Hey, guys, I'm looking at buying a new power bank, and I've been searching through Amazon for days, but I thought I'd also check here for any recommendations. I have an iPhone 6 and an iPad Air 2, so I'm looking for something with at least 10,000mAh, 5V/2.1 output, and two USB ports without being bigger than my phone itself. Passthrough charging would also be nice. I had an Anker bank, but after two faulty units, I'm looking elsewhere. I'm leaning towards this one, but unfortunately, one of the USB ports only outputs 1A not a complete dealbreaker, but I'm still comparing. Jackery's 12,000mAh Giant+ is also similar, but twice as expensive. I also looked at RAVPower's 10,400mAh Element, but the design is pretty off-putting. Any advice would be appreciated. Cheers!