Intex IT-PB 12.5K 12500 mAh Power Bank (White & Grey) at Rs. 899 At Tatacliq. The Intex IT-PB 12.5K 12500 mAh Power Bank will keep your gadgets fully charged even while you are making trips. Its triple USB ports let you simultaneously charge multiple devices and the reliable Li-ion battery with 12500 mAh offers longer life cycle. Lightweight and compact, this power bank is a perfect travel companion that keeps you connected with the world. no coupon code rquired.