External black powerbank using to charging empty battery of smartphone, mobile phone or other device

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Size: 4149px × 2766px
Photo credit: © ratmaner / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: adapter, bank, battery, black, cable, capacity, charger, charging, communication, connection, current, device, electric, electricity, electronic, energy, mobile, phone, plug, power, powerbank, recharge, smartphone, supply, technical, technology, telecommunication, telephone, usb, voltage