Amazon: Jackery Mini Premium Portable Charger $11.99 (Regularly $29.99)

Save 60% on the world’s smallest portable external battery charger and power bank. The Jackery Mini Premium 3350mAh Portable Charger is currently $11.99 at Amazon (reg. $29.99). This great little device is compatible with most Samsung and iPhone tablets, smartphones and more. Great for traveling or tuck it away for whenever you need a handy charge. Free shipping on orders over $49 or orders combined with at least $25 of books, or get FREE shipping on ANY size order with Amazon Prime (sign up for a FREE 30-day trial here).