As one of its daily deals, 13 Deals offers the Scosche 4,000mAh MagicMount Micro USB Portable Battery Pack in Black for $6.49 plus $1.49 for shipping. That's the lowest price we could find by a buck, although we saw it for a buck less yesterday. Deal ends today.

Note: An iPhone lightning cable and USB Type-C version are also available for $8.48 each with $1.49 for shipping.