The Streamlight SL-B2 Battery Charger is a sleek, USB-C portable charging case designed to keep your SL-B2 rechargeable batteries powered and ready for action. Compatible with the TLR-6 HL series of weapon-mounted lights, this charger case allows you to store and charge your batteries without the need to tether your firearm. The convenient charge status indicator lets you easily monitor the charging progress, ensuring your batteries are always ready when you need them. Compact and efficient, the SL-B2 Battery Charger is the ideal solution for maintaining power on the go.