Streamlight 22111 SL-B50 Protected Lithium-Ion USB-C Rechargeable Battery with Integrated Charge Port, 1-Pack

The SL-B50 protected Li-Ion rechargeable battery pack is designed for select Streamlight products. The battery features a built in USB-C port and charge indicator. 3.6V, 4900mAh, with on-board safety control circuit; rechargeable at least 500 times. USB-C input charges from Streamlight AC/USB adapters and most other USB sources; battery charge status indicators around the port - red for charging, green for charged; charges in 6 hours using USB-C input. Integrated safety circuit protects batteries from overcharge/over-discharge; additional safety features: pressure vent and integrated safety fuse. Use the SL-B50 battery pack to power the ProTac 2.0, ProTac 2.0 Headlamp, and the ProTac 2.0 Rail Mount. Dimension: length: 3.26-Inch (8.28 cm); diameter: 0.905-Inch (2.30 cm) maximum; weight: 3-Ounces (85g). 2-year limited warranty. Additional Product Details: Accessory Type: Battery; For Use With: ProTac 2.0 Series; USB-C rechargeable; Protected Li-Ion chemistry; 1-pack packaging; Color: Silver/Black; Finish: Brushed. Includes: Lithium-Ion USB Rechargeable Battery 1-Pack.

• Protected Lithium-Ion rechargeable battery, 3.6V, 4900mAh, with on-board safety control circuit; rechargeable at least 500 times
• 2-year limited warranty
• Use the SL-B50 battery pack to power the ProTac 2.0, ProTac 2.0 Headlamp, and the ProTac 2.0 Rail Mount
• Integrated safety circuit protects batteries from overcharge/over-discharge; additional safety features: pressure vent and integrated safety fuse
• USB-C input charges from Streamlight AC/USB adapters and most other USB sources; battery charge status indicators around the port - red for charging, green for charged; charges in 6-hours using USB-C input