It’s not just your smartphone that needs powering up while you’re on the go. Your portable charger might cut it when your iPhone needs a boost, but can it recharge your MacBook in a pinch? That’s where TYLT Portable 7x Smart Charger comes in. This charging powerhouse has the capability to fully recharge a MacBook, while maintaining a sleek, portable size. And though it typically retails for $109.99, the TYLT Portable 7x Smart Charger is currently on sale for 25% in the iPhone Hacks Deals Hub for just $81.99.