What is the battery specification for the Land Rover Range Rover?
2 Answers
The battery specification used in the Land Rover Range Rover is 12V 100Ah, and the battery is located under the spare tire in the trunk. The battery model varies for each vehicle, so when replacing the battery yourself, be sure to identify the correct battery model for your car to avoid damaging the vehicle. Here are some methods to determine if the battery needs replacement: 1. Check the voltage: The normal voltage of a car battery is around 12V. After starting the car, the voltage should rise to around 13-14V. If the voltage is below 12V when the car is off or below 13V after starting, consider replacing the battery. 2. Check the appearance: Inspect the car battery for obvious swelling, deformation, or bulging. If any of these conditions are present, the battery should be replaced immediately. 3. Check the starting condition: If there is a noticeable lag or sluggishness when starting the car, the battery should be replaced.
My 2019 Range Rover had its battery replaced recently, and I checked the records at the dealership. The original battery is a 12V AGM type with a capacity of 95 amp-hours (Ah) and a cold cranking current rating of 850A. The service technician mentioned that this specification is necessary to support power-hungry features like the auto start-stop system and air suspension—ordinary batteries wouldn’t last more than three months. I recommend ensuring the replacement battery matches the H8 size specification and avoiding cheaper, incorrectly sized options. After replacement, the power management system must be reset using a diagnostic tool; otherwise, the vehicle’s electronic modules may trigger error codes. The Range Rover’s electrical system is particularly sensitive—improper battery disconnection could lead to costly repairs, so it’s best handled by professional technicians.
