Where is the battery in the Lexus LS500h?
The high-voltage battery for the LS500h’s hybrid system is located under the rear seat floor, not in the trunk. This placement helps balance the car’s weight and keeps the cargo area usable.
Location and layout
The LS500h uses Lexus Hybrid Drive, with the battery packed into a protective enclosure beneath the rear seating area. It sits along the floor of the rear cabin, keeping the trunk floor flat and the luggage space unobstructed for practical use.
Why this placement matters
Here are the essential details about the battery's location and its implications for space and maintenance.
- Location: Under the rear seat floor, inside a protective enclosure, not in the trunk.
- Accessibility: Access is through rear floor panels and seating area and is typically handled by trained Lexus technicians; it is not a user-serviceable location.
- Impact on space: The trunk remains flat and usable, with no intrusion from the battery pack.
- Battery type: It is a high-voltage hybrid battery used by the Lexus Hybrid Drive system.
The arrangement reflects a balance between efficient power delivery, vehicle dynamics, and practical storage, a hallmark of Lexus hybrid engineering.
Safety and maintenance notes
Summary
In the Lexus LS500h, the battery sits beneath the rear seat floor, not in the trunk. This layout preserves cargo space, aids in weight distribution, and is maintained by trained technicians as part of routine hybrid servicing. The design prioritizes both performance and practicality for a flagship hybrid sedan.
