Product Overview: Versatile charger capable of charging multiple lithium-ion battery types, designed for safe and efficient recharging with minimal user intervention. Key Features: ‣ Equipped with overcharge protection to ensure battery longevity. ‣ Features an LED indicator for real-time charging status updates. ‣ Supports a wide range of input voltages, making it travel-friendly. Technical Specifications: ‣ Material: Durable ABS plastic housing with heat-resistant components. ‣ Compatibility: Works with 18650, 14500, 16340, and other Li-ion battery types. ‣ Connectivity: USB-powered with automatic current adjustment.