New batteries are cool.
The smaller one is the Anker PowerCore 10000 PD. It does 18W power delivery and fits in my jacket pocket. It fast charges my phone. It recharges fast with the same cable and adapter I can use to charge my phone. The same cable that is used to charge it and my phone can charge my A7iii and Pixel Buds. That’s neat.
The bigger one is the Anker PowerCore+ 26800 PD. It does everything the above one does except it doesn’t fit in my pocket. But it’s really cool trick is it charges my Surface Pro. It lives in my backpack.
So to recap – All these batteries charge things and recharge themselves with Power Delivery. That means I only need one USB-C cable and one (30w) wall adapter to charge my batteries AND my devices. Add in a MicroUSB cable and we can cover the Kindle and the older headphones too. Goodnight, cable clutter. Hello, Power Delivery.