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.

Highlights: Protected Lithium-Ion rechargeable battery, 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 2-year limited warranty

Key details: Part Number: 22111 | Item Weight: 3 ounces | Product Dimensions: 3.26 x 0.91 x 0.91 inches | Batteries: 1 Lithium Ion batteries required. (included) | Size: 1-Pack | Color: Silver | Style: Classic | Finish: Brushed | Material: Steel | Pattern: Solid

How it fits your day: Use the key specs and highlights above to match it to your setup, space, or routine before you check out.

Customer feedback: 4.7/5 average rating.

Customers say: Customers find the battery holds a charge for a long time and has great quality.

Review snippets: Bought this as a backup in case I forget to charge the main battery. Size and quality are great. The flash light for it is amazing and long lasting. Read more / had to replace my older rechargeable battery, holds a charge for a long time and provides flashlight with enough power to give a very bright light. Read more

From the brand Previous page Streamlight is a "hands-on" company. We learn by doing, so we understand what our customers need because we're out there doing what they do, using the same lighting tools in the same ways. We go through firefighters' training. We take courses in low-light shooting. We're hunters, fishermen, outdoor and sports enthusiasts. We believe it's our hands-on, real-world experience that leads to new ideas and innovations that set Streamlight apart. GIFTS THAT SHINE BRIGHT Holiday Gift Guide Visit the Store TACTICAL HANDHELD LIGHTS Visit the Store We Listen. We Learn. We Get It. We make it a point to get out in the field and talk to our customers. We hold focus groups to hear what they like about our products; but we're more interested in what they don't like, what needs to be improved, and what lighting problems have yet to be solved. Customer feedback helps us continually improve existing products and create new and better ones. Safety-Rated Lights The most extreme hazardous conditions are often in dark places. Streamlight has a complete line of safety-rated lights that are safe to use in hazardous environments. SAFETY-RATED LIGHTS Visit the Store WEAPON-MOUNTED LIGHTS Visit the Store HEADLAMPS Visit the Store WORKLIGHTS SERIES In the garage, on the work truck or in the field, Streamlight delivers light where you need it. At Streamlight we innovate lighting solutions that make sense. We build lights that put function right alongisde performance and convenience. That's exactly what our family of worklights is designed to deliver. With innovative mounts, charging systems