Product Name: For DJI Battery Charging Slot Compatible Models: For DJlOsmo Action 3/Osmo Action 4 Material: Plastic Input: 5V/2A 10W Output: 4.4V 700mA (x3) Features: 1. Fast Triple Charger: Use USBC devices to charge up to 100 batteries at the same time, ensuring fast and efficient power replenishment for your action camera 2. Multiple safety protection: Equipped with comprehensive safety features, including overcharge, short circuit and surge protection,reliable and safe 3. Smart LED light: The indicator light turns green when the battery is fully charged, allowing you to clearly and conveniently monitor the charging status at a glance 4. High-quality materials: The charging station is made of plastic and electronic components for durability, stability and long-lasting performance Color: Black Size: 9*7*3.2cm Weight: 65g Packing list: 1*Charging base, 1*Charging data cable