$26.54
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Specifications Streamlight Compatible: Fully compatible with the Streamlight MegaStream flashlight. High Capacity: 3500mAh battery delivers extended runtimes of up to 13 hours. Battery Indicator: Built-in indicator shows remaining power, so you know when it’s time to recharge. USB-C Charging: Features a USB-C port for fast and easy recharging. Charge up with the Streamlight SL-B34! This battery pack is fully compatible with the Streamlight MegaStream flashlight, for the perfect extra or replacement lithium-ion battery. It has a 3500mAh capacity, delivering runtimes in the MegaStream of up to 13 hours. Best of all, the battery pack is fully USB-C rechargeable, for hassle-free charging in or outside the compatible flashlight - no smart charger is required! A visual charging indicator will shine red or green to indicate whether the battery is charging or finished charging. Specifications Brand: Streamlight Manufacturer part #: 22131 UPC: 080926221314 Category: Lights › Handheld Shipping weight: 0.15 lb Country of origin: US Ships fast from GunCycle — free economy shipping on orders $99.99+.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$26.54