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Availability: In Stock
The STREAM SL-B26 is a compact Li-Ion USB battery pack built to extend the runtime of compatible rechargeable flashlights in the field. At just 1.7 oz and 2.75 inches long, this 2600mAh protected battery slides into gear bags, pack pockets, or vehicle storage without adding bulk—ideal for hunters, tactical shooters, search-and-rescue teams, and overlanders who need dependable backup power for their lighting systems.
Built with integrated safety circuitry, the SL-B26 guards against overcharge and overdischarge damage, keeping your battery healthy through repeated field use. The micro-USB charge port means you can top it up anywhere you have a standard USB charger—at basecamp, in your truck, or back at the cabin. A full charge takes about 5 hours, so overnight charging before a hunt or training session keeps you ready to go.
This is a purpose-built power solution, not a universal phone charger. The SL-B26 pairs with specific compatible rechargeable flashlight models, transforming multi-fuel lighting tools into fully rechargeable systems. If you already own one of the compatible Sightron or similarly-designed tactical and outdoor flashlights, the SL-B26 adds genuine utility—one less battery type to manage, and the confidence that your light stays bright when you need it most.
| Capacity | 2600mAh |
| Chemistry | Protected Li-Ion |
| Charge Port | Micro-USB |
| Charge Time | Approximately 5 hours |
| Length | 2.75 inches (7.0 cm) |
| Weight | 1.7 oz (48 g) |
| Safety Features | Integrated circuit protection against overcharge and overdischarge |
The SL-B26 is designed as a compatible battery for specific rechargeable flashlight models in the Sightron lineup and similar multi-fuel systems. Check your flashlight's documentation or contact us to confirm compatibility before purchase.
The battery pack reaches a full charge in approximately 5 hours using any standard micro-USB charger or power source.
Yes. The SL-B26 includes an integrated safety circuit designed to prevent overcharge and overdischarge damage, helping extend the battery's service life through regular field use.
The SL-B26 is a dedicated replacement battery for compatible rechargeable flashlight systems, not a universal power bank for phones or other electronics.
SKU: 121686065 • Weight: 0.89oz
Availability: In Stock
The STREAM SL-B26 is a compact Li-Ion USB battery pack built to extend the runtime of compatible rechargeable flashlights in the field. At just 1.7 oz and 2.75 inches long, this 2600mAh protected battery slides into gear bags, pack pockets, or vehicle storage without adding bulk—ideal for hunters, tactical shooters, search-and-rescue teams, and overlanders who need dependable backup power for their lighting systems.
Built with integrated safety circuitry, the SL-B26 guards against overcharge and overdischarge damage, keeping your battery healthy through repeated field use. The micro-USB charge port means you can top it up anywhere you have a standard USB charger—at basecamp, in your truck, or back at the cabin. A full charge takes about 5 hours, so overnight charging before a hunt or training session keeps you ready to go.
This is a purpose-built power solution, not a universal phone charger. The SL-B26 pairs with specific compatible rechargeable flashlight models, transforming multi-fuel lighting tools into fully rechargeable systems. If you already own one of the compatible Sightron or similarly-designed tactical and outdoor flashlights, the SL-B26 adds genuine utility—one less battery type to manage, and the confidence that your light stays bright when you need it most.
| Capacity | 2600mAh |
| Chemistry | Protected Li-Ion |
| Charge Port | Micro-USB |
| Charge Time | Approximately 5 hours |
| Length | 2.75 inches (7.0 cm) |
| Weight | 1.7 oz (48 g) |
| Safety Features | Integrated circuit protection against overcharge and overdischarge |
The SL-B26 is designed as a compatible battery for specific rechargeable flashlight models in the Sightron lineup and similar multi-fuel systems. Check your flashlight's documentation or contact us to confirm compatibility before purchase.
The battery pack reaches a full charge in approximately 5 hours using any standard micro-USB charger or power source.
Yes. The SL-B26 includes an integrated safety circuit designed to prevent overcharge and overdischarge damage, helping extend the battery's service life through regular field use.
The SL-B26 is a dedicated replacement battery for compatible rechargeable flashlight systems, not a universal power bank for phones or other electronics.
SKU: 121686065 • Weight: 0.89oz