General description vhbw offers a high-quality replacement battery designed specifically for the Garmin Fenix 3 HR and Fenix 3 smartwatches. This battery features a high capacity of 300mAh, ensuring reliable performance for your fitness bracelet. The package includes all necessary tools for installation, making it a convenient choice for users looking to replace their smartwatch battery. Technical specifications Battery type: Li-polymer Capacity: 300 mAh Voltage: 3.7 V Energy: 1.11 Wh Number of cells: 1 Compatibility and accessories Compatible with Garmin Fenix 3 HR Compatible with Garmin Fenix 3 Replacement for Garmin 361-00034-02 Installation Includes a comprehensive tool set for easy installation: 2x suction cups 2x sticky pads 1x plectrum 1x SIM card tray opener 3x plastic holders/levers 1x tweezers 1x T3 screwdriver 1x T4 screwdriver 1x T5 screwdriver 1x T6 screwdriver 1x Pentalobe TS1 screwdriver 1x Pentalobe TS4 screwdriver 1x cross-head screwdriver 1x split handle screwdriver