Billken Post Charge Power Bank 20000 mAh with two USB ports

20,000 mAh multi-purpose power bank provides up to 28 extra hours of battery life for your tablet and up to 77 hours for your smartphone. You can stay charged for days while traveling for work or entertainment, all without needing to connect to a wall outlet. With USB-A ports, you are ready to charge a variety of devices on the go. Charge two devices at the same time. Featuring USB-A ports, our power bank delivers 12 watts of power when using one port and a total of 15 watts split between both ports when using them simultaneously. Quick overview: 20,000 mAh, 15 watts total power, charges devices via two USB-A ports, fast recharging of USB-C port, LED indicator shows power status, 6 inches / 15 cm USB-A to USB-C cable included. Protected by a 2-year product warranty and 1500 GBP connected device warranty. The package includes: BOOST ↑ CHARGE power bank 20,000 mAh, 6 inches / 15 cm USB-A to USB-C cable. * The maximum extra video playback hours are calculated by comparing this power bank's mAh capacity with the maximum video playback hours achievable by the 5th generation iPad Mini and iPhone 11 under normal conditions. Actual results will vary depending on individual user factors.