From the manufacturer PowerCore Probably our most popular charging series. With faster charging, more advanced technology and even more portability. PowerCore 10000 A revolution in high-capacity portable charging. It fits easily into any pocket or bag, making it the perfect charger for on the couch, on a plane, or anywhere else your phone needs a boost. High Size-to-Capacity Ratio 3 Phone Charges High-Speed Universal Charging Product Highlights MultiProtect A combination of 11 safety features that work together to provide ultimate protection for your devices, your chargers and most importantly: you. High-Speed Charging Anker’s world-renowned PowerIQ and VoltageBoost combine to provide a tailored, high-speed charge to almost any device. Compact and Portable Smaller than a deck of cards and as light as a baseball. PowerCore 10000 PowerCore 13000 PowerCore Essential 20000 PowerCore 26800 PowerCore Slim 10000 PD Series Basic Basic Basic Basic Premium Main Feature Portable /Light Portable Portable Triple Device Charging Slim Extra Hours of Battery Life (based on current average smartphone batteries) +46 Hours +60 Hours +92 Hours +123 Hours +46 Hours Output Ports 1xUSB-A 2xUSB-A 2xUSB-A 3xUSB-A 1xUSB-C 1xUSB-A Recharging Time ~4.7Hours 7Hours 10Hours 6.5 Hours?using both input ports) 4.5Hours (with PD charger) Size 3.6 x 2.3 x 0.9 in 3.8 x 3.1 x 0.9in 6.2 x 2.9 x 0.8 in 7 x 3.1 x 0.9 in 5.87 x 2.68 x 0.55 in Weight 180g/6.35oz 240g / 8.47oz 342.5g/12.1oz 490g/17.28oz 212g/7.5oz