Romoss 40000mah Powerbank

The huge 40000mah capacity supports 8 times recharge for iPhone 11, 8.2 times recharge for Samsung S10, etc. The long-last power bank holds the power for weeks, ideal to take it for a trip, music festival, hiking and more.
18W PD 3-Output: Charges QC-support devices up to 80% in just 35 minutes, 4 times faster than conventional chargers. 3 USB outputs enable to charge 3 devices simultaneously at maximum speed up to 3A.
18W PD 2-Input: Only takes 16 hours to fully recharged itself with a 18W wall charger（Not included）. Featuring 2-input: Micro-USB and Type-C provides high convenience of recharging this power bank with any of these 2 widely used cables.
Safety & Reliability: The built-in intelligent safety system ensures complete protection for you and your devices, including over-heat, over-charge, over-current, over-discharge and short-circuit protection.