ROMOSS 18W 30000mAh Power Bank $32.99
ROMOSS 20000mAh Type-C PD 18W $26.24
ROMOSS Sense 6 20000mAh $24.74
ROMOSS USB C Power Bank, 26800mAh PD $32.99
ROMOSS SW20PS+ 20000mAh $26.24
ROMOSS 20000mAh Power Bank Portable $23.24
Power Bank with Phone Holder 10,000mAh $23.99
Credit Card-Sized Power Bank: Similar size (3.6 x 2.4 x 0.9 inches) as a credit card makes it easy to hold in hand or fit perfectly in your pocket or purse.
Dual Inputs & Outputs: Micro-USB and USB Type-C inputs enable you to charge your power bank or your device with either of the 2 widely used cables. iOS users can use the micro USB cable provided to charge the power bank. 2 USB outputs can charge 2 devices simultaneously at maximum speed up to 2.1 amps.
Adequate Power: The 10,000mAh capacity gives more than 2 charges to iPhone 11, almost 3 charges to iPhone 7 Plus, or 2 full charges to Samsung Galaxy S10.
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.
What You Get: A ROMOSS Sense 4 Mini power bank, a micro USB cable, a user manual, 12-month warranty and friendly customer service.
I got the ROMOSS USB C Power Bank, 26800mAh in Oct 2020. Still going strong. Got a 10000mAh not listed here for mother-in-law, also still good.