The Triad USB adds a micro USB charge port, internal charge circuit and Lithium-Ion power cell to the ASP signature design. Premium Triad features remain. A foamed vinyl grip complements a matte black Type III hardcoat anodized aerospace aluminum body. The four cut switch rotates to an Intermittent - Locked - Constant position. A replaceable Snap-Loc Clip may be attached lens up or lens down. All connectors and springs on the Triad USB are gold plated. The electronic circuit board drives a Cree XPG2 LED to 530 lumens as measured against the ANSI FL1 Standard.
Loosening the head of the Triad reveals the micro USB charge port. Attach the included retractable charging cable to the supplied car charger, wall charger or to a computer USB port. A micro USB cell phone charger can also be used. Charging accessories can be stored in the zippered ballistic carrier. A Link battery storage case is also included.
Dual Fuel Technology of the Triad USB allows use of two CR123A primary cells. The batteries are unaffected by the Triad USB charge circuit.