No standalone lithium batteries are sold with the product. It features a built-in, non-replaceable flat JL102025 lithium polymer pouch cell (3.7V, 500mAh), USB rechargeable
3-Tactical Modes: Steady On/Off (Single-press). Strobe (Double-press). Momentary on: (Press and hold)
Shockproof Design: The laser sight is good at holding up to being knocked around a good bit and Keeping zero. The Laser beam intensity/wavelength: <5mW peak, 532nm, Class IIIA. Highly visible green laser in any environments which can reach up to 50-100 ft. during the day and up to 600-1000 ft. at night
Ultra Low-Profile M to P Adapter: You can attach other attachements onto the pic adapter smoothly. One rubber button is so convenient and easy to turn on/off
Easy Zero Adjustment: Please slowly tune Elevation and Windage interactively with included Allen key. Noted please, only one direction may lock or damage the threads
Rail Compatibility: it is compatible with Mlok and Picatinny Rail systems. You can set it up in a matter of seconds and make the adjustments smoothly to hold the position
Magnetic USB Charging: Convenient magnetic charging cable included that helps you recharge without removal or re-zeroing, maintaining your sight settings during charging cycles
Description
Magnetic Charging and Hold Zero - Convenient and there is no necessary to take off the red beam, without any removal or re-zeroing. It is good at holding zero