No standalone lithium batteries are sold with the product. It contains a fully integrated, non-replaceable flat lithium polymer pouch cell
【3-in-1 Tactical Modes】Constant on, Momentary on or Strobe 3 in 1 are is with Ambidextrous Button. Three modes are optional for you.
[Magnetic Rechargeable] Magnetic Recargeable feature helps you save a lot. What is more, no need to disassemble or take off from pistol, it is good at holding zero ( As is recharged with the included magnetic charging cable without any removal or re-zeroing). can run about 60 minites for flashlight only; 6hrs for green beam only.
[Independent Main Power Switch] Independent main power switch, avoid misoperation, long lasting standby time.
[Shockproof & Lightweight ] The gun light laser combo is made of Nylon reinforced fiber material (Polymer),not normal plastic, shockproof and lightweight!