





🔋 Power up fast, stay safe, and never miss a moment.
The STREAMLIGHT YYST WDDAF-FFSFUS1-1048 is a high-performance SL-B26 protected lithium-ion rechargeable battery pack featuring a built-in Micro-USB charging port. It fully recharges in 5 hours via any standard USB source, includes an integrated safety circuit to prevent overcharging and over-discharging, and supports optional multi-unit bank charging for professional-grade power management.



| Manufacturer | Streamlight | 
| Part Number | 22104 | 
| Item Weight | 1.69 ounces | 
| Country of Origin | Malaysia | 
| Item model number | 22104 | 
| Batteries | 2 Lithium Ion batteries required. (included) | 
| Size | 1 Count (Pack of 2) | 
| Color | Silver | 
| Style | Battery | 
| Finish | Brushed | 
| Material | Lithium-ion | 
| Pattern | Solid | 
| Shape | Rectangular | 
| Power Source | Battery Powered | 
| Voltage | 3.7 Volts | 
| Item Package Quantity | 1 | 
| Cutting Diameter | 0.74 Inches | 
| Usage | Stinger 2020, ProTac HL 5-X USB, PolyTac 90 X USB, Right Angle Light, PolyTac X USB, ProTac 90 X USB, ProTac HL USB, ProTac HL-X USB, ProTac HL USB Headlamp, Siege X USB, ProTac 2L-X USB, and Vantage 180 X USB | 
| Included Components | 2x SL-B26 Batteries | 
| Batteries Included? | Yes | 
| Batteries Required? | Yes | 
| Battery Cell Type | Lithium Ion | 
| Description Pile | Lithium | 
| Battery Capacity | 2600 Milliampere Hour (mAh) | 
| Warranty Description | Limited lifetime warranty | 
| Assembled Diameter | 0.74 Inches | 
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