• Family power bank allows charging of 3 power banks at once
• Each power bank can be used and charged individually even without the base
• Proprietary connectors: No need to plug the power banks, just place on base to charge
• Has 2 USB ports that can be used to charge devices when power banks are not charging
• Micro- USB cable included
• Original Samsung SDI cell used inside
• Beautiful ring glows around the base when plugged in
• Optimum Output power- 5V/1A suitable for all phones
• Safety oriented: Intelligent protection against overcharging, over- discharging, and overload