No standalone lithium batteries are sold with the product. It features a built-in, non-replaceable flat lithium polymer pouch cell, USB rechargeable
Power Level Indicator: There are 4 small indicators, when power on the product, the 4 indicators will light on for 3 seconds. 4 indicators >75% 3 indicators 75% to 50% 2 indicators 50% to 25% 1 indicator < 25%.
Three Tactical Modes: Steady + Strobe & Momentary on Function. Steady mode: Single-press ; Strobe mode: Double-press ; Momentary on: Single/Double press the switch button and hold it
The adjustable mount has 2 screw holes but only ONE screw is included and needed, choose one screw hole and use the screw to secure the unit on the rail. To use this product, your gun must have the Picatinny rail. This Light will NOT fit a Taurus g2c g3c
Adjustable Beam: The green beam output is less than 5mW, the class is IIIa. The beam distance is about 200 meters/ day; 2000 meters/ night
What You Get: Flashlight *1 + Charging Cable*1 + User Manual*1 + Allen wrench*2