In a groundbreaking move for EV security, Formula Space based in Canterbury, United Kingdom today announces the launch of CableGuard™, a patent pending EV charging cable security solution to combat the rising threat of cable theft from EV chargers becoming an increasing issue across Europe.
At the heart of Formula Space’s CableGuard™ is a forensically traceable liquid system; trusted by private companies and law enforcement bodies globally as a provider of intelligence-led security.
The tried and tested forensic technology is a highly effective crime deterrent that is sprayed onto suspects marking skin, clothes, vehicles and tools with a uniquely identifiable UV-glow that is impossible to contain once a cable cut is attempted. Providing an undeniable link between the stolen cable, the site and the suspect as well as the suspects tools, vehicles and clothing, with information available instantly to the police via a shared database creating the evidence that leads to conviction.
Formula Space has developed a thoughtful design for easy installation on both new and existing cables without requiring removal from their chargers and with no effect to the usability of the chargers once installed. CableGuard™ is constructed with a high-wearing cut resistant sleeve benefiting from being designed without the excess weight of steel reinforcing, coupled with the forensic liquid that deploys with the element of surprise only once tampered with, the everyday end user will notice no difference in weight, appearance or function of the cable compared to chargers without CableGuard™ installed.
“CableGuard™ is a ground-breaking product aimed at curbing the disruption from the growing trend of EV charging cable theft. We’ve combined thoughtful design with proven forensic technology to protect the UK’s vital EV infrastructure. Our aim is simple; make theft of EV charging cables a losing game.”
Vern Pollard – Director – Formula Space

CableGuard™ installations are being carried out nationwide out from Monday (April 14th 2025) on chargers across 12sites in association with development partners InstaVolt who have been instrumental in the R&D of the product alongside the Formula Space team.
With CableGuard™ scheduled to hit the open market in six week time, demand for the product is expected to surge as the theft of EV charging cables continues to gain national media attention and sites across the UK continue to suffer downtime.
“As the UK’s leading ultra-rapid EV charging network, we’re always pursuing opportunities to enhance the reliability and security of our sites. Partnering with Formula Space on the development of CableGuard™ has allowed us to directly support a solution to the growing industry challenge of EV cable theft. I’m pleased to see the collaboration delivering a solution that we believe will make a real difference, not just for InstaVolt as a business, but for our loyal customers who rely on our network.”
Delvin Lane – CEO – InstaVolt
Working with the UK’s largest rapid EV charging network, InstaVolt and the continued hard work of the Formula Space development team has enabled the CableGuard™ to be packed with features including..
- No discernible weight addition to the cable achieved by using high-tech materials without the need to use steel for cut resistance ensuring no measurable distortion to the cable’s harmonic profile.
- Sleek, black sheathing maintains clean look of cable in keeping with charger factory aesthetics.
- No impact on charging experience for users with minimal downtime for installation requiring no disassembly of the charger.
- Tried and tested durability with CableGuard™ tested to withstand constant daily use.
- Water-resistant but breathable construction with no negative effect on the cable’s thermal properties.
- Compatibility with all cable diameters and lengths in addition to support for charger cable management systems.
Designed in-house by Formula Space, CableGuard™ is available for order direct from Formula Space and is just another product at our disposal when delivering your charging space. Formula Space is your destination for EV site security solutions with a wide offering tailored to each site including fixed & remotely monitored CCTV, off-Grid CCTV Rental and Security Personnel feeding into the wider EV charging site offering; Formula Space can design, develop and deliver end-to-end charging space projects and we’d love to tell you more about it.
