13000mAh Rock Power Bank is a portable powerhouse that comes with 11W fast charging that ensures that your devices charge quickly, and you can be on the move. The all-new design now features dual USB output with two-way fast charging without compromising on the size and quality. It features a beautiful elongated shape for aesthetic appeal. Made with quality ABS plastic construction along with a premium matte finish it promises high durability and stylish looks, making this power bank a great travel buddy and daily use power backup device for your gadgets.