Anker’s 25,000 mAh Laptop Power Bank is $89 for Prime Day — this discounted portable charger includes two integrated USB-C cables and 165W max output

Anker is one of the best-known companies in the portable power bank business, offering a wide range of options that span from tiny MagSafe batteries designed to attach to the back of your iPhone to large, portable battery packs that can be rolled around a campsite. Somewhere in between is the Anker Laptop Power Bank, which has a 25,000 mAh capacity and is currently on sale for $89.99, a 33 percent discount from its list price.

So, what do you get for your $90 outlay? Well, a lot actually. The Laptop…