Nimble CHAMP 10K2C Portable Charger is Ultra Compact but don't be fooled by its size. Its 18W Power Delivery and QC 4.0 technology system charges any device up to 3x faster. Charges two devices simultaneously, Up to an 80% charge in 30 minutes, REPLAY™ Certified Recycled Plastic, Housed in 72.5% post-consumer plastic to further reduce total footprint by -7.51 lbs. of CO2 compared to available portable charger alternatives.