Streamlight
Streamlight SL-B9 Li-ion USB-C Battery Pack (Optional Bank Charger)
Streamlight SL-B9 Li-ion USB-C Battery Pack (Optional Bank Charger)
The Streamlight SL-B9 Li-ion USB-C Battery Pack is a protected rechargeable lithium-ion battery designed to power compatible Streamlight multi-fuel tactical, weapon-mounted, and duty flashlights. Featuring an integrated USB-C charging port and built-in safety circuitry, the SL-B9 provides a reliable rechargeable alternative to disposable batteries while helping reduce long-term operating costs.
For departments managing multiple rechargeable batteries, the optional Streamlight Eight-Unit Bank Charger provides organized storage, simultaneous charging, and vehicle-ready mounting for fleet operations.
Built for Firefighters, Law Enforcement, and Emergency Responders
Rechargeable battery systems simplify equipment readiness by reducing battery replacement costs while ensuring lights remain mission-ready between shifts. The SL-B9 delivers fast charging, integrated battery protection, and flexible charging options for agencies that depend on high-performance lighting equipment.
Whether charging a single battery via USB-C or maintaining multiple batteries with the optional charging bank, the SL-B9 system is built for dependable operational readiness.
Key Benefits
USB-C Rechargeable Convenience
Recharge the battery directly using its integrated USB-C charging port without requiring a dedicated charger.
Optional Multi-Battery Charging Station
The optional eight-unit bank charger allows departments to organize, store, and charge multiple SL-B9 batteries simultaneously.
Integrated Battery Protection
Built-in electronic safety circuitry protects against overcharging and over-discharging to help maximize battery life.
Vehicle-Ready Charging
The optional bank charger securely retains batteries during transport, making it ideal for apparatus, command vehicles, law enforcement fleets, and service vehicles.
Fast Recharge Times
Recharge a single battery or multiple batteries in approximately 2.5 hours.
WARNING – EXPLOSION RISK, BURN, AND FIRE HAZARD. Do not use SL-B9® batteries in firefighting apparatus or fire situations. Do not expose SL-B9® battery to temperatures greater than 140°F (60°C).
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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