charmastPower Bank, 20,000mAh Built-in 4 Cables Portable Charger, 20W Fast Charging Battery Pack with 4 Ports, USB-C Powerbank for iPhone 16/15/14 Series, iPad, AirPods, Android Phone,and more(Black)Carbonfree Certified

This portable battery is an ideal size: it's about as large a capacity as you can take on to an aeroplane, but physically is a nice size and a shape that would slip into a pocket or bag very nicely. It has a reassuring (but not back breaking) weight, it feels solid and well constructed.The Charmast displays battery charge as a percentage which is much better than the 3-4 little winking lights many other batteries have. The display is located under the surface of the battery case, which is cool. It also has a little green symbol which lights up when quick charge is engaged.The battery uses USB-C for fast charging up. It has two charging USB-A outputs and one quicker charge USB-A socket (colour coded for easy of recognition). You can also quick charge a device via the USB-C socket.This means you can a total of four devices on charge at once! If you charge multiple items you lose the ability to quick charge, but this is a reasonable tradeoff for being able to charge four devices at once (I'm doing this now with a phone, a tablet, a digital camera and a pair of headphones, and it's working flawlessly).There are safety circuits to prevent overheating (the battery did not appear to warm up noticeably while working) and also turns off charging when you devices are full.Battery life seems to be about right for the stated capacity, but I will wait to see how it beds in over repeated cycles.All in all this a a fabulous piece of kit for a very reasonable price, especially when its on offer via Amazon. Recommended!

Just bought second one in pink for wife .Charge them at night by a smart wifi extension lead on very cheap rate electricity , then use to top up multiple devices during day when electric. OST is much more expensive .The device has leads built in so no more plugs and leads hanging out of kitchen sockets .Was surprised how powerful this unit is , it charged my 12.9 iPad twice from 30 to full .Solid battery pack that I can strongly recommend.Only downside is was on charge from 1-6 am and only charged to 60% so takes a long time to charge but understand why as the output is substantial when charged .Bought save money on electric bill and for emergency’s .

When it came, it was already charges as some things you have to charge them yourself . It tells you the battery percentage and that is so useful and the life on it was great . My phone was on 30% and ive been using it for about 2 hours, phone is at 100% and it only used 5% of the battery life!

Always carry one of these in my bag for those times my phone runs low,Charges phones super fast.Its quite heavy but not really an issue for me. probably got three full charges out a full battery.Charging takes a while but understandable how quick and how many charges you get.I have two and swap them out when needed.

The Charmast Power Bank is the perfect companion for all your charging needs while you're on the go. With a massive capacity of 23800mAh, this power bank ensures that your devices stay powered up throughout the day.Equipped with Quick Charge 3.0 and PD 20W technology, the Charmast Power Bank delivers lightning-fast charging for compatible devices. It can charge your smartphone, tablet, or other devices at blazing speeds, so you can spend less time waiting and more time using your gadgets.One of the standout features of this power bank is the LED display, which shows you the remaining battery percentage in real-time. This allows you to keep track of the power bank's capacity and know when it's time to recharge it.The Charmast Power Bank is designed with multiple charging ports, including a USB-C PD port and two USB-A ports. This versatility enables you to charge multiple devices simultaneously, making it perfect for trips, vacations, or when you're on the move.Thanks to its intelligent safety protection, this power bank provides reliable and secure charging for your devices. It offers protection against overcharging, overcurrent, short circuits, and more, ensuring the safety of both the power bank and your connected devices.The compact and portable design of the Charmast Power Bank makes it easy to carry in your bag or pocket, making it convenient to keep your devices charged no matter where you are. Plus, its durable build ensures it can withstand daily use and occasional bumps and drops.Whether you're a frequent traveler, outdoor enthusiast, or just need a reliable backup power source for your devices, the Charmast Power Bank is a must-have accessory. With its high capacity, fast charging capabilities, and LED display, you can confidently stay connected and powered up wherever life takes you.