Features 1、Output short circuit protection. 2、Overpressure overload filtering protection. 3、Real - machine aging test has high safety performance. 4、Good interference resistance. 5、DC ripple is small, high efficiency and fast charging speed. Specification Description: 100% brand new and high quality. Replacement Charger for Fitbit ionic smartwatch. Make your for Fitbit Ionic charging become more convenient. The replacement for Fitbit Ionic charging dock with power protection - Short circuit protection. So you can use it safely. Features: 1. Output short circuit protection. 2. Overpressure overload filtering protection. 3. Real - machine aging test has high safety performance. 4. Good interference resistance. 5. DC ripple is small, high efficiency and fast charging speed. Specifications: Condition: 100% Brand New Material: ABS + TPU Color: Black Size: Approx. Total length of 92 cm Weight: Approx. 16 g Model: For Fitbit ionic Smartwatch Input Voltage: 5V Output Voltage: 5V Output Current: 300MA Charging Mode: Probe Interface Package Included: 1 x USB Cable Notes: 1.Please allow 1-3 cm error due to manual measurement. Thanks for your understanding. 2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List