DUAL CHARGING CONNECTORS
Don’t worry if you carry both iOS and Android/Windows devices. Power Wallet 4K has built-in lightning & micro USB cables connectors to charge your iPhones and Android phones and save your day even if you forget to bring your usual charging cables in a hurry.
4000mAh Power Bank CAPACITY
Power Wallet 4K, there is an inbuilt but removable 4000mAh lithium polymer battery with 5V/2A output, and is also extremely light and portable. Lithium Polymer batteries are more stable and safe than a Li-ion batteries. Power Wallet 4K is BIS certified.