As one of its daily deals, Meritline offers the Soundlogic 2,600mAH Portable Backup Battery
in four colosrs (Blue pictured) for $19.99. Coupon code "MLCY20EN" cuts it to $14.99
. (GearXS via eBay
charges the same.) With free shipping
, that's tied with our mention from last week as the lowest total price we could find, this time by $5. It charges and provides backup power to USB input-compatible devices, including iPhone, iPod, and most other current smartphones. Deal ends today.