Enhance your flashlight readiness with the Streamlight 22120 SL-B2 Battery Charger, designed for efficiency and durability. This dual-slot charger ensures that you always have a fully charged battery at hand while protecting your SL-B2 batteries from damage. Charges via USB-C port for quick, intuitive charging Acts as a charger and a case - charging and protection all in one Optimize your flashlight's performance and safeguard your batteries with the Streamlight 22120 SL-B2 Battery Charger.