Streamlight 77375 UltraStinger Rechargeable 6V NiMH Battery for UltraStinger/UltraStinger LED Flashlights

The Streamlight 77375 is a genuine replacement rechargeable 6V NiMH battery built for the UltraStinger and UltraStinger LED flashlights. If your workhorse tactical light has seen years of service—whether on the job or in the field—a fresh battery restores it to full brightness and runtime. This is the real deal: Streamlight OEM hardware, not an aftermarket substitute, so you know it'll perform exactly as your light was designed to.

Rechargeable NiMH chemistry means you're not constantly buying disposables. Charge it up between shifts, outings, or deployments, and you're ready to go. It's the economical move for anyone who uses their UltraStinger regularly for work, camping, emergency prep, or tactical training. Over time, you'll save money and reduce waste—plus you'll always have a charged backup on hand.

Whether you're running night operations, setting up a base camp, or keeping a reliable light in your vehicle or pack, this battery keeps your UltraStinger in the fight. Streamlight's track record speaks for itself among law enforcement, military, and serious outdoors people. If your light is the right tool for the job, make sure it's got the power to back it up.

Key Features

• Genuine Streamlight OEM replacement battery—engineered for optimal performance in UltraStinger models
• Rechargeable 6V NiMH chemistry—recharge between uses and cut down on battery waste
• Compatible with UltraStinger and UltraStinger LED flashlights—direct fit, no adapter needed
• Reliable power for extended field use, tactical operations, and emergency lighting

Specifications

Frequently Asked Questions

Will this battery work with my UltraStinger LED flashlight?

Yes. The Streamlight 77375 is designed for both the UltraStinger and UltraStinger LED models.

Can I recharge this battery in my light?

This is a rechargeable NiMH battery. Recharging capability depends on whether your UltraStinger has a built-in or docking charger; consult your light's manual or contact us if you're unsure about your specific model's charging method.

How does this compare to using disposable batteries?

Rechargeable NiMH batteries save money over time since you recharge rather than replace them. For regular users, this means lower ongoing costs and less waste.

Is this the factory OEM battery for UltraStinger lights?

Yes, this is a genuine Streamlight original-equipment battery, not a third-party alternative.