Charging an external battery as often as it's charging our devices defeats the purpose-which is why when we're traveling, we need a battery that's both high-powered and low-maintenance. The Power Castle 26000mAh battery is exactly that-and it's $84.99 at TweakTown Deals.
Living up to its name, the Power Castle will charge most phones 12 times and most tablets up to three times before you need to hunt around for an outlet. It's even powerful enough to charge your laptop, so you can rest assured that you'll have access to any of your devices in a pinch. The package includes 12 connectors for laptops, ten connectors for phones and other devices, one DC power wire, one USB spring power wire, one AC adapter, and the durable, brushed aluminum battery pack, making it the ideal backup kit for traveling.
Bonus Deal: The dual-port URGE 6000mAh power bank offers big power in a slim, portable package for just $14.99.