There are a lot of different charging solutions out there, but if you’re looking for one that can really simplify your life, then this Anker 521 Power Bank is going to be a great option. This compact charger can output up to 45W, which is great if you’re looking to power a smartphone, laptop, or tablet. But its best feature is that it can also act as a power bank, holding up to 5,000mAh of juice — making it one of the best 2-in-1 devices on the market. Furthermore, while convenient, it also doesn’t cost a lot, with an impressive discount that brings it down to its lowest price yet.