Feature:1. [Applicable Battery]‑For AHDBT‑501/601/701/801 camera battery. The battery can be charged after plugging in.2. [Camera Battery Dual Charger]‑Portable mini camera battery charger, can charge 2 batteries at the same time.3. [USB Interface]‑Using USB interface, the double slot camera battery charger can be charged with a power bank, laptop, etc.4. [Easy For Photography]‑Convenient for travel and outdoor photography, the charger makes your camera ba ttery can be charged in time.5. [Multiple Protection]‑Circuit design, with overcharge protection, overcurrent protection, short circuit protection.How to Use:The battery can be charged after plugging in.Specification:Item Type: Camera Battery Dual ChargerMaterial: ABSApplicable Battery: For AHDBT-501/601/701/801 Camera BatteryInput: Micro USB 5V/2A; Type C USB 5V/2AOutput: 4.4V Package List:1 x Camera Battery Dual Charger1 x Data Cable