PHIXTON PeakPlus Super Bright LED Tactical Flashlight Zoomable Adjustable Focus 5 Modes Water Resistant Torch with Rechargeable 18650 Lithium Ion Battery & Charger 900LM LED Aluminium Alloy Flashlight , 18650 Battery , Single Wall Charger ,Protective Pouch ,Bike Mount and Plastic Box Included Water-resistant Aluminium Alloy Metal Case,With attrack head in case of emergency ,Duable in your outdoor activities Such as Hiking Climbing Riding Running Travelling... It could used 3 kinds of battery,26650 battery without using tube,18650 battery by using the plastic 18650 tube and AAA battery by using the AAA battery tube . The included rechargeable 18650 Battery can be charged for more than 500 times,environment and high Efficient energy storage,do not need to wast money to buy another one . The Single Wall charger is universal,110-240v, the slot can be adjustable,can be used for 18650 26650 14500 etc