Trustindex verifies that the original source of the review is Google. Im so impressed with the service. Thanks to Ahmed for your support! Definitely come back next time!Posted onTrustindex verifies that the original source of the review is Google. Best guys for the hybrid batteryPosted onTrustindex verifies that the original source of the review is Google. I had an issue with my Toyota Alphard not starting and was really stressed about it. Ahmed from Hybrid Automotive Service was extremely patient and helpful throughout the whole process. He carefully diagnosed the problem and explained things clearly. What really stood out was that after his working hours, he kindly came to my place and did the diagnostic scan using his computer, which helped identify the issue and saved me a lot of time and uncertainty. His professionalism, honesty, and willingness to go the extra mile were greatly appreciated. Highly recommended for anyone needing reliable auto electrical or diagnostic work. Thank you again, Ahmed!Posted onTrustindex verifies that the original source of the review is Google. Very helpful and knowledgeable. Took the time to help understand and diagnose potential issues before any parts replacement. Highly recommend using these guys…Posted onTrustindex verifies that the original source of the review is Google. Good people funny people. Charge less best Machanic. Nothing more to say 5 star experiencePosted onTrustindex verifies that the original source of the review is Google. Very professional service, good communication, clean workshop and has good attension to detail.Would recommend a service from the Hybrid Automotive Service.Posted onTrustindex verifies that the original source of the review is Google. Best place for servicingPosted onTrustindex verifies that the original source of the review is Google. Quick and goodPosted onTrustindex verifies that the original source of the review is Google. Very exciting job they did. Highly recommendPosted onTrustindex verifies that the original source of the review is Google. Excellent service!
LEXUS GS300h Hybrid Battery Replacement (2013-2020)
$3,490.00
Replacement hybrid battery for GS300h 2013–2020 models, supplied and fitted by Hybrid Automotive Service. The listed price includes the battery pack and standard installation across Sydney, with a 2-year / 100,000 km warranty included for new aftermarket hybrid batteries.
Warranty & Battery Information
Warranty
2 Years / 100,000 KM's (whichever comes first)
Battery Type
New Aftermarket OR Refurbished
Technical Specifications
Battery Voltage
230.4
Module Spec
7.2V
Module Count
32
Additional Information
See More
Lexus GS300H Hybrid Battery Replacement in Sydney
Looking for a reliable Lexus GS300H hybrid battery replacement in Sydney? At Hybrid Automotive Service, we provide professional hybrid battery diagnosis, replacement and installation for Lexus GS300H vehicles across Sydney and NSW. The Lexus GS300H is designed to deliver smooth performance, luxury comfort and hybrid efficiency. To keep the vehicle operating properly, the hybrid battery and related cooling system must stay in good condition. Our technicians can inspect your hybrid system, check stored fault codes and recommend the right battery solution based on your vehicle condition, budget and long-term use. We supply and fit premium aftermarket, OEM Lexus and economical reconditioned battery options depending on availability and vehicle requirements. Our service includes hybrid system diagnostics, fault-code checks, safe high-voltage battery removal, installation, ECU reset, cooling fan inspection and warranty support. If your vehicle is showing a Check Hybrid System warning light, reduced fuel economy, weak battery charge or sluggish acceleration, our hybrid technicians can inspect the vehicle and confirm whether servicing, repair or replacement is required. Selected GS300H battery replacements come with up to 2 years / 100,000 km warranty. For general Lexus hybrid vehicle information, you can also visit Lexus Australia.Common Signs of a Failing GS300H Battery
A weak or deteriorating hybrid battery can affect fuel economy, power delivery and overall hybrid system operation. Common warning signs include:- “Check Hybrid System” warning light on the dashboard
- Hybrid battery-related fault codes such as P0A80, P0A7F or P3000
- Noticeable drop in fuel efficiency
- Reduced vehicle performance or unstable acceleration
- Petrol engine running more frequently than normal
- Increased engine noise due to reduced electric support
- Hybrid battery not holding charge properly
- Unusual noises or abnormal hybrid system behaviour
Hybrid Battery Diagnostic and Testing
Hybrid Automotive Service uses professional diagnostic equipment to inspect the Lexus GS300H hybrid battery system and identify faults before replacement is recommended. Our diagnostic process may include:- Hybrid system scan and fault-code check
- Battery health and performance assessment
- Review of common fault codes including P0A80, P0A7F and P3000
- Battery module and voltage balance inspection
- Cooling fan and battery vent check
- Clear reporting with repair or replacement recommendations
Replacement Battery Options
Hybrid Automotive Service offers three replacement options for Lexus GS300H owners, depending on vehicle condition, budget and expected ownership period.- Premium Aftermarket Battery: A performance-tested replacement option with up to 2 years / 100,000 km warranty.
