Newegg offers the Rosewill Powerbank 13,000mAh External Battery Charger in White, model no. RCBR-13030-WH, for $5.99 plus 99 cents for shipping via the steps below. That's the lowest total price we could find by $22. It features a two output ports and an LED flashlight. Deal ends April 13. To get this deal:

1. View the Rosewill Powerbank 13,000mAh External Battery Charger for $19.99
2. apply coupon code "EMCETEL46" to drop it to $15.99
3. redeem this $10 mail-in rebate to yield a final tally of $5.99