The LuminAID PackLite Nova is an inflatable solar lantern that collapses flat for packing. Its LED puts out up to 75 lumens with several brightness settings, and a full charge lasts up to 24 hours. The lantern is waterproof (IP67), dustproof and shatterproof. It recharges in about 10 hours of direct sunlight or in one to two hours from the included micro USB cord. No extra batteries are needed.