- OEM Lexus Battery: Genuine Lexus-style replacement option for owners seeking original-quality reliability, subject to availability.
- Reconditioned Battery: A cost-effective option using tested and balanced battery modules, with warranty depending on condition and availability.
Replacement Cost
Lexus GS300H hybrid battery replacement cost can vary depending on the battery type, vehicle condition and installation requirements. The final cost may depend on:- Battery type: premium aftermarket, OEM Lexus or reconditioned
- Vehicle model year and battery specification
- Battery condition and stored hybrid system fault codes
- Diagnostic and installation requirements
- Cooling fan condition and battery vent cleanliness
- Workshop or mobile service availability
- Warranty option selected
Battery Warranty and Lifespan
Selected GS300H battery replacements come with up to 2 years / 100,000 km warranty, depending on the battery option selected. OEM and reconditioned battery warranty options may vary depending on availability, battery condition and vehicle requirements. Hybrid battery lifespan can vary depending on driving habits, kilometres travelled, climate, battery cooling condition and overall vehicle maintenance. Under normal conditions, many Lexus hybrid batteries can last around 8 to 10 years, and in some cases may continue longer with proper care and maintenance. Keeping the hybrid battery cooling fan clean, maintaining good airflow and addressing warning lights early can help protect the battery system and reduce the risk of further hybrid faults. You can also check our hybrid battery warranty information for more details about warranty coverage and conditions.OEM vs Aftermarket vs Reconditioned Battery
Choosing the right replacement option depends on your budget, vehicle condition and how long you plan to keep the vehicle.- OEM Battery: Best for drivers seeking genuine Lexus-style quality, strong reliability and long-term vehicle ownership.
- Aftermarket Battery: A strong option for owners wanting performance, value and extended warranty coverage.
- Reconditioned Battery: A practical choice for economical repair, lower mileage use or short-to-medium term ownership.
Battery Location and Replacement Process
The GS300H hybrid battery is connected to the vehicle’s high-voltage hybrid system and cooling components. Because this is a high-voltage battery system, replacement should only be completed by trained hybrid technicians using the correct safety procedures. Our replacement process includes:- Hybrid system diagnostic scan and fault-code check
- Safe battery removal using high-voltage safety protocols
- Inspection of battery cooling fan and air vents
- Installation of the OEM, aftermarket or reconditioned battery
- Hybrid battery ECU reset and system recalibration
- Post-installation scan and test drive
- Warranty documentation and customer handover
Replacement Time
Installation Time: Lexus GS300H hybrid battery replacement is usually completed within 3–4 hours, depending on vehicle condition, battery type and diagnostic requirements. Service Location: Service is available at our Belmore workshop, with mobile installation options available across Sydney and NSW depending on booking, vehicle condition, access and service requirements.Book Your GS300H Battery Replacement
For Lexus GS300H hybrid battery replacement in Sydney, contact Hybrid Automotive Service with your vehicle year, current warning lights, fault codes if available, and battery condition. Our team can confirm the suitable battery option, warranty availability and installation booking.
Frequently Asked Questions
How do I know if my Lexus GS300H hybrid battery needs to be replaced?
There are several signs that may indicate your hybrid battery needs replacement, including reduced fuel efficiency, warning lights such as the "Check Hybrid System" alert, and a noticeable decrease in the overall performance of your vehicle. If you experience any of these issues, we recommend bringing your vehicle to Hybrid Automotive Service for a thorough diagnostic.
How long does the Lexus GS300H hybrid battery last?
The Lexus GS300H hybrid battery life typically lasts between 8 to 10 years or 100,000 to 150,000 miles, depending on driving habits and maintenance. Regular checkups can help ensure your battery performs at its best for as long as possible.
Can I drive my Lexus GS300H with a "Check Hybrid System" warning?
While your vehicle may still be operable, it's not advisable to continue driving with a "Check Hybrid System" warning. This alert indicates that there may be an issue with the hybrid system, which could lead to further damage if not addressed. We recommend bringing your vehicle to Hybrid Automotive Service as soon as possible for diagnostics
What can I do to extend the life of my Lexus GS300H hybrid battery?
Regular maintenance, such as periodic checkups and battery conditioning, can help extend the life of your hybrid battery. At Hybrid Automotive Service, we offer services designed to enhance your battery's performance and longevity. Keeping your car's hybrid system in optimal condition through proper care will also contribute to a longer battery life.
