Power banks with 18W fast charging

Xiaomi’s Mi Power Bank 3i has a 10000mAh battery with support for 18W fast charging. It should take around 4.5 hours to fully charge with an 18W charger, and around 6 hours with a normal one. This power bank is said to charge a 3000mAh battery phone 2.1 times and a 4000mAh one 1.4 times. It comes with dual USB output that lets you charge two devices at the same time. It also has a USB Type-C port and a micro USB port.The Mi Power Bank 3i also supports two way fast charging and has a low power mode to charge low power devices. In terms of design, it has a metal body in two colour options of black and blue.

OnePlus also offers a 1000mAh power bank with 18W fast charging support. It offers two way charging, dual USB ports for micro USB cables and USB Type-C cables. The power bank can also charge two devices at the same time. There’s also a low current mode which has 12 layers of circuit protection on this power bank.The OnePlus Power Bank has a lightweight design and a 3D curved body that should give better grip. It weighs 225 g, and comes in black and green colour options.

For a higher battery capacity, you can go for the Redmi 20000mAh Power Bank that has support for 18W fast charging. It has dual input ports for micro USB and Type-C and dual USB output. It also has a smart charging feature that adjusts the power output up to 18W for fast charging. The power bank offers a two-way quick charge that takes around 6.7 hours with an 18W charger and around 10 hours with a 10W charger.The Redmi Power Bank comes in black and white colours and has an anti-slip textured design. It is slightly bulky though since it has a 20000mAh battery.

The Portronics Smart Power Bank supports both 18W USB-C input/output and 18W Quick Charge 3.0 as well. It has a micro USB port and Type-C port. The Portronics Smart Power Bank is claimed to charge Apple, Samsung and Google flagship phones 0 to 50% in 30 minutes. It should take around 3.5 hours to fully charge itself.The Portronics Smart Power Bank is also compact weighing 255 g. It also comes with protection from overvoltage, short circuits, overheating, and overcurrent.

This power bank from Croma is another option if you want a 20000mAh power bank. It has two USB-A ports out of which one supports 10W output and the other 18W. It also has a USB Type-C port that supports 18W fast charging support. The Croma Power Bank also comes with built-in short circuit protection. It has an aluminium body which is said to be durable and prevent scratches.You can get the Croma Power Bank in black colour. Since the power bank has a 20000mAh battery it is quite bulky weighing 425 g.

Realme’s 20000mAh power bank offers 18W fast charging through its USB Type-C port and 2 USB-A ports. The power bank can also be quickly charged with an 18W adapter. You can use the Realme power bank to charge three devices at the same time. There’s also a low current mode to charge smaller devices such as fitness trackers, smartwatches and wireless earbuds. Realme also ships a two-in-one cable (micro USB and Type-C) with the power bank.It comes with 14 layer circuit protection as well. The Realme power bank comes in a flashy yellow colour and there’s one in black too.

The URBN power bank is claimed to charge a 3000mAh battery phone up to 4.7 times and a 4000mAh phone up to 3.5 times. It comes with 2 USB Type-A ports and 1 USB Type-C port that supports 18W fast charging. The power bank also supports dual 18W fast charging so you can charge two devices simultaneously.It also has 12-level protection, and an LED indicator. It weighs 354 g making it quite lightweight for a 20000mAh battery. The power bank also has a carbon fibre textured finish.