This Qi power bank is a combination of fast wireless charging pad and portable power bank. Engineered to be an efficient and high-speed charging pad for iPhone X, iPhone XS, iPhone XS Max, iPhone 8 Plus, iPhone 8 and other Qi-enabled devices-just lay your smartphone onto the charging pad and get charging. AuraTank-20 features a 10W wireless charger, 18W Power Delivery and Qualcomm Quick Charge 3.0 that ensure the quickest charge to your smartphone. In addition, Auratank-20 also features Lightning, Micro-USB and USB-C inputs that let you use the same cable to charge your smartphone and external battery. Keep charging simple and efficient, even when your hands and day are full. Features

This Qi battery charger is a combination of fast wireless charger pad and portable power bank, built-in high-power QI wireless charging transmitter and a high capacity 20000mAh rechargeable battery.

The Promate AuraTank-20 features a colossal 20,000mAh capacity, adding several full charges worth of battery power to your smartphone or massively boosting the charge available on any tablet or USB devices. It charges your iPhone over 7 times, Samsung Galaxy 7 times and a Tablets 3 times before needing another recharge.

The built-in USB-C Power Delivery 18W output port can fast charge your iPhone XS, iPhone XS Max, iPhone XR or 8 up to 50% in 30 mins. (using USB-C to Lightning cable). 18W Type-C Input allows you to recharge your power bank in 3.5 hours via the USB-C Port.

Qualcomm Quick Charge 3.0 is designed to reduce the time wasted charging your devices by cutting down the amount of time it takes to recharge when a Quick Charge 3.0 enabled device is paired with a Quick Charge 3.0 compatible USB port. The Promate AuraTank-20 power bank has two Quick Charge 3.0 compatible USB ports, so you can charge your compatible devices up to 4x faster than with a standard USB charger.

Remove the problem of tangled charging cables with the Qi Wireless Charging Power Bank. When your wireless charging devices are running low, just place them on the wireless charging pad for quick and easy replenishment. Simply place your Qi-enabled devices on the non-slip charging surface that’s designed to help secure your device while charging. Keep charging simple, even when your hands and day are full.

You'll never need to worry about your Phone slipping or becoming misaligned while on this pad. Promate has coated each wireless base with a special non-slip material, ensuring that your Phone stays where it's placed. Additionally, an electroplated inner metal structure creates a stable platform that won't move around on any surface.

Security is an important factor that each smart charger needs to be considered. When your mobile phone leaves the charger after 30 seconds, it will automatically power off and suddenly shut down which effectively prevents overcharge, over discharge, security problems such as short circuit and excess temperature, providing with certified safety.

If your smartphone or tablet is USB-C compatible, you can use the Promate AuraTank-20 with a dedicated USB-C port, that offers a 2A output for ultra-fast charging. With the dedicated 18W Power Delivery USB Type-C charging port you can charge your devices as well as charge AuraTank-20.

With Qi Wireless Charging Technology, QC3.0 Three USB Charging Port and One 18W USB Type-C Power Delivery port, you can charge 5 devices simultaneously, so you don't have the agony of choosing which device to charge first.

iPhone 8/8 Plus, iPhone XS / XS Max ; Samsung Galaxy S10, S10+, S9, S9+, S8, S8 Plus, S7 Edge, S7, S6 Edge Plus, Note 8, S9, S9+, and Note 5; Huawei Mate 10, W3; Lumia 1520, 1020, 920, 822, 820, 93 Nexus 4, 5 and Nokia 9, and other Qi-Enabled devices will wireless charge at 10W standard mode. It supports charge for all kinds of 5V USB-enabled devices. Like smartphones, cameras, tablets, speakers and more. With huge capacity, no more worry while you are outside on a long-term journey because of its large juice inside.