Portronics Unveils Power Bank “Velocity” with a super- sized 10400 mAh capacity

~This power-packed device is so compact, that you can keep it in the pocket without any discomfort~ New Delhi, January 20, 2016: Portronics, a leader in innovative portable and digital devices, today announces its new portable power device called, “Velocity” with a formidable 10400 mAh battery capacity which allows the user to charge their device(s) …