Plug in and power up with the corded Basic Charger—made for fast charging and 14+ days of battery life. To charge, simply plug in the charger and slide in your device. You can choose to wear your while it’s plugged in, or leave it to charge. The Basic Charger is compatible with One, Peak, and Life. This is not compatible with 4.0 LONG-LASTING POWER – Keep your device powered for over 14 days on a single charge with the corded Basic Charger. EASY TO USE – To charge, simply plug in the USBC charger and slide in your device. With a 1 meter (3 ft.) cord, the Basic Charger is designed for you to either wear your while it's plugged in, or take it off and leave it to charge. SAFE & RELIABLE – Built with safety in mind, the Basic Charger features overcharge and short-circuit protection. MADE TO LAST – The Basic Charger is designed with a durable fabric cable to provide long-lasting power for years to come. COMPACT & PORTABLE – The Basic Charger is compact and lightweight, so you can take it with you wherever you go. Whether you're traveling, winding down, or simply need to boost your battery life, the Basic Charger is the perfect solution. Not compatible with 4.0