GOAL ZERO VENTURE 75 BATTERY BANKFast-charging technology meets rugged durability. With an IP67 dustproof/waterproof rating and high-speed USB-C power delivery and dual USB-A output ports, this 19,200mAh power bank is ideal for outdoor recreation, travel, and emergency use. FEATURESIP67 rating: Ensures protection against dust, sand and debris, and can withstand submersion up to 1 meter of water for at least 30 minutes.New 60W USB-C Power Delivery port: Provides high-speed charging in and out.Features a protective rubber sleeve and a waterproof plug that protects your ports against the elements when not in use.Integrated 50 lumens emergency flashlight: Lights up trails or hallways in a pinch.TECH SPECSBattery Details:Cell chemistry: Li-ion NMCCell type: 18650 by LG chemCell capacity: 71.04Wh (11.1V, 6400mAh)Single Cell Equivalent Capacity: 19200mAh @ 3.7VPack Lithium Content: 5.76gLifecycles: Hundreds of cyclesShelf-life: Charge every 3-6 monthsFuses: NoneManagement system: Charging and low-battery protection built-inPorts:USB-A port (output): 5V, up to 3A each (15W max), regulatedUSB-C port (input/output): 5-20V, up to 3A (60W max), regulatedWeight: 20.35oz (577g)Dimensions: 6.1 x 3.8 x 1.1 in (15.6 x 9.6 x 2.9 cm)Operating usage temp.: 32-113F (0-45C)Certs: CE, FCC, RoHS