Meritline offers the Inland ProHT 5,200 mAh Battery Power Bank for $24.95. Coupon code "MLCG17TN" cuts it to $18.95. With free shipping, that's $18 under the lowest total price we could find for a similar 5,200 mAh Battery Power Bank. It features an LED power indicator, DC charger, USB port, 5,200mAh power capacity, and a built-in Li-ion Battery. Offer ends September 19.