Magnetic Charging Cable

Visit the CORE store

The CORE 1 Magnetic Charging Cable is purpose-built for the CORE 1 device, offering a secure, waterproof charging solution that supports the unit’s unique design. Unlike standard USB cables, this magnetic cable has been specially engineered to maintain the waterproof integrity of CORE 1 while ensuring a consistent and safe charge connection.

Specially designed for waterproof CORE 1 compatibility
Magnetic connection for secure and easy charging
Full charge delivers 5–6 days of continuous use
Ideal as a spare or replacement cable

Magnetic Charging Cable

Visit the CORE store

£18.95

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Type:

Magnetic charging cable - USB-C

Magnetic charging cable - USB-A

BBE

1 in stock, ready to be dispatched

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Description

Whether you're replacing a lost cable or adding a spare to your kit for training or travel, this accessory ensures you can keep your CORE 1 powered and ready. The magnetic attachment makes charging simple and reliable, with no need to fiddle with small ports or risk water damage from exposed connectors.

Charging from empty takes approximately two hours. Once fully charged, CORE 1 can operate continuously for 5 to 6 days while actively transmitting. It’s an ideal back-up for athletes who rely on their CORE for daily training and monitoring, providing peace of mind that power is always within reach.

For best performance, always use a powered USB port. Due to the device’s low current draw, portable battery packs may not recognise or activate when attempting to charge the CORE.

How does it work

This magnetic cable connects seamlessly to the dedicated charging contacts on your CORE 1 device. The magnetic interface ensures a watertight seal and reduces wear on the device’s port area. Its low-current power draw supports safe and efficient charging, though it requires a stable power source like a USB wall adapter or computer port. This design ensures continued waterproofing while maintaining performance and durability over time.

About CORE

Train and perform at your absolute best with the most accurate non-invasive wearable device for continuous core body temperature monitoring.

The sensor allows you to easily see how much your core temperature rises with effort, so you can train your body to adapt to internal and external heat. You can also design personalized cooling protocols crucial to helping you sustain your power and pace on race day. With CORE, you’ll be ready to perform at your absolute best in any conditions.