Energizer Rechargeable Flashlight, Battery Type: Lithium-Ion, Number of Batteries: 1, Lumens: 1000 Lumens, Run Time: 4 hr, Body Material: Aluminum, Beam Distance: 200 m, Enclosure Type: IPX4, Includes: USB Charging CableUSB port out charges devicesPowerful light even after a full smartphone chargeDurable aircraft-grade aluminumOne press digital focusingExceptional light output for any taskUp to 15X brighter than standard LED technologyMAXVIZ Technology to deliver a wide, powerful beam and high-definition visionFeatures LED TechnologyOperates on lithium-ion (26650) non-removable batteries