Streamlight 66607 USB Rechargeable Battery for Microstream Flashlights

Power your Streamlight Microstream with reliable, factory-original performance using the Streamlight 66607 USB Rechargeable Battery. Designed as a replacement for Microstream models 66601, 66602, and 66603, this high-efficiency 3.7V cell delivers consistent runtime, dependable charging, and long-term durability. Its built-in USB charging port allows quick, direct recharging without removing it from your gear setup—perfect for technicians, first responders, and everyday users who rely on a compact but powerful light source.

Specifications

• Compatibility: Designed for Streamlight Microstream models 66601, 66602, and 66603

• Battery Type: USB-rechargeable lithium-ion cell

• Voltage: 3.7V