Peace be upon you. I have a RavPower power bank with 70 watts of fast charging and a capacity of 20,000 mAh. The charger's features are small and light to carry, it charges multiple devices, laptops, and phones. It is powerful and has several ports. Used for approximately 10 days. The power bank is clean and allowed to be carried on planes and in airports. Purchase price was 389 SAR. I hope only serious buyers will contact me.