Description
The Streamlight ProTac 2AA-X USB is a compact, multi-fuel handheld light built for everyday carry and utility use. It ships with a proprietary USB-C rechargeable lithium polymer battery pack and also accepts two AA alkaline cells for backup power. The light delivers a high-output mode of 550 lumens with the rechargeable pack, and features TEN-TAP programming for three user-selectable modes plus a multi-function tail-cap switch. Constructed from aircraft-grade aluminum with an anodized coyote finish, the ProTac 2AA-X USB is designed to handle wet conditions and everyday handling.
Key Specifications
- The maximum output is 550 lumens with the included rechargeable battery pack.
- When using AA alkaline batteries the high output is 270 lumens.
- The peak beam intensity reaches 10,250 candela on the rechargeable pack.
- The primary beam distance is 203 meters (rechargeable pack rating).
- Power is provided by a proprietary USB-C rechargeable lithium polymer battery pack and the light also accepts two AA alkaline batteries as a backup option.
- The chassis is made from aircraft-grade aluminum with a coyote anodized finish.
- The light weighs 3.5 ounces for easy carry.
- Programming is via TEN-TAP with three user-selectable modes (high/strobe/low, high only, low/high).
- Activation is through a multi-function tail-cap push button offering momentary and constant-on operation.
- Ingress protection is IPX7 waterproof and the light has been impact tested to 2 meters.
The ProTac 2AA-X USB pairs compact size and robust construction with flexible power options, making it a practical choice for users who want a reliable everyday light that adapts to rechargeable or disposable batteries. Its Ten-Tap programming, protected recharge system, and proven Streamlight durability provide straightforward, dependable performance in a small package.





Reviews
There are no reviews yet.