CREE U2 1200 Lumens USB Rechargeable Flashlight USB Charging Cable and Holster 5000mAh External Battery Pack Power Bank Charger,velcro pouch Really,bright Rechargeable Directly: Never run out of power, can be recharged by USB cable, wall or car adapter. Mode switch offers access brightness levels and three special modes As pictured, this flashlight DOES come with a rechargeable battery (recharge in place with an included micro-USB adapter... you can recharge from any USB port)