3-In-1 Power Station with Built-In Cable 8000mAh Silver/Grey

Enables each battery to be only charged by its dock, not by ordinary adapter
Features a compact that allows you to conveniently place it even in smallest of places in your restaurant
Cruises an exemplary power capacity that keeps your device pumped up at all times
Strikes multiple interfaces that allows you to charge multiple devices simultaneously
Delivers protection against short circuit, power surge, overheating and overcharging