Streamlight SL-B2 Battery Charge Case STL 22120 with 2 SLB2 Batteries

The Streamlight SL-B2 Battery Charge Case keeps your spare batteries ready and protected. This dual-purpose charger and protective case comes loaded with two SLB2 batteries, so you've got backups charged and stashed whenever you need them. Whether you're managing a go-bag for hunting, maintaining gear for range trips, or keeping a tactical light powered up in your vehicle, having fresh batteries on hand—and a safe place to store them—beats scrambling at the trailhead or dusk. The compact form factor slides into a pack, bag, or truck console without taking up real estate.

The charger connects via USB-C, making it straightforward to top off your batteries between outings. You'll appreciate the dual charging slots: juice two batteries simultaneously rather than waiting for sequential cycles. The case design shields your spares from scratches, impact, and the general abuse that field gear endures. It's the kind of practical, thoughtful accessory that separates a prepared shooter or hunter from someone hoping their flashlight hasn't gone dark when it matters.

Streamlight gear is built for users who expect their tools to work in low light, bad weather, and high-stress moments. This battery case and charger follow that philosophy—simple, reliable, and designed around the reality that good batteries are only useful if you remember to charge them and keep them safe.

Key Features

• Dual charging slots allow simultaneous charging of two SLB2 batteries
• USB-C charging port for easy, quick recharging
• Protective case design shields batteries from scratches and impact
• Includes two SLB2 batteries ready to use
• Compact, portable form factor for pack, bag, or vehicle storage

Frequently Asked Questions

What's included in this kit?

You get the SL-B2 Battery Charge Case and two SLB2 batteries, so you're ready to start charging and using replacements right away.

How do I charge the batteries?

The charger uses a USB-C port. Connect it to any USB-C power source to charge both batteries simultaneously in the dual slots.

Is this case compatible with other Streamlight batteries?

The facts provided confirm this is designed for SLB2 batteries. For compatibility with other Streamlight models, check your specific flashlight's battery requirements.

Can I carry this in a pack or bag?

Yes. The compact design is purpose-built for portability—it fits easily into a pack, hunting bag, vehicle, or gear kit without taking up much space.