This battery fits:
• Lexus GS300h (AWL10 chassis)
• Model Years: 2013 – 2020
• Hybrid system: Lexus Hybrid Drive

Direct plug-and-play OEM replacement — no modifications required. This does not apply to other GS generations.

The Lexus GS300h AWL10 integrates:
• 2.5 L Atkinson-cycle petrol engine
• High-output electric motor
• Brand-new NiMH high-voltage hybrid battery
• Hybrid Control ECU
• Power Split Device
• E-CVT transmission
• Regenerative braking system

Battery performance affects:
• Electric motor assist
• Fuel efficiency
• Charge-discharge stability
• Engine start-stop optimization
• Hybrid energy recovery efficiency

Symptoms include:
• “Check Hybrid System” warning
• Rapid battery level fluctuations
• Reduced fuel economy
• Engine running more frequently
• Sluggish acceleration
• Loud rear battery cooling fan

(Note: Even with a new battery, these symptoms may indicate other system faults.)

Cost depends on:
• Installation labour
• Warranty coverage

Hybrid Fix Garage provides:
• Brand-new NiMH battery solution
• Competitive pricing
• 3-Year warranty included
• Installation support available

Request a tailored quote for your specific model year.

Hybrid Fix Garage (New):
Features brand-new cells with premium IR testing and a 3-year warranty. It offers very low risk of imbalance at a competitive price point.

Reconditioned:
Uses used or balanced cells with voltage matching only. Carries a medium-to-high risk of imbalance with a 6–24 month warranty at a lower price.

Dealership OEM:
Factory-fresh OEM components with high reliability standards, representing the highest price tier and varying warranty terms.

Battery Type: High-Voltage NiMH Hybrid Pack
Voltage System: ~244.8 V Hybrid Architecture
Platform Code: AWL10 (2013–2020)
Condition: Brand-New Premium Cells
Warranty: 3 Years
Installation Support: Available
Recycling: Included

All batteries undergo:
• Load testing
• Voltage balancing
• Internal resistance verification
• Thermal inspection

Typical lifespan: 8–15 years.

Factors affecting longevity:
• High ambient temperatures
• Stop-start urban driving
• Heavy acceleration cycles
• Poor battery ventilation

Includes:
• Safe hybrid battery removal
• ECU reset & hybrid system calibration
• Performance verification testing
• Proper recycling of old battery

Installation typically takes 2–4 hours.

• Hybrid System Specialists
• High-Voltage Safety Protocols
• Transparent Pricing Structure
• Warranty-Backed Brand-New Batteries
• Dedicated Hybrid Support Team

Is this battery brand-new or rebuilt?
It is a brand-new OEM-quality NiMH battery pack.

Does it fit all GS300h AWL10 models?
Yes — compatible with all 2013–2020 GS300h AWL10 models.

How long does installation take?
Typically 2–4 hours.

What warranty is included?
Every battery includes a 3-year warranty.