Features: The ML2032/ML2025 Rechargeable Button Battery Charger features 4independent charging slot, allowing simultaneous charging of up to four batteries, enhancing efficiency and convenience. Each slot is equipped with individual LED indicator that displays the real time charging status, while multiple protections mechanisms guard against overcharge, short circuits, and overheating. Design for all users, this charger is simple to operate,just insert the battery, and it begins charging automatically, making it for individuals and beginners. Compactly and lightweight, it's perfect for home use or travel, ensuring easy storage and portability without sacrificing functionality. Crafted from highly temperature resistant and impact resistant materials, this charger not only ensures safety but also extends its lifespans, embodying energy efficient design to minimize standby power consumption and environmental impact. Specifications: Component:Plastic Size:Approx.10x5.0cm/3.94x1.97inch for ML2032/ML2025 Rechargeable Button Battery Charger; Package Includes: 1pc Button Battery Charger note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.