Light up your gear with the SL-B9 — Streamlight’s rugged lithium-ion battery pack engineered to convert your high-performance multi-fuel weapon lights into rechargeable systems. With a built-in USB-C port, onboard safety circuitry, and compatibility with TLR-7X, TLR-7 HL-X, Sidewinder X and other lights, it’s the smart upgrade for power, convenience, and reliability.

Key Features

• Rechargeable Lithium-Ion chemistry: 3.6 V, 850 mAh capacity, protected battery pack rated for ~300 charge cycles.

• Integrated USB-C charging: Charge in ~2.5 hours, minus the hassle of external battery tools.

• Built-In charge status indicator: Top-mounted LED glows red while charging, green when full.

• Compact and lightweight: Packs are ~1.36" (3.45 cm) in length and weigh ~0.70 oz (≈ 19.8 g).

• Durable safety controls: Internal circuits protect against overcharge, overdischarge, and misuse.

• Vendor compatibility: Drop-in ready for compatible Streamlight lights: TLR-7-X, TLR-7 HL-X, Sidewinder X, etc.

Why You Need It
If you’re tired of single-use batteries or carrying spares, the SL-B9 delivers long-term savings and reduced waste. Its intuitive USB-C interface makes charging simple in the field or at the range, while robust design ensures it stands up to drops, recoil, and harsh conditions. Perfect for law enforcement, duty gear, or everyday carry setups.