-covered battery replacements must be completed at a certified dealership to maintain coverage and use genuine or approved parts.

2010 Lexus IS 350 Battery Price

Understanding the true cost of a battery for your 2010 Lexus IS 350 goes beyond the sticker price. At Nalley Lexus Roswell we provide transparent pricing that reflects the full value of dealer service: OEM or Lexus-approved batteries, professional installation by factory-trained technicians, and thorough diagnostics to ensure the charging system and related components are functioning correctly. While initial costs may appear similar to aftermarket options, the dealership approach often delivers immediate savings through precise fitment and fast, reliable installation, and long-term savings by avoiding premature battery failure or collateral damage to the starter and alternator. In addition, any repairs covered by warranty require service at a certified dealership; using Nalley Lexus Roswell ensures warranty work is honored and performed to factory standards. We also offer service specials and financing options to make maintenance affordable—visit our service specials at https://www.nalleylexusroswell.com/specials/service.htm to see current offers. Choosing dealer pricing means investing in proven parts and procedures that protect your vehicle and your wallet over time.

2010 Lexus IS 350 Battery Replacement

Battery replacement at Nalley Lexus Roswell is designed for speed, accuracy, and peace of mind. Our factory-trained technicians follow Lexus procedures for safe removal, installation, and post-installation programming where required. Routine battery replacement includes a full electrical system inspection—charging output, starter draw, and parasitic drain checks—to ensure the new battery performs reliably under real driving conditions. This comprehensive approach reduces the risk of repeat visits and hidden costs that can arise when only the battery is swapped without verifying related systems. Performing replacement at a certified dealership also preserves warranty eligibility: any repairs or replacements covered under warranty must be completed at a certified dealership to remain valid. We keep genuine or equivalent OEM parts in stock, and we document service history in your vehicle’s records for resale value and maintenance continuity. Our team will also walk you through the expected lifespan, proper maintenance, and scheduling regular checks to prevent unexpected failures. For convenience, schedule online or review inventory and trade options at https://www.nalleylexusroswell.com

2010 Lexus IS 350 Battery Type

The correct battery type is crucial for the electrical stability and starting performance of your 2010 Lexus IS 350. Nalley Lexus Roswell recommends OEM-equivalent 12-volt, maintenance-free lead-acid batteries designed to meet Lexus specifications for cold cranking amps (CCA) and reserve capacity. In some cases, upgraded batteries—such as AGM—may be suggested for drivers who demand higher accessory loads or drive in extreme climates. Our technicians evaluate vehicle usage, climate, and accessory demands to recommend the ideal battery chemistry and capacity. Choosing the right type at the dealership means parts and installation are matched to factory tolerances, minimizing electrical anomalies and maximizing service life. We also handle any necessary system programming or reset steps after installation and keep meticulous service records. If a battery replacement is covered by warranty, having the work completed at Nalley Lexus Roswell ensures the repair is valid and documented under factory terms. For advice on the best battery type for your driving needs, contact our service department or schedule a diagnostic visit.

2010 Lexus IS 350 Battery Size

Accurate battery sizing is not just a fitment issue—it affects cranking performance, reserve capacity, and how the electrical system manages loads. The 2010 Lexus IS 350 commonly uses a Group 35 size battery, but final confirmation requires VIN-level verification and an on-vehicle inspection. At Nalley Lexus Roswell we confirm exact specifications—including physical dimensions, terminal placement, and required cold cranking amps—before installing a replacement to avoid fitment issues or electrical stress. Installing the correct size reduces the risk of vibration-related damage and ensures the battery’s rated capacity is available in cold starts and heavy accessory use. Our technicians also test the charging system to verify the alternator and cabling are within tolerance, helping the new battery achieve its intended lifespan. If warranty work is involved, it must be performed at a certified dealership to maintain coverage; we make sure all parts and labor meet Lexus standards. Trusting your battery sizing to Nalley Lexus Roswell protects your vehicle’s performance and long-term ownership costs.

2010 Lexus IS 350 Battery Warranty

Warranty protection adds a critical layer of assurance to your battery investment for the 2010 Lexus IS 350. When you choose Nalley Lexus Roswell, replacements performed with genuine or Lexus-approved batteries include warranty coverage terms clearly explained at the time of service. It’s important to note that any repairs or replacements covered under warranty must be completed at a certified dealership to maintain eligibility and ensure proper documentation. Our technicians document all service, parts, and diagnostic findings to support any future warranty claims and to help maintain your vehicle’s service history. Warranty-backed work reduces the risk of unexpected expenses and helps preserve resale value. Moreover, manufacturer-approvals and dealer-installed parts help ensure any ancillary electrical warranties remain valid. We also review extended coverage options and service plans that may further reduce long-term ownership costs. For current warranty details and service specials, visit https://www.nalleylexusroswell.com or contact our service department to schedule an appointment.

Nalley Lexus Roswell — serving Roswell, GA with certified Lexus service, factory-trained technicians, and complete inventory options: new inventory at https://www.nalleylexusroswell.com/new-inventory/index.htm, used inventory at https://www.nalleylexusroswell.com/used-inventory/index.htm, all inventory at https://www.nalleylexusroswell.com/all-inventory/index.htm, and trade-in information at https://www.nalleylexusroswell.com/sell-your-car-online.htm.