TELESIN 2 Replacement Battery with Multifunction 3-Channel Charger for Gopro Hero 10 9 Black, Allin Box Charger and USB Type-C Cable with SD Memory Card Reader for GoPro 10 9 Battery

【COMPATIBILITY】Allin Box Charger is perfectly compatible with GoPro Hero 10 Hero 9 Black original batteries. Please Note: It including Single Charger and 2 Replaceable Battery Pack.
【THREE SOLUTIONS IN ONE】You can use Allin Box as CHARGER to charge GoPro 3 batteries at the same time, read 3 SD CARDS at the same time as an SD card reader, or store 3 batteries and 3 SD CARDS as a storage box.
【WATERPROOF PLUS PROTECTION】Allin Box features IP54 waterproof, your batteries and SD cards will be stored securely and stably. It prevents water droplets, dust and debris from entering the battery and SD card while in storage or transit.
【ADVANCED SAFETY DESIGN】Allin Box Charger have multiple protection safety system and heat dissipation material design can prevent the charger from overheating, short-circuit, and maintain the stable state of charging, with the function of over voltage protection.
【FASHION AND COMPACT DESIGN】This Compact and Light-weight Charger allows you to store it in your backpack/camera carry bag/luggage. Perfect travel buddy for your Gopro!