"The Access Case not only protects the iPhone 5, it lets you drop and go charge on any Power Mat (sold separately) or our growing network of wireless charging surfaces. Enjoy wireless charging at home, the office or at public charging spots. Combine with the Snap Battery (sold separately) for backup power on the go. The Access Case is part of the Duracell Power mat Wireless Charging Collection. It's iconic in both form and function. Simply insert your iPhone 5 to enable wireless charging and protect your phone. The two part design allows easy access to the connector -just grasp the copper tab to remove or insert the bottom frame. Its slim, sleek form is a triumph of advanced engineering, lightweight material and design -it's at least 20% thinner than previous Duracell Power mat cases. The Access Case is the essential item in the collection. With it, charging is as simple as setting your iPhone 5 down on any Power Mat (sold separately) or other PMA compatible wireless charging surface. Drop. Charge. Go. You can also add instant power in a snap with the Snap Battery (sold separately). Welcome to wireless charging! The smart, easy way to stay charged. Duracell Power mat products are compatible with the PMA (Power Matters Alliance) standard. PMA is the standard for smart and environmental wireless power backed by AT&T, Starbucks, P&G, Power mat and dozens of global leaders, and deployed at leading venues including in select Delta Air Terminals and Delta Sky Clubs, Westfield Malls, at Madison Square Garden, Barclays Center and in Jay-Z's 40/40 Club. Duracell Power mat. Take-charge. Be Empowered. "