Dubbed the ‘biggest, baddest battery in the Anker mobile line,’ the Astro E5 features enough juice to provide seven charges to an iPhone and nearly one full iPad charge. Dual-USB ports allow for simultaneous charging of two devices. Rated 4.5 out of 5 stars from 1,199 Amazon reviewers.
Amazon via AnkerDirect is offering the Anker Astro E5 15000mAh Dual-USB Power Bank for $39.99 with free shipping when you enter coupon code FM5FE4TP at checkout. That’s $10 better than the average selling price and nearly the same as past deals for lower-capacity models.