Streamlight 18650 USB Rechargeable Lithium Ion Battery with Integrated Micro-USB Charge Port - 2/pk

The Streamlight 18650 USB Rechargeable Lithium Ion Battery with Integrated Micro-USB Charge Port (2-pack) is designed to provide reliable power for tactical flashlights and other illumination tools that require consistent, long-duration runtime. This two-pack is ideal for professionals who need uninterrupted light output during extended shifts, training exercises, or field operations.

Each battery features a 2600mAh capacity and integrates a micro-USB charging port directly into the battery, allowing for rapid field recharging via any standard USB power source. The full charge cycle completes in approximately 5 hours, and integrated charge status indicators provide visual feedback throughout the charging process. Additionally, an onboard safety control circuit protects against overcharge, over-discharge, and short-circuit conditions, making these batteries suitable for high-drain tactical applications.

Law enforcement officers, military personnel, emergency responders, and outdoor professionals will appreciate the convenience of USB charging without the need for dedicated charging cradles. This two-pack configuration supports users who rotate multiple batteries through daily carry flashlights, ensuring that a charged backup is always available and reducing downtime in critical situations.