In today's Gold Box Deal of the Day over at Amazon, you can pick up a nicely sized battery pack from RAVPower at a pretty decent price. We are looking at a 22,000mAh battery pack for just $29.98. That's pretty good, especially for the size. We're looking at three USB ports which can output about 2.4A each. Now that means that there is no Quick Charge 3.0 available here, in fact there's no form of Qualcomm's Quick Charge available on this charger, instead it uses RAVPower's own iSmart technology. Essentially what iSmart does is it talks with your smartphone to figure out how much power the device can take, and it'll send that much power to your phone. So that it isn't overwhelming it or overcharging it.
With there being 22,000mAh of power inside here, you'll be able to charge your smartphone around 6-7 times (depending on the phone you have) or your tablet about 3-4 times. That's pretty great, and a great battery pack to have available when you need it. Amazon is selling this for just $29.98 today, that's down from its regular price of $49.99, and it's only available until midnight EST tonight. So you'll want to grab it before its gone. It does come in both silver and black, although it looks like the silver one is out of stock already.