cm Weight 243 g Enclosure Colour Black fabric Power Device Input Connectors 24 pin USB-C Input Connectors Qty 1 Output connectors Total 2: 4 pin USB Type A, 24 pin USB-C Power Provided 18 Watt Power Device Details 4 pin USB Type A - 18 W , 24 pin USB-C - 18 W Wireless Charging Yes Wireless Charging Standards Qi Fast Charge Technology Anker PowerIQ 3. Its also quite flimsy and there’s also a rattling noise in the power bank when shaking it because of this moveable stand/ part.

Compact Design: Anker power banks are generally designed to be compact and portable, making them easy to carry around. Overall, the PowerCore III 10K Wireless Battery/Charger is a fantastic portable, powerful, travel-friendly, and daily-use battery pack. Despite seeing 14W speeds with either the USB-A or USB-C ports, I could only reach 8W speeds while using both. Dropping one of the USB Type-A ports and making the USB Type-C function as both an input and output for power is also a solid move. With powerful wireless chargers and power banks to choose from, let’s check out the best of both worlds.Some mention that it includes fast charging, while others say that it takes a while to charge up, the wireless feature is tricky to get them to charge, and the case doesn't charge through.

My phone has a reasonably good battery, but I am a metal head who spends at least a few days each summer at some big music festival. Of all the improvements, however, the ability to charge at 18W on the go is by far the more useful to me. I wonder if no one tried to shake it or even considered the possibility that the stand could cause rattling noise. Wireless charging: We tested wireless charging output from each power bank by completely draining the battery of an iPhone in airplane mode, placing it on the charging pad, and then measuring the charge level after 30 minutes and one hour. Should be about 15% difference but I’m seeing 10% difference, the temperature difference 35°c front 31°c back.The Satechi Duo has two wireless charging pads (the main one supports up to 10 W charging speeds, and the other up to 5 W) as well as a USB-C PD port that can charge a third device or the power bank itself at up to 18 W. I’m not going to waste your time or mine by fawning over this charger any more than than barely necessary to keep Anker happy with the word salad that I pass off as reviews. Even if a charger is WPC-certified, there’s no guarantee it will never have a problem, and help should be available if you need it. We also haven’t had issues with charging through a pretty thick case (with a magnet on the lower third of it). This is a feature I like but honestly don’t see myself using often since my case doesn’t fit very nicely in it.