Lithium Ion with on-board safety control circuit, 3.75V, 2000mAh min, rechargeable up to 500 times.
Multi-function, push-button tactical tailswitch. One handed operation of momentary, variable intensity or strobe mode. Tail cap rotates for �SAFE� position.
Light Source: C4 LED technology, impervious to shock with a 50,000 hour lifetime.
Case material: Machined Aircraft Aluminum with anodized finish