The NV3 Vault is the perfect solution for secure device charging. If you are at a stadium, bar or other venue and need a secure place to charge your device, the NV3 Vault is the answer. Each locker bay can charge 3 devices. This is a safe, smart charge with NV3’s proprietary charging technology. Each locker is protected by a unique code that you set. The transaction can be free or paid with a credit card. The included industrial cables will provide charging for micro usb devices, iPhone 4 (30 Pin) devices, and iPhone 5 (Lightning Plug) devices. The Vault plugs into a standard A/C outlet. When looking for a secure way to charge devices, the NV3 Vault will help your patrons stay connected.