Tag Archives: Faraday

JLR invests £10m in older Range Rover model security

Jaguar Land Rover (JLR) has allocated more than £10m to enhance the security of its older Range Rover models to minimize thefts. The new security measures eliminate the need to store car keys in a Faraday pouch, but JLR still advises owners to utilize the JLR app for features such as vehicle lock reminders and Guardian Mode, which sends alerts for any unauthorized car interaction.

Moreover, JLR is focusing on ensuring the secure transfer of log-in details for the InControl app to new owners, which enables remote access to the vehicle. JLR UK managing director Patrick McGillcycuddy emphasized the company’s commitment to addressing vehicle theft, acknowledging its impact on the ownership experience for clients.

The company’s substantial investment underscores its dedication to combatting the issue, with a focus on developing and implementing effective anti-theft measures to safeguard clients, in collaboration with law enforcement and key partners.

While the official statement does not specifically mention other Jaguar and Land Rover models, a company spokesperson indicated that these models are also benefiting from updates. Newer vehicles manufactured from 2022 onwards are considered more secure due to the use of ultra-wide-band technology, which protects against relay attacks that allow criminals to clone the signal from a remote car key to steal a vehicle.

Recent data from JLR shows a minimal theft rate for current-shape Range Rovers and Range Rover Sports, with only 0.07% stolen since January 2022. Similarly, since the introduction of the latest Land Rover Defender in 2020, just 0.3% have been stolen through methods such as burglary and identity fraud. However, the impact of theft on current-model Range Rovers has led to consequences for owners, such as increased insurance premiums.

An example is Dan Adler, an investment specialist, whose incoming Range Rover P440e Autobiography caused a substantial surge in his multi-car premiums, from £5000 to £11,000, prompting him to cancel the purchase.

The Challenges and Drawbacks of Lithium Batteries

In an article from Air Quality News, Beatrice Browning, a Ph.D. researcher at the Faraday Institution, explains that the lifetime of a battery can be reduced when the structure of its electrodes is damaged. This damage is caused by the cycling of lithium ions in and out of the electrodes. A study by the Royal Society of Chemistry identifies three main external factors that contribute to the degradation of lithium-ion batteries: temperature, state of charge (SoC), and load profile. Over time, lithium-ion batteries naturally lose capacity due to a limited number of lifecycles. Battery University suggests that counting cycles is inconclusive as discharge depth can vary, and there is no specific standard for defining a cycle.

In addition, certain applications of lithium-ion batteries, such as electric vehicles (EVs), are influenced by external factors that affect their overall lifespan. These factors include charging rates, weather conditions, and charging practices, as reported by SlashGear. Even without any use, lithium-ion batteries can age and degrade through continuous discharge, as confirmed by Newark Electronics. Furthermore, lithium batteries may experience degradation due to manufacturing defects, which could potentially have serious consequences.