Fast charging power banks for mobiles

The Mi 3i power bank comes with a capacity of 20,000mAh that should be able to fully charge a phone with 5,000mAh battery four times. It offers 18W charging that can restore your battery in quick time. The power bank allows you to charge three devices simultaneously. To recharge the power bank, it lets you do it with either USB Type-C port or the micro-USB port.The Mi 3i power bank also offers low power charging that can be enabled by double pressing a button.

The OnePlus power bank comes with a capacity of 10,000mAh. It offers 18W fast charging that should offer quick restoration of power on your phone. You can charge two devices simultaneously via the USB ports. It has a compact and stylish design. It is said to feature extra safety features, including 12 layers of circuit protection with low current mode.The OnePlus power bank is said to have a premium build quality and is lightweight, weighing only 225g.

The realme power bank supports 30W two-way dart charging. It supports multiple fast charging modes like VOOC, Warp and others, making it compatible with most devices. It features dual output modes, including USB type-A and USB type-C. The power bank is lightweight, weighing only 230g. It is said to have 15-layers of protection that delivers fast-charging solutions with efficiency and safety.The realme power bank also lets you switch to low current mode that is suitable to charge bluetooth headsets and fitness trackers.

The Ambrane power bank has a U-shaped profile that should make it easier to hold. You can charge up to two devices at one time with its dual USB output ports. The power bank can be charged via the micro-USB or USB type-C ports. It is said to have a 9-layer protection that protects the chipset from damage.The Ambrane power bank is said to have a rubberised finish that should make it resistant to scratches.

The Mi pocket power bank is a compact device and is lightweight. It should easily fit in your pocket. It is said to have advanced 12-layer circuit protection that offers safety to your device from overheating, short circuit and over current. You can charge the power using either type-C USB cable or micro-USB cable.The Mi pocket power bank supports 22.5W fast charging and lets you charge up to three devices simultaneously.

The Croma power bank supports two way fast charging. It has two charging ports that should let you charge two devices simultaneously.To charge the power bank, you can use either the Type-C or Micro USB at your convenience. The 18W fast charging support should restore power at a quick pace.The Croma power bank offers short-circuit protection to protect your devices from damage.