Anker has discounted its fairly popular PowerCore II Slim Power Bank, with 10,000mAh capacity. Bringing it down to just $30 when you use the promo code NEW8YEAR at checkout. That is down from $38, making this a great time to pick one up.
This power bank from Anker isn't your typical power bank. This is one of the slim models, which uses Anker's new chipset for PowerIQ 2.0. This allows the power bank to be thinner and lighter but still offer intelligent charging. It does use a micro USB port for charging, and there is a full-sized USB-A port also available. With this newer chipset inside, the Anker PowerCore II Slim can actually charge quite a bit faster than other power banks with 10,000mAh capacity. It'll charge in 4 hours versus 6, making it a great one to pick up.
This item is also eligible for Amazon Prime's free shipping. Which includes free two-day shipping, and pretty cheap next-day shipping if you need it here extra fast. If you are not an Amazon Prime member yet, you can sign up for a free trial of Amazon Prime by hitting the link below. You'll get 30 days free (if you're a student, you get 6 months), and then it's $99/year. Prime members do get a whole lot more than just free shipping though, so be sure to check out the full benefits.