short Rugged and reliable, this station is meant to be taken on the go. Whether you need power while camping in a tent or trailer, 396 Watt Hours will keep you going on any adventure. Equipped with a user-replaceable battery. features YETI 400 HIGHLIGHTS Quiet, portable power at the push of a button. 400Wh, 33Ah (12V) Battery capacity. Chainable and replaceable sealed lead-acid AGM battery weighing 29 lbs. Numerous powering options including: two USB ports, two AC outlets and 12V output. WHAT CAN THE YETI 400 POWER? The Yeti 400 is great for all your medium sized power needs or multiple smaller devices. Smartphone 20+ Recharges POV Camera 70+ Recharges Headlamp 70+ Recharges Tablet 10+ Recharges Laptop 3-5 Recharges Light-a-Life 130 Hours Mini Fridge 7 Hours 32 LCD TV 3 hours RECOMMENDED SOLAR PAIRINGS Light UsageNomad 20: Charges in 30-60 Hours Standard UsageBoulder 50: Charges in 12-24 Hours Heavy UsageBoulder 100 Briefcase: Charges in 6-12 Hours *Solar charge times vary and are dependent on many factors such as elevation, temperature, time of year, angle and position to the sun. THREE WAYS TO CHARGE THE YETI 400 Recharge from the sun by connecting a compatible solar panel. Charge time is dependent on the size of the solar panel. The Boulder 100 Briefcase will fully recharge the Yeti 400 in about 6-12 hours. Plug it into the wall. Fully recharges in about 5 hours. Recharge from your car 12V adapter in about 13 hours. WHAT'S IN THE BOX Goal Zero Yeti 400 Portable Power Station Wall Charger tech CHARGE TIMES Wall Charger (72W): 5 Hours Car Charger (30W): 13 Hours Nomad 20: 30-60 Hours Nomad 50: 12-24 Hours Boulder 50: 12-24 Hours Boulder 100: 6-12 Hours Boulder 100 Briefcase: 6-12 Hours Nomad 100: 6-12 Hours Boulder 200 Solar Panel: 3-6 Hours (NOTE: Connecting the Yeti 400 to the Boulder 200 Briefcase requires an High Power Port to 8mm Connector cable) GENERAL Product SKU: 23000 Chainable: Yes Weight: 29 lbs (13.2 kg) Dimensions: 10.25 x 8 x 8 in (26 x 20.3 x 20.3 cm) Operating Usage Temp: 32-104 F (0-40 C) Certs: CE, FCC, ROHS Warranty: 12 months PORTS USB port (output): 5V, up to 2.1A (10W max) regulated 6mm port (output, 6mm, green, hexagon): 12V, up to 10A (120W max) 12V car port (output): 12V, up to 10A (120W max) AC inverter (output, 60Hz, pure sine wave): 110V, 2.6A (300W continuous, 600W surge max) High Power Chaining Port: 12V, up to 33A (400W max) Charging Port (input, 8mm, blue, circle): 14-29V, up to 10A (120W max) BATTERY DETAILS Cell Type: AGM Lead-Acid Peak Capacity: 396Wh (12V, 33Ah) Lifecycles: hundreds of cycles Shelf-Life: Keep plugged in, or charge every 3-6 months Fuses: none Management System: Charging and low-battery protection built-in