Ending today at 9 pm ET, Shnoop offers the Mophie 2,500mAh Juice Pack Powerstation Mini External Battery 2-Pack in Black or White for $22.99. Coupon code "KfqJxUta" cuts that to $21.99. With free shipping, that's $38 under the lowest total price we could find for this quantity sold elsewhere. It's compatible with most micro USB devices and features four LED indicators.