The SUPERFIRE AC26 USB charger is a versatile and intelligent solution for lithium battery charging. With two independent charging slots and comprehensive safety features, it supports multiple lithium battery types and ensures safe charging. Its compact size and USB compatibility make it convenient for use anywhere, whether at home, in the car, or on the go. The charger's intelligent charging technology and active shunt control allow for efficient charging without mutual interference between slots. Plus, it automatically stops charging when the battery is full, preventing overcharging and ensuring long-term battery health.