Bastex Wireless via Amazon offers the Fenix 6,000mAh External Charger Power Bank, model no. W2, in five colors (Mint pictured) for $14.99. Coupon code "K8GUW6HU" cuts it to $6.99. With free shipping, that's $3 under our mention of a similar 6,000mAh power bank from last fall and the lowest total price we've seen for any power bank with 6,000mAh and above. (It's a current low by $4.) It charges all smartphones and other USB devices and features an indicator light, micro USB cable, and cleaning cloth.