I have been using this 40,000mAh power bank for a few weeks and it has been very reliable. The LED display is much better than the traditional four-light indicators because it shows the exact battery percentage, which makes it easy to manage power. The built-in Type-C and iPhone cables are extremely convenient. I no longer need to carry extra cables, and I can charge multiple devices at the same time without any hassle. This is especially useful when traveling or sharing with friends. Fast charging works great. The Type-C port supports PD 30W, and the USB-A port supports up to 22.5W fast charging. My phone charges quickly, and the power bank itself recharges faster than expected for such a large capacity. The 40,000mAh battery easily lasts several days and can charge multiple devices multiple times. It feels solid and well made, and the built-in safety protections give peace of mind while charging. Overall, this is a powerful and convenient power bank that performs exactly as advertised. I would definitely recommend it for travel or daily use. Read more
I travel often and depend heavily on my devices, so I decided to invest in the QISA 40000mAh Power Bank — and it has been a complete game changer. The massive battery capacity means I can charge my phone, tablet, and earbuds multiple times over several days without needing to recharge the power bank itself. The PD 30W and QC 4.0 fast charging is incredibly efficient. My phone goes from 10% to 60% in what feels like no time, and the built-in two output cables mean I don’t have to carry extra cords for most of my devices. The LED display is a thoughtful touch — being able to see the exact remaining battery percentage helps me plan my usage without guessing. It’s surprisingly compact given the capacity, fits well in my backpack, and the build quality feels solid and durable. Whether I'm camping, commuting, or just out for a long day, this power bank has eliminated my battery anxiety completely. If you need reliable, high-speed charging for multiple devices over extended periods, this QISA power bank is absolutely worth it. Highly recommended Read more
This power bank has exceeded my expectations. It charges my phone quickly and efficiently, even while I’m using it, and holds its charge very well. The build quality feels solid and durable, yet it’s compact enough to easily fit in a bag or pocket. I especially appreciate the clear battery level indicator, which makes it easy to know when it’s time to recharge. It’s been a lifesaver for travel and long days out. Highly recommend for anyone looking for a dependable, high-quality power bank! Read more
This power bank has been super useful. The digital display showing the battery percentage makes it easy to keep track of how much charge is left. It charges phones quickly and holds enough power to get through a busy day. It’s lightweight, easy to carry, and fits easily in a bag or pocket. Simple, reliable, and does exactly what it’s supposed to do. Read more
This 40,000mAh power bank is excellent! It delivers super-fast charging with PD 30W and QC4.0, and the built-in cables make it very convenient. The LED display is clear and useful, and the huge capacity easily charges my devices multiple times. Perfect for travel and everyday use! Read more
The media could not be loaded. Tan pronto me llegó lo usé de inmediato y me encantó.Muy buena batería portátil, carga rápido y la pantalla digital es súper práctica para saber el porcentaje exacto. Tiene gran capacidad, me alcanza para varias cargas completas sin problema. Compacta y de buena calidad. ¡Totalmente recomendada! Read more
Delighted. Works good! This power bank it's perfect for travel, I don't need to take all my cables, because I have this one with all on in. I can charge my cellphone and my computer at the same time, so it's perfect! Read more
Great for camping or keeping on safe places in case of power outages. Fast charging. Displays battery percentage which is great! That way i know when its close to time for a charge. No need to bring cables since its already one for my phone. Most of all, its protection functions makes me trust it more. No worrying for overheating for example. Easy to use and durable material. Read more
