MOXOM MCK-013 Power Station
Moxom Power Bank Station 3 in 1 Shared power bank.
The base unit is a charging port with 2 x 2.1A USB ports
Also comes with 3 x 3350mah mini powerbanks that support wireless charging, all you need to do is insert them into the charging slots
The powerbanks are designed to be small and portable, so you just put it to charge and bring another one out when its battery runs low