The two important gadget accessories for travel are a wall charger and a portable battery bank. But, in an effort to make them compact, Anker 521 PowerCore Fusion is a charging brick that can still be useful even if you are off the grid.

• It features 45W power to fully charged most Gadgets in less than 2 hours.
• It comes with a 5000mAh battery bank that could be useful in an emergency.
• Anker 521 is relatively small and has a foldable plug to make it even more compact.