shortOPEN BOX: Designed for charging phones, tablets, cameras, and more, the Goal Zero Yeti 400 Lithium can also be used as an alternative to a gasoline-powered inverter generator, running small appliances, lights, even medical devices during short power outages.Open Box items may look and feel brand new, although packaging may no longer be up to Goal Zero standards to sell as brand new. Products may be unused returns or demo models and no longer have packaging. Product are in good condition and verified to be functional. No Returns or Exchanges. 6 Month Warranty. Additional promos or discounts cannot be applied to the already reduced price.featuresYETI 400 LITHIUM HIGHLIGHTS Quiet, lightweight, lithium power at the push of a button. 428Wh, 39.6Ah (10.8V) Battery capacity.; Versatile powering options including: three USB ports, two AC outlets and 12V output.; Informative display featuring a runtime/recharge time estimator, as well as a battery level monitor and an output/input meter.; WHAT CAN THE YETI 400 LITHIUM POWER?The Yeti 400 Lithium is great for all your medium sized power needs or multiple smaller devices. Smartphone 40 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. The Yeti 400 Lithium is great for all your medium sized power needs or multiple smaller devices. Smartphone 40 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 31-62 Hours; Standard UsageBoulder 50: Charges in 12-24 Hours; Heavy UsageBoulder 100 Briefcase: Charges in 6-12 Hours; THREE WAYS TO CHARGE THE YETI 400 LITHIUM 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