shortOPEN BOX: This 6th generation 499 watt hour compact and rugged power station is designed for all your outdoor adventures. Its versatile enough to help out during a power outage at home and tough enough to handle mud, dirt, dust, water, and more when you head out. It also has upgraded LiFePO4 battery technology for a long lifespan, meaning you can use it every day for years to come. Take it along on your next camping trip, use it at the beach, power your tailgate parties, or stay powered during summer festivals! Open Box items are high-quality, tested, and working products that can no longer be sold as new. Some are unused returned products, some had minor packaging defects, and others were used for demos or product photography. We ensure that all products are in functional working condition before we send them back out into the world. 6-Month Warranty. All sales are final. No returns or exchanges. Additional promos or discounts cannot be applied to the already reduced price.featuresYETI 500 HIGHLIGHTSspecs Mobile Specs ChainableNoSimultaneous Recharge & DischargeYes - Passthrough chargingWeight16.1 lbs (7.3kg)Dimensions11.32 x 7.82 x 7.8 in (28.8 x 19.6 x 19.8cm)Operating usage temperatureCharge: 32 to 125.6 F (0-52C)Discharge: -4 to 140 F (-20 to 60C)BatteryCapacity499.2 Wh(25.6 V, 20 Ah)Single cell equivalent capacity160Ah @ 3.2 VCell chemistryLiFePO4 (Lithium Iron Phosphate)Lifecycles4000+ (1C discharge 80% ODC)techYETI 500 INPUT AC Fast Charge: 500W (120V, up to 4.16A); AC Low Speed (Default): 240W; 8 mm Low Voltage Input: 200W Max (12.3-28 V, up to 10A); YETI 500 GENERAL Product SKU: 37000; Dimensions: 11.32 x 7.82 x 7.8 in (28.8 x 19.6 x 19.8 cm); Weight: 16.1 lbs. (7.3kg); Charge Temperature Range: 32 to 125.6 F (0-52C); Discharge Temperature Range:-4 to 140 F (-20 to 60C); Warranty: 5 years; YETI 500 OUTPUT USB-A x 2: 18 W 5-12 V DC Up to 3 A; USB-C PD (100 W) : 100 W 5-20 V DC Up to 5 A; USB-C QC ( 30 W x 2): 30 W 5-20 V DC Up to 3 A; Total