Ships in 1-2 business days | Based in Austin, TX | Est. 2009 It&';s the classic NB20000, but LIGHTER and with a more durable carbon fiber unibody shell! The Nitecore Carbo 20000 is the lightest 20k power bank in the world. Nitecore spared no expense: no more panels, no more sheets, a full unibody carbon fiber shell. In the palm of your hands is enough reserve power to charge the latest iPhone 14(3,279 mAh) 4.6 times over! Nitecore&';s largest portable power bank and an essential for emergency kits, or bug-out bags. The Carbo 20k has 2x USB ports. A USB-C in-and-out port for fast USB-C 18W recharging of the power bank and even faster 20W output for thirsty electronics. The USB-A port is capable of an 18W QC output that can run at the same time as the USB-C port. For delicate devices such as Bluetooth headphones and smartwatches, the Carbo 20K has a one-touch low current mode. Traveling? The Carbo 20K is approved for airline travel in accordance with UN38.3 protocols. Perhaps a perilous destination? The lightweight yet strong carbon fiber case ensures that Carbo 20K is highly resistant to puncture, abrasion, and impact improved to a 1.5-meter drop safe. Additionally, the Carbo 20K is IPX5-rated water resistant, and provides safeguards against short-circuit, overcharge, over-discharge, and overheating. Features: 20000mAh capacity can fully charge a modern phone four times over with spare Lightest 20000mAH power bank at 10.42oz USB-A/USB-C Ports with Quick Charge Carbon Fiber unibody shell construction offers ultra-lightweight and extra protection QC PD is compatible with fast charging. Low Current Mode for charging small electronics Upgraded Power level display _______________________________________________ Specs Capacity: 20,000mAh 3.85V (77Wh) Dimensions: 4.88" L x 2.36" W x 0.86" H | 12.4cm x 6cm x 2.2cm Input: USB-C: 5V-2.4A / 9V-2A USB-C Output: 5V-3A / 9V-2.22A / 12V-1.68A USB-A Output 2: 5V-3A / 9V-2A / 12V-1.5A Airline Approved: UN38.3 Standard IP Rating: IPX5 Impact Resistance: 1.5m Energy Density: 260.5mWh/g Weight: 10.42oz | 304g ***Due to federal regulations, power banks can only ship via truck, so we must ship all powerbanks via USPS Ground.