This LED rechargeable flashlilght comes with 2 18650 rechargeable batteries and a USB charger for them also! This is a super bright flashlight and lights up a room in seconds. It has an SOS mode and is zoomable and waterproof! It is a nice sized flashlight for my hand and easy to carry in a purse or backpack. It is definitely well made and duralbe and should last quite a long time, considering I have dropped it 5 or 6 times since I got it and it still lights up and not a dent in it! (My floor is another story however!) I need about a dozen more of these to put in every cars gloveboxes and in every room of my house in case of a power outage or an emergency!