Battery life isn't getting any longer unless we find some drastic new battery technology. Phones are getting faster, but efficiency can only make use of current battery tech so well, which means you'll inevitably run out of juice half-way through something incredibly important. And who wants to chance that? It's always a good time to get a battery pack to help you last through the day, and we've got one that's 20,000mAh large, and charges very quickly, all for only $36.99.

Mobile devices hungry? Why wait, grab this massive battery pack.

If you ever use your phone for more than just browsing the Internet, then you've probably noticed that you might not always have all day power. And that's okay, because sometimes you want to play Angry Birds on your breaks, or even when you should be getting stuff done. But don't suffer and let your phone run out completely, recharge the thing with this massive portable power pack from LimeFuel, with more reserve power than anyone needs in one day.

Check out our store to pick one up for yourself If you do, you'll get the following:

Charges up to four devices simultaneously w/ quad output & 20000mAh batteryShortens battery charging time significantly w/ 2A inputEmploys pass-through chargingIndicates level of charge w/ 4 LED lightsPreserves battery charge w/ auto shutoffIncludes anti-overcharge protection+Designed w/ premium aluminum casing